Cast seq to string, heap buffer overflow with stdlib assuming terminating '\0'

planetis-m commented 3 months ago

Description

import std/sequtils

proc foo(x: string) =
  echo x & "abc"

foo(cast[string](repeat('a', 6)))

The error log points to this code:

T3_ = rawNewString(x_p0.len + 3);appendString((&T3_), x_p0);appendString((&T3_)

proc appendString(dest: var NimStringV2; src: NimStringV2) {.compilerproc, inline.} =
  if src.len > 0:
    # also copy the \0 terminator:
    copyMem(unsafeAddr dest.p.data[dest.len], unsafeAddr src.p.data[0], src.len+1)
    inc dest.len, src.len

Nim Version

git hash: 7c59987dbd90ae397cd105e37d9b0661696ef669 active boot switches: -d:release

Current Output

==17157==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50200000001e at pc 0x557b49ab4776 bp 0x7ffd61f1a6f0 sp 0x7ffd61f19eb0
READ of size 7 at 0x50200000001e thread T0

    #0 0x557b49ab4775 in __asan_memcpy (raydev/raylib-examples/personal/test_sh+0x11b775) (BuildId: 3f333f850346810698a930c911bc300384afb4fc)
    #1 0x557b49b0c2f8 in nimCopyMem Nim/lib/system/memory.nim:10:24
    #2 0x557b49b0c2f8 in system::copyMem(pointer, pointer, range09223372036854775807) Nim/lib/system.nim:2076:2
    #3 0x557b49b0c2f8 in appendString Nim/lib/system/strs_v2.nim:116:355
    #4 0x557b49b0c02a in test_sh::foo(string) raydev/raylib-examples/personal/test_sh.nim:4:230
    #5 0x557b49b0c67f in NimMainModule raydev/raylib-examples/personal/test_sh.nim:6:173
    #6 0x557b49b0c67f in NimMainInner Nim/lib/system.nim:399:2
    #7 0x557b49b0c67f in NimMain Nim/lib/system.nim:410:2
    #8 0x557b49b0c67f in main Nim/lib/system.nim:418:2
    #9 0x7f50b2cc1e07 in __libc_start_call_main /usr/src/debug/glibc/glibc/csu/../sysdeps/nptl/libc_start_call_main.h:58:16
    #10 0x7f50b2cc1ecb in __libc_start_main /usr/src/debug/glibc/glibc/csu/../csu/libc-start.c:360:3
    #11 0x557b499cc0c4 in _start (raydev/raylib-examples/personal/test_sh+0x330c4) (BuildId: 3f333f850346810698a930c911bc300384afb4fc)

0x50200000001e is located 0 bytes after 14-byte region [0x502000000010,0x50200000001e)
allocated by thread T0 here:
    #0 0x557b49ab81a9 in malloc (raydev/raylib-examples/personal/test_sh+0x11f1a9) (BuildId: 3f333f850346810698a930c911bc300384afb4fc)
    #1 0x557b49b03f16 in newSeqPayloadUninit Nim/lib/system/seqs_v2.nim:55:773

SUMMARY: AddressSanitizer: heap-buffer-overflow (raydev/raylib-examples/personal/test_sh+0x11b775) (BuildId: 3f333f850346810698a930c911bc300384afb4fc) in __asan_memcpy
Shadow bytes around the buggy address:
  0x501ffffffd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x501ffffffe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x501ffffffe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x501fffffff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x501fffffff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x502000000000: fa fa 00[06]fa fa fa fa fa fa fa fa fa fa fa fa
  0x502000000080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x502000000100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x502000000180: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x502000000200: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x502000000280: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==17157==ABORTING

Expected Output

No response

Possible Solution

I wouldn't put blame on https://github.com/nim-lang/Nim/pull/24004 as the same bug was possible before but it happened on the =dup(cast[string](x)) call.

Additional Information

nimPNG is affected as it uses string internally.

planetis-m commented 3 months ago

@juancarlospaco Can you also use the flags? -t:"-fsanitize=address" -l:"-fsanitize=address" -d:nosignalhandler

github-actions[bot] commented 3 months ago

Started 2024-08-24T20:12:27
Finished 2024-08-24T20:12:27
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.2.18 :-1: FAIL

Output

``` ```

IR

Compiled filesize 333.49 Kb (341,496 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3906; extern TFrame* framePtr__system_u3581; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3906); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3581 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3581).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3581; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3581 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3581 = (*framePtr__system_u3581).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T20:12:29
Finished 2024-08-24T20:12:29
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.0.10 :-1: FAIL

Output

``` ```

IR

Compiled filesize 333.49 Kb (341,496 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3906; extern TFrame* framePtr__system_u3581; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3906); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3581 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3581).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3581; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3581 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3581 = (*framePtr__system_u3581).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T20:12:31
Finished 2024-08-24T20:12:31
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

#a4f9bc55c :arrow_right: :bug:

Diagnostics

cooldome introduced a bug at 2020-10-28 13:00:49 +0000 on commit #a4f9bc55c with message: ``` ARC now capable of custom extra alignment. Ref, closure and seq support. (#15697) (cherry picked from commit 0956a9953780b0952acb56806fdffa8054fe1070) ``` The bug is in the files: ``` compiler/ccgexprs.nim compiler/liftdestructors.nim lib/core/typeinfo.nim lib/system/arc.nim lib/system/bitmasks.nim lib/system/deepcopy.nim lib/system/memalloc.nim lib/system/orc.nim lib/system/seqs_v2.nim tests/arc/thard_alignment.nim tests/collections/thardalignmentconstraint.nim ``` The bug can be in the commits:

(Diagnostics sometimes off-by-one).

Stats

GCC 11.4.0
Clang 14.0.0
NodeJS 20.4
Created 2024-08-24T20:11:33Z
Comments 1
Commands nim c --gc:arc -d:useMalloc -d:nimArcDebug -d:nimArcIds -d:nimAllocPagesViaMalloc -d:useSysAssert -d:useGcAssert -d:nimLeakDetector --debugger:native --debuginfo:on -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim && valgrind /home/runner/work/Nim/Nim/temp

:robot: Bug found in 20 mins bisecting 327 commits at 16 commits per second

juancarlospaco commented 3 months ago

!nim c --gc:arc -d:useMalloc -d:nosignalhandler --passC:-fsanitize=address --passL:-fsanitize=address

import std/sequtils

proc foo(x: string) =
  echo x & "abc"

foo(cast[string](repeat('a', 6)))

github-actions[bot] commented 3 months ago

:penguin: Linux bisect by @juancarlospaco (collaborator)

devel :-1: FAIL

Output

``` ```

IR

Compiled filesize 477.45 Kb (488,904 bytes) ```cpp #include "nimbase.h" #include #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename;NI len;VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0); static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2); static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i_p0, NI64 a_p1, NI64 b_p2); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space_p0); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args_p0, NI args_p0Len_0); N_LIB_PRIVATE N_NOCONV(void, deallocShared)(void* p_p0); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN8sequtils6repeatE4char25range09223372036854775807)(NIM_CHAR x_p0, NI n_p1); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3seqI4charE)(tySequence__lBgZ7a89beZGYPl8PiANMTA dest_p0); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u3982; extern NIM_THREADVAR TFrame* framePtr__system_u2622; #line 8 FX_36 static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2) { void* T1_; #line 10 FX_36 T1_ = (void*)0; T1_ = memcpy(dest_p0, source_p1, ((size_t) (size_p2)));} #line 2075 FX_2 static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2) { #line 2076 FX_2 nimCopyMem(dest_p0, source_p1, size_p2); } #line 113 FX_40 static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1) {{ #line 114 FX_40 { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; if (!(((NI)0) < src_p1.len)) goto LA3_; #line 116 FX_40 if (nimAddInt(src_p1.len, ((NI)1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_; }; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI)0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI)IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI)0), ((NI)IL64(9223372036854775807))); goto BeforeRet_; } _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest_p0).p).data[(*dest_p0).len]))), ((void*) ((&(*src_p1.p).data[((NI)0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 FX_40 if (nimAddInt((*dest_p0).len, src_p1.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_; }; (*dest_p0).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 444 FX_47 static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; #line 445 FX_47 result = (&nimInErrorMode__system_u3982); return result;} #line 570 FX_47 static N_INLINE(void, nimFrame)(TFrame* s_p0) { #line 571 FX_47 { if (!(framePtr__system_u2622 == ((TFrame*) NIM_NIL))) goto LA3_; #line 572 FX_47 (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { #line 575 FX_47 (*s_p0).calldepth = (NI16)((*framePtr__system_u2622).calldepth + ((NI16)1)); } LA1_: ; #line 577 FX_47 (*s_p0).prev = framePtr__system_u2622; #line 578 FX_47 framePtr__system_u2622 = s_p0; #line 579 FX_47 { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 118 FX_47 static N_INLINE(void, popFrame)(void) { #line 119 FX_47 framePtr__system_u2622 = (*framePtr__system_u2622).prev;} #line 2 FX_31 N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0) { #line 3 FX_31 NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x_p0.len + 3);appendString((&T3_), x_p0);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 378 FX_2 if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p);} } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { #if 0 void (*volatile inner)(void); inner = PreMainInner; (*inner)(); #else PreMainInner(); #endif } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { #if 0 void (*volatile inner)(void); PreMain(); inner = NimMainInner; (*inner)(); #else PreMain(); NimMainInner(); #endif } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 FX_31 tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; colontmpD_ = _ZN8sequtils6repeatE4char25range09223372036854775807(97, ((NI)6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 635 FX_2 _ZN6system10eqdestroy_E3seqI4charE(colontmpD_); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:38
Finished 2024-08-24T21:11:41
Duration 2 mins

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

stable :-1: FAIL

Output

``` ```

IR

Compiled filesize 469.45 Kb (480,712 bytes) ```cpp #include "nimbase.h" #include #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename;NI len;VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0); static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2); static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i_p0, NI64 a_p1, NI64 b_p2); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space_p0); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args_p0, NI args_p0Len_0); N_LIB_PRIVATE N_NOCONV(void, deallocShared)(void* p_p0); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN8sequtils6repeatE4char25range09223372036854775807)(NIM_CHAR x_p0, NI n_p1); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3seqI4charE)(tySequence__lBgZ7a89beZGYPl8PiANMTA dest_p0); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u3974; extern NIM_THREADVAR TFrame* framePtr__system_u3649; #line 8 FX_37 static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2) { void* T1_; #line 10 FX_37 T1_ = (void*)0; T1_ = memcpy(dest_p0, source_p1, ((size_t) (size_p2)));} #line 2022 FX_2 static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2) { #line 2023 FX_2 nimCopyMem(dest_p0, source_p1, size_p2); } #line 113 FX_41 static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1) {{ #line 114 FX_41 { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; if (!(((NI)0) < src_p1.len)) goto LA3_; #line 116 FX_41 if (nimAddInt(src_p1.len, ((NI)1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_; }; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI)0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI)IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI)0), ((NI)IL64(9223372036854775807))); goto BeforeRet_; } _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest_p0).p).data[(*dest_p0).len]))), ((void*) ((&(*src_p1.p).data[((NI)0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 FX_41 if (nimAddInt((*dest_p0).len, src_p1.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_; }; (*dest_p0).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 440 FX_48 static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; #line 441 FX_48 result = (&nimInErrorMode__system_u3974); return result;} #line 566 FX_48 static N_INLINE(void, nimFrame)(TFrame* s_p0) { #line 567 FX_48 { if (!(framePtr__system_u3649 == ((TFrame*) NIM_NIL))) goto LA3_; #line 568 FX_48 (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { #line 571 FX_48 (*s_p0).calldepth = (NI16)((*framePtr__system_u3649).calldepth + ((NI16)1)); } LA1_: ; #line 573 FX_48 (*s_p0).prev = framePtr__system_u3649; #line 574 FX_48 framePtr__system_u3649 = s_p0; #line 575 FX_48 { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 114 FX_48 static N_INLINE(void, popFrame)(void) { #line 115 FX_48 framePtr__system_u3649 = (*framePtr__system_u3649).prev;} #line 2 FX_31 N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0) { #line 3 FX_31 NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x_p0.len + 3);appendString((&T3_), x_p0);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 372 FX_2 if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p);} } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { #if 0 void (*volatile inner)(void); inner = PreMainInner; (*inner)(); #else PreMainInner(); #endif } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { #if 0 void (*volatile inner)(void); PreMain(); inner = NimMainInner; (*inner)(); #else PreMain(); NimMainInner(); #endif } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 FX_31 tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; colontmpD_ = _ZN8sequtils6repeatE4char25range09223372036854775807(97, ((NI)6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 633 FX_2 _ZN6system10eqdestroy_E3seqI4charE(colontmpD_); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:44
Finished 2024-08-24T21:11:46
Duration 1 mins

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

2.0.8 :-1: FAIL

Output

``` ```

IR

Compiled filesize 469.45 Kb (480,712 bytes) ```cpp #include "nimbase.h" #include #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename;NI len;VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0); static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2); static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i_p0, NI64 a_p1, NI64 b_p2); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space_p0); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args_p0, NI args_p0Len_0); N_LIB_PRIVATE N_NOCONV(void, deallocShared)(void* p_p0); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN8sequtils6repeatE4char25range09223372036854775807)(NIM_CHAR x_p0, NI n_p1); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3seqI4charE)(tySequence__lBgZ7a89beZGYPl8PiANMTA dest_p0); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u3974; extern NIM_THREADVAR TFrame* framePtr__system_u3649; #line 8 FX_37 static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2) { void* T1_; #line 10 FX_37 T1_ = (void*)0; T1_ = memcpy(dest_p0, source_p1, ((size_t) (size_p2)));} #line 2022 FX_2 static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest_p0, void* source_p1, NI size_p2) { #line 2023 FX_2 nimCopyMem(dest_p0, source_p1, size_p2); } #line 113 FX_41 static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1) {{ #line 114 FX_41 { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; if (!(((NI)0) < src_p1.len)) goto LA3_; #line 116 FX_41 if (nimAddInt(src_p1.len, ((NI)1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_; }; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI)0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI)IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI)0), ((NI)IL64(9223372036854775807))); goto BeforeRet_; } _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest_p0).p).data[(*dest_p0).len]))), ((void*) ((&(*src_p1.p).data[((NI)0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 FX_41 if (nimAddInt((*dest_p0).len, src_p1.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_; }; (*dest_p0).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 440 FX_48 static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; #line 441 FX_48 result = (&nimInErrorMode__system_u3974); return result;} #line 566 FX_48 static N_INLINE(void, nimFrame)(TFrame* s_p0) { #line 567 FX_48 { if (!(framePtr__system_u3649 == ((TFrame*) NIM_NIL))) goto LA3_; #line 568 FX_48 (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { #line 571 FX_48 (*s_p0).calldepth = (NI16)((*framePtr__system_u3649).calldepth + ((NI16)1)); } LA1_: ; #line 573 FX_48 (*s_p0).prev = framePtr__system_u3649; #line 574 FX_48 framePtr__system_u3649 = s_p0; #line 575 FX_48 { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 114 FX_48 static N_INLINE(void, popFrame)(void) { #line 115 FX_48 framePtr__system_u3649 = (*framePtr__system_u3649).prev;} #line 2 FX_31 N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x_p0) { #line 3 FX_31 NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x_p0.len + 3);appendString((&T3_), x_p0);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 372 FX_2 if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p);} } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { #if 0 void (*volatile inner)(void); inner = PreMainInner; (*inner)(); #else PreMainInner(); #endif } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { #if 0 void (*volatile inner)(void); PreMain(); inner = NimMainInner; (*inner)(); #else PreMain(); NimMainInner(); #endif } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 FX_31 tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; colontmpD_ = _ZN8sequtils6repeatE4char25range09223372036854775807(97, ((NI)6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 633 FX_2 _ZN6system10eqdestroy_E3seqI4charE(colontmpD_); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:46
Finished 2024-08-24T21:11:48
Duration 1 mins

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

2.0.0 :-1: FAIL

Output

``` ```

IR

Compiled filesize 429.55 Kb (439,856 bytes) ```cpp #include "nimbase.h" #include #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename;NI len;VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; N_LIB_PRIVATE N_NIMCALL(void, foo__temp_u2)(NimStringV2 x_p0); static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1); static N_INLINE(void, copyMem__system_u1745)(void* dest_p0, void* source_p1, NI size_p2); static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i_p0, NI64 a_p1, NI64 b_p2); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space_p0); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args_p0, NI args_p0Len_0); N_LIB_PRIVATE N_NOCONV(void, deallocShared)(void* p_p0); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4155)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, repeat__temp_u4)(NIM_CHAR x_p0, NI n_p1); N_LIB_PRIVATE N_NIMCALL(void, eqdestroy___temp_u122)(tySequence__lBgZ7a89beZGYPl8PiANMTA dest_p0); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u3963; extern NIM_THREADVAR TFrame* framePtr__system_u3601; #line 8 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest_p0, void* source_p1, NI size_p2) { void* T1_; #line 10 T1_ = (void*)0; T1_ = memcpy(dest_p0, source_p1, ((size_t) (size_p2)));} #line 2016 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system.nim" static N_INLINE(void, copyMem__system_u1745)(void* dest_p0, void* source_p1, NI size_p2) { #line 2017 nimCopyMem(dest_p0, source_p1, size_p2); } #line 94 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest_p0, NimStringV2 src_p1) {{ #line 95 { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; if (!(((NI)0) < src_p1.len)) goto LA3_; #line 97 if (nimAddInt(src_p1.len, ((NI)1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_; }; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI)0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI)IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI)0), ((NI)IL64(9223372036854775807))); goto BeforeRet_; } copyMem__system_u1745(((void*) ((&(*(*dest_p0).p).data[(*dest_p0).len]))), ((void*) ((&(*src_p1.p).data[((NI)0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 98 if (nimAddInt((*dest_p0).len, src_p1.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_; }; (*dest_p0).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 result = (&nimInErrorMode__system_u3963); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s_p0) { #line 550 { if (!(framePtr__system_u3601 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { #line 554 (*s_p0).calldepth = (NI16)((*framePtr__system_u3601).calldepth + ((NI16)1)); } LA1_: ; #line 556 (*s_p0).prev = framePtr__system_u3601; #line 557 framePtr__system_u3601 = s_p0; #line 558 { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4155(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 framePtr__system_u3601 = (*framePtr__system_u3601).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, foo__temp_u2)(NimStringV2 x_p0) { #line 3 NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x_p0.len + 3);appendString((&T3_), x_p0);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 370 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system.nim" if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p);} } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { #if 0 void (*volatile inner)(void); inner = PreMainInner; (*inner)(); #else PreMainInner(); #endif } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { #if 0 void (*volatile inner)(void); PreMain(); inner = NimMainInner; (*inner)(); #else PreMain(); NimMainInner(); #endif } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; colontmpD_ = repeat__temp_u4(97, ((NI)6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; foo__temp_u2((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 635 "/home/runner/.choosenim/toolchains/nim-2.0.0/lib/system.nim" eqdestroy___temp_u122(colontmpD_); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:51
Finished 2024-08-24T21:11:52
Duration 1 mins

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.6.20 :-1: FAIL

Output

``` ```

IR

Compiled filesize 435.48 Kb (445,928 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3905; extern TFrame* framePtr__system_u3580; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3905); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3580 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3580).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3580; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = (*framePtr__system_u3580).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:55
Finished 2024-08-24T21:11:56
Duration 1 mins

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.4.8 :-1: FAIL

Output

``` ```

IR

Compiled filesize 435.48 Kb (445,928 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3905; extern TFrame* framePtr__system_u3580; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3905); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3580 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3580).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3580; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = (*framePtr__system_u3580).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:11:59
Finished 2024-08-24T21:11:59
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.2.18 :-1: FAIL

Output

``` ```

IR

Compiled filesize 435.48 Kb (445,928 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3905; extern TFrame* framePtr__system_u3580; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3905); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3580 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3580).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3580; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = (*framePtr__system_u3580).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:12:02
Finished 2024-08-24T21:12:02
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

1.0.10 :-1: FAIL

Output

``` ```

IR

Compiled filesize 435.48 Kb (445,928 bytes) ```cpp #include "nimbase.h" #include # define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); # define nimfrs_(proc, file, slots, length) \ struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename; NI len; VarSlot s[slots];} FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_); # define nimln_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA tySequence__lBgZ7a89beZGYPl8PiANMTA; typedef struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content tySequence__lBgZ7a89beZGYPl8PiANMTA_Content; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct tySequence__lBgZ7a89beZGYPl8PiANMTA { NI len; tySequence__lBgZ7a89beZGYPl8PiANMTA_Content* p; }; struct NimStrPayload {NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 {NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif #ifndef tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP #define tySequence__lBgZ7a89beZGYPl8PiANMTA_Content_PP struct tySequence__lBgZ7a89beZGYPl8PiANMTA_Content { NI cap; NIM_CHAR data[SEQ_DECL_SIZE];}; #endif N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x); static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src); static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size); static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size); N_LIB_PRIVATE N_NOINLINE(void, raiseOverflow)(void); N_LIB_PRIVATE N_NOINLINE(void, raiseRangeErrorI)(NI64 i, NI64 a, NI64 b); N_LIB_PRIVATE N_NIMCALL(NimStringV2, rawNewString)(NI space); N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args, NI argsLen_0); N_LIB_PRIVATE N_NIMCALL(void, _ZN6system10eqdestroy_E3varI6stringE)(NimStringV2* dest); static N_INLINE(NIM_BOOL*, nimErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s); N_LIB_PRIVATE N_NOINLINE(void, _ZN6system21callDepthLimitReachedE)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(tySequence__lBgZ7a89beZGYPl8PiANMTA, _ZN6repeat6repeatE4char25range09223372036854775807)(NIM_CHAR x, NI n); N_LIB_PRIVATE N_NIMCALL(void, _ZN6newSeq10eqdestroy_E3varI3seqI4charEE)(tySequence__lBgZ7a89beZGYPl8PiANMTA* dest); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); static const struct { NI cap; NIM_CHAR data[3+1]; } TM__SRd76hP9cMfCzdUO857UhQQ_4 = { 3 | NIM_STRLIT_FLAG, "abc" }; static const NimStringV2 TM__SRd76hP9cMfCzdUO857UhQQ_5 = {3, (NimStrPayload*)&TM__SRd76hP9cMfCzdUO857UhQQ_4}; extern NIM_BOOL nimInErrorMode__system_u3905; extern TFrame* framePtr__system_u3580; #line 8 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" static N_INLINE(void, nimCopyMem)(void* dest, void* source, NI size) { void* T1_; #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" #line 10 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/memory.nim" T1_ = (void*)0; T1_ = memcpy(dest, source, ((size_t) (size)));} #line 2230 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" static N_INLINE(void, _ZN6system7copyMemE7pointer7pointer25range09223372036854775807)(void* dest, void* source, NI size) { #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 2231 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" nimCopyMem(dest, source, size); } #line 113 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" static N_INLINE(void, appendString)(NimStringV2* dest, NimStringV2 src) {{ #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" { NI TM__SRd76hP9cMfCzdUO857UhQQ_2; NI TM__SRd76hP9cMfCzdUO857UhQQ_3; #line 114 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (!(((NI) 0) < src.len)) goto LA3_; #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt(src.len, ((NI) 1), &TM__SRd76hP9cMfCzdUO857UhQQ_2)) { raiseOverflow(); goto BeforeRet_;}; if (((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) < ((NI) 0) || ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)) > ((NI) IL64(9223372036854775807))){ raiseRangeErrorI((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2), ((NI) 0), ((NI) IL64(9223372036854775807))); goto BeforeRet_;} #line 116 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" _ZN6system7copyMemE7pointer7pointer25range09223372036854775807(((void*) ((&(*(*dest).p).data[(*dest).len]))), ((void*) ((&(*src.p).data[((NI) 0)]))), ((NI) ((NI)(TM__SRd76hP9cMfCzdUO857UhQQ_2)))); #line 117 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/strs_v2.nim" if (nimAddInt((*dest).len, src.len, &TM__SRd76hP9cMfCzdUO857UhQQ_3)) { raiseOverflow(); goto BeforeRet_;}; (*dest).len = (NI)(TM__SRd76hP9cMfCzdUO857UhQQ_3); } LA3_: ; }BeforeRet_: ; } #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { #line 423 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" NIM_BOOL* result; result = (NIM_BOOL*)0; #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 424 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" result = (&nimInErrorMode__system_u3905); return result;} #line 549 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, nimFrame)(TFrame* s) { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 550 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!(framePtr__system_u3580 == ((TFrame*) NIM_NIL))) goto LA3_; #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 551 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = ((NI16) 0); } goto LA1_; LA3_: ; { #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 554 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).calldepth = (NI16)((*framePtr__system_u3580).calldepth + ((NI16) 1)); } LA1_: ; #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 556 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" (*s).prev = framePtr__system_u3580; #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 557 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = s; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" { #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" if (!((*s).calldepth == ((NI16) 2000))) goto LA8_; #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 558 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" _ZN6system21callDepthLimitReachedE(); } LA8_: ; } #line 99 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" static N_INLINE(void, popFrame)(void) { #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" #line 100 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/excpt.nim" framePtr__system_u3580 = (*framePtr__system_u3580).prev;} #line 2 "/home/runner/work/Nim/Nim/temp.nim" N_LIB_PRIVATE N_NIMCALL(void, _ZN4temp3fooE6string)(NimStringV2 x) { #line 3 "/home/runner/work/Nim/Nim/temp.nim" NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T2_; NimStringV2 T3_;NIM_BOOL* nimErr_; nimfr_("foo", "/home/runner/work/Nim/Nim/temp.nim");{nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" #line 3 "/home/runner/work/Nim/Nim/temp.nim" T3_.len = 0; T3_.p = NIM_NIL; T3_ = rawNewString(x.len + 3);appendString((&T3_), x);appendString((&T3_), TM__SRd76hP9cMfCzdUO857UhQQ_5); colontmpD_ = T3_; T2_[0] = colontmpD_; echoBinSafe(T2_, 1); { LA1_:; } { #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" #line 54 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system/fatal.nim" _ZN6system10eqdestroy_E3varI6stringE((&colontmpD_)); } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; }BeforeRet_: ; popFrame();} N_LIB_PRIVATE void PreMainInner(void) { } N_LIB_PRIVATE int cmdCount; N_LIB_PRIVATE char** cmdLine; N_LIB_PRIVATE char** gEnv; N_LIB_PRIVATE void PreMain(void) { atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_DatInit000(); atmdotdotatsdotdotatsdotdotatsdotchoosenimatstoolchainsatsnimminus1dot6dot20atslibatssystemdotnim_Init000(); PreMainInner(); } N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) { NimMainModule(); } N_CDECL(void, NimMain)(void) { PreMain(); NimMainInner(); } int main(int argc, char** args, char** env) { cmdLine = args; cmdCount = argc; gEnv = env; NimMain(); return nim_program_result; } N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) { #line 999999 "generated_not_to_break_here" { #line 4 "/home/runner/work/Nim/Nim/temp.nim" tySequence__lBgZ7a89beZGYPl8PiANMTA colontmpD_;NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim");nimErr_ = nimErrorFlag(); colontmpD_.len = 0; colontmpD_.p = NIM_NIL; #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" #line 4 "/home/runner/work/Nim/Nim/temp.nim" colontmpD_ = _ZN6repeat6repeatE4char25range09223372036854775807(97, ((NI) 6)); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 4 "/home/runner/work/Nim/Nim/temp.nim" _ZN4temp3fooE6string((*(NimStringV2*) (&colontmpD_))); if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" #line 680 "/home/runner/.choosenim/toolchains/nim-1.6.20/lib/system.nim" _ZN6newSeq10eqdestroy_E3varI3seqI4charEE((&colontmpD_)); BeforeRet_: ; nimTestErrorFlag(); popFrame();} } ```

Stats

Started 2024-08-24T21:12:04
Finished 2024-08-24T21:12:04
Duration

AST

```nim nnkStmtList.newTree( nnkImportStmt.newTree( nnkInfix.newTree( newIdentNode("/"), newIdentNode("std"), newIdentNode("sequtils") ) ), nnkProcDef.newTree( newIdentNode("foo"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( newEmptyNode(), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("string"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), nnkInfix.newTree( newIdentNode("&"), newIdentNode("x"), newLit("abc") ) ) ) ), nnkCall.newTree( newIdentNode("foo"), nnkCast.newTree( newIdentNode("string"), nnkCall.newTree( newIdentNode("repeat"), newLit('a'), newLit(6) ) ) ) ) ```

Stats

GCC 11.4.0
Clang 14.0.0
NodeJS 20.4
Created 2024-08-24T21:11:00Z
Comments 3
Commands nim c --gc:arc -d:useMalloc -d:nosignalhandler --passC:-fsanitize=address --passL:-fsanitize=address -d:nimArcDebug -d:nimArcIds -d:nimAllocPagesViaMalloc -d:useSysAssert -d:useGcAssert -d:nimLeakDetector --debugger:native --debuginfo:on -d:nimDebug -d:nimDebugDlOpen -d:ssl -d:nimDisableCertificateValidation --forceBuild:on --colors:off --verbosity:0 --hints:off --lineTrace:off --nimcache:/home/runner/work/Nim/Nim --out:/home/runner/work/Nim/Nim/temp /home/runner/work/Nim/Nim/temp.nim && valgrind /home/runner/work/Nim/Nim/temp

:robot: Bug found in 40 mins bisecting 8 commits at 0 commits per second

Araq commented 3 months ago

Interesting this means casting from seq to string never was supported. :-)

nim-lang / Nim