iterator lent codegen error

ringabout commented 3 years ago

iterator hello(x: int): lent int =
  yield x

for i in hello(12):
  echo i

error: lvalue required as unary '&' operand
   i__fHkUd8GI567EsGOsPkB2Sg = (&((NI) 12));

compile?

ringabout commented 1 month ago

!nim c

iterator hello(x: int): lent int =
  yield x

for i in hello(12):
  echo i

github-actions[bot] commented 1 month ago

:penguin: Linux bisect by @ringabout (member)

devel :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:09
Finished 2024-10-13T11:19:09
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

stable :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:10
Finished 2024-10-13T11:19:10
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

2.0.10 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:11
Finished 2024-10-13T11:19:11
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

2.0.0 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:11
Finished 2024-10-13T11:19:12
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

1.6.20 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:12
Finished 2024-10-13T11:19:13
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

1.4.8 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:13
Finished 2024-10-13T11:19:13
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

1.2.18 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:14
Finished 2024-10-13T11:19:14
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

1.0.10 :-1: FAIL

Output

``` ```

IR

Compiled filesize 0 (0 bytes) ```cpp #include "nimbase.h" #define nimfr_(proc, file) \ TFrame FR_; \ FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_); #define nimln_(n) \ FR_.line = n; #define nimlf_(n, file) \ FR_.line = n; FR_.filename = file; typedef struct NimStrPayload NimStrPayload; typedef struct NimStringV2 NimStringV2; struct NimStrPayload { NI cap; NIM_CHAR data[SEQ_DECL_SIZE]; }; struct NimStringV2 { NI len; NimStrPayload* p; }; typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1]; N_LIB_PRIVATE N_NIMCALL(NimStringV2, dollar___systemZdollars_u8)(NI x_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); N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void); static N_INLINE(void, nimFrame)(TFrame* s_p0); N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4655)(void); static N_INLINE(void, popFrame)(void); N_LIB_PRIVATE N_NIMCALL(void, atmdotnim_runtimeatslibatssystemdotnim_Init000)(void); N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void); N_LIB_PRIVATE NI* i__temp_u3; extern NIM_THREADVAR NIM_BOOL nimInErrorMode__system_u4437; extern NIM_THREADVAR TFrame* framePtr__system_u2669; static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) { NIM_BOOL* result; result = (&nimInErrorMode__system_u4437); return result; } static N_INLINE(void, nimFrame)(TFrame* s_p0) { { if (!(framePtr__system_u2669 == ((TFrame*) NIM_NIL))) goto LA3_; (*s_p0).calldepth = ((NI16)0); } goto LA1_; LA3_: ; { (*s_p0).calldepth = (NI16)((*framePtr__system_u2669).calldepth + ((NI16)1)); } LA1_: ; (*s_p0).prev = framePtr__system_u2669; framePtr__system_u2669 = s_p0; { if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_; callDepthLimitReached__system_u4655(); } LA8_: ; } static N_INLINE(void, popFrame)(void) { framePtr__system_u2669 = (*framePtr__system_u2669).prev; } 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; atmdotnim_runtimeatslibatssystemdotnim_Init000(); (*inner)(); #else atmdotnim_runtimeatslibatssystemdotnim_Init000(); 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) { { NIM_BOOL* nimErr_; nimfr_("temp", "/home/runner/work/Nim/Nim/temp.nim"); nimErr_ = nimErrorFlag(); { NimStringV2 colontmpD_; tyArray__nHXaesL0DJZHyVS07ARPRA T3_; colontmpD_.len = 0; colontmpD_.p = NIM_NIL; i__temp_u3 = (&((NI)12)); colontmpD_ = dollar___systemZdollars_u8((*i__temp_u3)); if (NIM_UNLIKELY(*nimErr_)) goto LA2_; T3_[0] = colontmpD_; echoBinSafe(T3_, 1); { LA2_:; } { if (colontmpD_.p && !(colontmpD_.p->cap & NIM_STRLIT_FLAG)) { deallocShared(colontmpD_.p); } } if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_; } BeforeRet_: ; nimTestErrorFlag(); popFrame(); } } ```

Stats

Started 2024-10-13T11:19:14
Finished 2024-10-13T11:19:15
Duration

AST

```nim nnkStmtList.newTree( nnkIteratorDef.newTree( newIdentNode("hello"), newEmptyNode(), newEmptyNode(), nnkFormalParams.newTree( nnkCommand.newTree( newIdentNode("lent"), newIdentNode("int") ), nnkIdentDefs.newTree( newIdentNode("x"), newIdentNode("int"), newEmptyNode() ) ), newEmptyNode(), newEmptyNode(), nnkStmtList.newTree( nnkYieldStmt.newTree( newIdentNode("x") ) ) ), nnkForStmt.newTree( newIdentNode("i"), nnkCall.newTree( newIdentNode("hello"), newLit(12) ), nnkStmtList.newTree( nnkCommand.newTree( newIdentNode("echo"), newIdentNode("i") ) ) ) ) ```

Stats

GCC 11.4.0
Clang 14.0.0
NodeJS 20.4
Created 2024-10-13T11:09:39Z
Comments 1
Commands nim c --run -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

:robot: Bug found in 6 mins bisecting 8 commits at 1 commits per second

metagn commented 1 month ago

I think this is a general problem, inline iterator parameters aren't addressable:

iterator hello(x: int): int =
  let y = addr(x)
  yield 123

for i in hello(12):
  echo i

@min.nim.c: In function 'NimMainModule':
@min.nim.c:135:62: error: lvalue required as unary '&' operand
  135 |                 y = (&((NI)12));

nim-lang / Nim