Latest HEAD segfaults when compiling Aporia

stefanos82 commented 5 years ago

Specs:

OS: GNU / Linux Debian testing 64-bit
Compiler: GCC 8.2.0
Nim version: 0.19.9 [Linux: amd64]
git hash: 19b367380481fba9f4e6f405c53b4110c948b411

I have tried to compile Aporia with the latest Nim HEAD and got the following error message:

stefanos@debian:~/tmp/Aporia [master]$ nimble build --verbose
   Warning: The .nimble file for this project could make use of additional features, if converted into the new NimScript format.
        ... For more details see:https://github.com/nim-lang/nimble#creating-packages
  Verifying dependencies for aporia@0.4.2
    Reading official package list
   Checking for gtk2@>= 1.3
      Info: Dependency on gtk2@>= 1.3 already satisfied
  Verifying dependencies for gtk2@1.3
    Reading official package list
   Checking for cairo@any version
      Info: Dependency on cairo@any version already satisfied
  Verifying dependencies for cairo@1.0
    Reading official package list
   Checking for dialogs@>= 1.1.1
      Info: Dependency on dialogs@>= 1.1.1 already satisfied
  Verifying dependencies for dialogs@1.1.1
    Reading official package list
   Checking for gtk2@>= 1.0
      Info: Dependency on gtk2@>= 1.0 already satisfied
  Verifying dependencies for gtk2@1.3
    Reading official package list
   Checking for cairo@any version
      Info: Dependency on cairo@any version already satisfied
  Verifying dependencies for cairo@1.0
   Building aporia/aporia using c backend
     Error: Build failed for package: aporia
        ... Details:
        ... Execution failed with exit code 1
        ... Command: "/home/stefanos/GIT_CODES/Nim/bin/nim" c --noBabelPath --path:"/home/stefanos/.nimble/pkgs/gtk2-1.3"  --path:"/home/stefanos/.nimble/pkgs/cairo-1.0"  --path:"/home/stefanos/.nimble/pkgs/dialogs-1.1.1"  --path:"/home/stefanos/.nimble/pkgs/gtk2-1.3"  --path:"/home/stefanos/.nimble/pkgs/cairo-1.0"  -o:"/home/stefanos/tmp/Aporia/aporia" "/home/stefanos/tmp/Aporia/aporia.nim"
        ... Output: Hint: used config file '/home/stefanos/GIT_CODES/Nim/config/nim.cfg' [Conf]
        ... Hint: used config file '/home/stefanos/tmp/Aporia/aporia.nim.cfg' [Conf]
        ... Hint: system [Processing]
        ... Hint: aporia [Processing]
        ... Hint: glib2 [Processing]
        ... Traceback (most recent call last)
        ... nim.nim(109)             nim
        ... nim.nim(73)              handleCmdLine
        ... cmdlinehelper.nim(91)    loadConfigsAndRunMainCommand
        ... main.nim(168)            mainCommand
        ... main.nim(78)             commandCompileToC
        ... modules.nim(134)         compileProject
        ... modules.nim(79)          compileModule
        ... passes.nim(200)          processModule
        ... passes.nim(86)           processTopLevelStmt
        ... sem.nim(603)             myProcess
        ... sem.nim(571)             semStmtAndGenerateGenerics
        ... semstmts.nim(1987)       semStmt
        ... semexprs.nim(915)        semExprNoType
        ... semexprs.nim(2598)       semExpr
        ... importer.nim(211)        evalImport
        ... importer.nim(181)        impMod
        ... importer.nim(153)        myImportModule
        ... modules.nim(92)          importModule
        ... modules.nim(79)          compileModule
        ... passes.nim(194)          processModule
        ... passes.nim(86)           processTopLevelStmt
        ... sem.nim(603)             myProcess
        ... sem.nim(571)             semStmtAndGenerateGenerics
        ... semstmts.nim(1987)       semStmt
        ... semexprs.nim(915)        semExprNoType
        ... semexprs.nim(2565)       semExpr
        ... semstmts.nim(1927)       semStmtList
        ... semexprs.nim(2570)       semExpr
        ... semstmts.nim(1193)       semTypeSection
        ... semstmts.nim(1060)       typeSectionRightSidePass
        ... semtypes.nim(1673)       semTypeNode
        ... semtypes.nim(1382)       semProcTypeWithScope
        ... pragmas.nim(1172)        pragma
        ... pragmas.nim(1141)        implicitPragmas
        ... pragmas.nim(1123)        mergePragmas
        ... SIGSEGV: Illegal storage access. (Attempt to read from nil?)