Segmentation Fault in 0.17.1 codegen #1411
Description
System: Arch Linux
Architecture: x86_64
LLVM: 3.7.1-1 from repositories
LDC: 0.17.1-1 from repositories
Compiling the attached code with "ldc .d dast/.d translate/.d" causes a segmentation fault. The code fails to link as is with DMD, but the full project (from which this was taken via DustMite) compiles. Here's the stacktrace:
#0 0x1b0cc40 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/usr/bin/ldc+0x1b0cc40)
#1 0x1b0ba21 (/usr/bin/ldc+0x1b0ba21)
#2 0x7f6658ed1e80 restore_rt (/usr/lib/libpthread.so.0+0x10e80)
#3 0x79fb42 DtoCallFunction(Loc&, Type, DValue, Array<Expression>, llvm::Value) (/usr/bin/ldc+0x79fb42)
#4 0x838439 (/usr/bin/ldc+0x838439)
#5 0x836b50 toElemDtor(Expression*) (/usr/bin/ldc+0x836b50)
#6 0x841e6f (/usr/bin/ldc+0x841e6f)
#7 0x841f14 (/usr/bin/ldc+0x841f14)
#8 0x847064 Statement_toIR(Statement_, IRState_) (/usr/bin/ldc+0x847064)
#9 0x7c214c DtoDefineFunction(FuncDeclaration*) (/usr/bin/ldc+0x7c214c)
#10 0x7a8c43 (/usr/bin/ldc+0x7a8c43)
#11 0x7a99ce Declaration_codegen(Dsymbol*) (/usr/bin/ldc+0x7a99ce)
#12 0x795608 DtoDeclarationExp(Dsymbol*) (/usr/bin/ldc+0x795608)
#13 0x83867a (/usr/bin/ldc+0x83867a)
#14 0x836b50 toElemDtor(Expression*) (/usr/bin/ldc+0x836b50)
#15 0x841e6f (/usr/bin/ldc+0x841e6f)
#16 0x841f14 (/usr/bin/ldc+0x841f14)
#17 0x841f14 (/usr/bin/ldc+0x841f14)
#18 0x847064 Statement_toIR(Statement_, IRState_) (/usr/bin/ldc+0x847064)
#19 0x7c214c DtoDefineFunction(FuncDeclaration*) (/usr/bin/ldc+0x7c214c)
#20 0x7a99ce Declaration_codegen(Dsymbol*) (/usr/bin/ldc+0x7a99ce)
#21 0x7b5b5d codegenModule(IRState_, Module_, bool) (/usr/bin/ldc+0x7b5b5d)
#22 0x6861f0 ldc::CodeGenerator::emit(Module*) (/usr/bin/ldc+0x6861f0)
#23 0x63cc0b main (/usr/bin/ldc+0x63cc0b)
#24 0x7f6657c1c710 __libc_start_main (/usr/lib/libc.so.6+0x20710)
#25 0x67fd09 _start (/usr/bin/ldc+0x67fd09)