__MODULE__ crashes ldc

[timotheecour]

void main(){
auto a=MODULE;
}

%$ldc_X main.d
0 ldc2 0x0000000108f48170 PrintStackTrace(void_) + 34
1 ldc2 0x0000000108f48502 SignalHandler(int) + 228
2 libsystem_c.dylib 0x00007fff98b4594a sigtramp + 26
3 libsystem_c.dylib 0x0000000000000001 sigtramp + 18446603337954207441
4 ldc2 0x000000010883a172 Parser::parsePrimaryExp() + 1474
5 ldc2 0x000000010883ce69 Parser::parseUnaryExp() + 627
6 ldc2 0x000000010883d736 Parser::parseMulExp() + 38
7 ldc2 0x000000010883d87a Parser::parseAddExp() + 38
8 ldc2 0x000000010883d9ba Parser::parseShiftExp() + 38
9 ldc2 0x000000010883dafa Parser::parseCmpExp() + 38
10 ldc2 0x000000010883dd57 Parser::parseAndExp() + 41
11 ldc2 0x000000010883dea2 Parser::parseXorExp() + 42
12 ldc2 0x000000010883dfe4 Parser::parseOrExp() + 42
13 ldc2 0x000000010883e120 Parser::parseAndAndExp() + 38
14 ldc2 0x000000010883e1ba Parser::parseOrOrExp() + 38
15 ldc2 0x000000010883e24e Parser::parseCondExp() + 42
16 ldc2 0x0000000108831a49 Parser::parseAssignExp() + 43
17 ldc2 0x00000001088362f0 Parser::parseInitializer() + 158
18 ldc2 0x0000000108834456 Parser::parseAutoDeclarations(unsigned long long, unsigned char) + 182
19 ldc2 0x00000001088328a9 Parser::parseDeclarations(unsigned long long, unsigned char) + 1917
20 ldc2 0x0000000108836c94 Parser::parseStatement(int, unsigned char__) + 716
21 ldc2 0x000000010883700f Parser::parseStatement(int, unsigned char__) + 1607
22 ldc2 0x000000010883694f Parser::parseContracts(FuncDeclaration_) + 559
23 ldc2 0x0000000108832ebd Parser::parseDeclarations(unsigned long long, unsigned char_) + 3473
24 ldc2 0x000000010883031f Parser::parseDeclDefs(int, Dsymbol_*) + 519
25 ldc2 0x000000010883e535 Parser::parseModule() + 233
26 ldc2 0x000000010880e9ea Module::parse(bool) + 1252
27 ldc2 0x000000010877b24d main + 7997
28 libdyld.dylib 0x00007fff912ce7e1 start + 0

[timotheecour]

actually it's pretty annoying because it crashes LDC even when protecting it as follows, making it hard to port code to LDC:

import std.stdio;
void main(){
version(LDC){
writeln("LDC");
}
else{
writeln("not LDC");
auto a=MODULE;//crashes even though we're using ldc
}
}

[timotheecour]

actually the same bug seems to occur with dmd. Still, I would think it's a bug. It occurs when module declaration is omited.

[redstar]

Nice crash. Did you also report the DMD issue? Looks like an upstream problem...

[redstar]

A DMD bug report is already there. See:
http://d.puremagic.com/issues/show_bug.cgi?id=10695
http://d.puremagic.com/issues/show_bug.cgi?id=10339
http://d.puremagic.com/issues/show_bug.cgi?id=10743

[ghost]

This was a front-end bug that was fixed in the meantime, please close.

[redstar]

Available in release 0.13.0-alpha1.