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Fixed a segfault when using opDollar for struct and class indexing operations

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This commit is contained in:
Alexey Prokhin
2012-04-22 12:11:02 +04:00
parent 3fb21f986e
commit 67df422667
1 changed files with 7 additions and 2 deletions
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9
gen/toir.cpp
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@@ -151,9 +151,14 @@ DValue* VarExp::toElem(IRState* p)
else if (vd->ident == Id::dollar)
{
Logger::println("Id::dollar");
LLValue* val = 0;
if (vd->ir.isSet() && (val = vd->ir.getIrValue())) {
// It must be length of a range
return new DVarValue(type, vd, val);
}
assert(!p->arrays.empty());
LLValue* tmp = DtoArrayLen(p->arrays.back());
return new DImValue(type, tmp);
val = DtoArrayLen(p->arrays.back());
return new DImValue(type, val);
}
// classinfo
else if (ClassInfoDeclaration* cid = vd->isClassInfoDeclaration())