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[svn r390] Make the zero value used when no nested context was created of the correct type.

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Fixes run/class_06.
This commit is contained in:
Christian Kamm
2008-07-15 08:44:08 +02:00
parent 5b9edddb9d
commit e69f92b613
1 changed files with 6 additions and 4 deletions
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10
gen/classes.cpp
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@@ -827,6 +827,9 @@ DValue* DtoNewClass(TypeClass* tc, NewExp* newexp)
{
Logger::println("Resolving nested context");
LOG_SCOPE;
LLValue* gep = DtoGEPi(mem,0,2,"tmp");
// this value might be zero if it was not necessary to generate it ...
LLValue* nest = gIR->func()->nestedVar;
// ... then revert to the this ptr if there is one
@@ -834,10 +837,9 @@ DValue* DtoNewClass(TypeClass* tc, NewExp* newexp)
nest = gIR->func()->thisVar;
// ... or just use zero, since it must be unused.
if (!nest)
nest = llvm::ConstantPointerNull::get(getVoidPtrType());
assert(nest);
LLValue* gep = DtoGEPi(mem,0,2,"tmp");
nest = DtoBitCast(nest, gep->getType()->getContainedType(0));
nest = llvm::Constant::getNullValue(gep->getType()->getContainedType(0));
else
nest = DtoBitCast(nest, gep->getType()->getContainedType(0));
DtoStore(nest, gep);
}