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Extend ASTContext::getTypeInfo() and ASTContext::getObjCEncodingForType() for BlockTypes. 

This fixes <rdar://problem/6240616> clang: Assertion failed when using typedef and Blocks.

llvm-svn: 56554
This commit is contained in:
Steve Naroff 2008-09-24 15:05:44 +00:00
parent dea91308ae
commit 921a45c6d6
1 changed files with 8 additions and 0 deletions
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8
clang/lib/AST/ASTContext.cpp
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@ -308,6 +308,12 @@ ASTContext::getTypeInfo(QualType T) {
Width = Target.getPointerWidth(0);
Align = Target.getPointerAlign(0);
break;
case Type::BlockPointer: {
unsigned AS = cast<BlockPointerType>(T)->getPointeeType().getAddressSpace();
Width = Target.getPointerWidth(AS);
Align = Target.getPointerAlign(AS);
break;
}
case Type::Pointer: {
unsigned AS = cast<PointerType>(T)->getPointeeType().getAddressSpace();
Width = Target.getPointerWidth(AS);
@ -1668,6 +1674,8 @@ void ASTContext::getObjCEncodingForType(QualType T, std::string& S,
S += '}';
} else if (T->isEnumeralType()) {
S += 'i';
} else if (T->isBlockPointerType()) {
S += '^'; // This type string is the same as general pointers.
} else
assert(0 && "@encode for type not implemented!");
}