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This commit is the result of a general audit of

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the expression parser to locate instances where
dyn_cast<>() and isa<>() are used on types, and
replace them with getAs<>() as appropriate.

The difference is that dyn_cast<>() and isa<>()
are essentially LLVM/Clang's equivalent of RTTI
-- that is, they try to downcast the object and
return NULL if they cannot -- but getAs<>() can
traverse typedefs to perform a semantic cast.

llvm-svn: 146537
This commit is contained in:
Sean Callanan
2011-12-14 01:13:04 +00:00
parent 099fe3fb28
commit fc4f2fb0da
4 changed files with 10 additions and 10 deletions
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4
lldb/source/Expression/IRForTarget.cpp
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@@ -632,8 +632,8 @@ IRForTarget::CreateResultVariable (llvm::Function &llvm_function)
clang::QualType pointer_qual_type = result_var->getType();
const clang::Type *pointer_type = pointer_qual_type.getTypePtr();
const clang::PointerType *pointer_pointertype = dyn_cast<clang::PointerType>(pointer_type);
const clang::ObjCObjectPointerType *pointer_objcobjpointertype = dyn_cast<clang::ObjCObjectPointerType>(pointer_type);
const clang::PointerType *pointer_pointertype = pointer_type->getAs<clang::PointerType>();
const clang::ObjCObjectPointerType *pointer_objcobjpointertype = pointer_type->getAs<clang::ObjCObjectPointerType>();
if (pointer_pointertype)
{