This commit is the result of a general audit of

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

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Expression/IRForTarget.cpp b/lldb/source/Expression/IRForTarget.cpp
index 3722f34bd5d..258953ac597 100644
--- a/lldb/source/Expression/IRForTarget.cpp
+++ b/lldb/source/Expression/IRForTarget.cpp
@@ -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)
         {