Author: akirtzidis
Date: Thu Oct 16 11:50:47 2008
New Revision: 57642
URL: http://llvm.org/viewvc/llvm-project?rev=57642&view=rev
Log:
Using dyn_cast_or_null here is redundant, use dyn_cast instead.
Modified:
cfe/trunk/lib/AST/ASTContext.cpp
Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=57642&r1=57641&r2=57642&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Thu Oct 16 11:50:47 2008
@@ -931,23 +931,23 @@
/// getTypeDeclType - Return the unique reference to the type for the
/// specified type declaration.
QualType ASTContext::getTypeDeclType(TypeDecl *Decl, TypeDecl* PrevDecl) {
+ assert(Decl && "Passed null for Decl param");
if (Decl->TypeForDecl) return QualType(Decl->TypeForDecl, 0);
- if (TypedefDecl *Typedef = dyn_cast_or_null<TypedefDecl>(Decl))
+ if (TypedefDecl *Typedef = dyn_cast<TypedefDecl>(Decl))
return getTypedefType(Typedef);
- else if (ObjCInterfaceDecl *ObjCInterface
- = dyn_cast_or_null<ObjCInterfaceDecl>(Decl))
+ else if (ObjCInterfaceDecl *ObjCInterface =
dyn_cast<ObjCInterfaceDecl>(Decl))
return getObjCInterfaceType(ObjCInterface);
- if (CXXRecordDecl *CXXRecord = dyn_cast_or_null<CXXRecordDecl>(Decl)) {
+ if (CXXRecordDecl *CXXRecord = dyn_cast<CXXRecordDecl>(Decl)) {
Decl->TypeForDecl = PrevDecl ? PrevDecl->TypeForDecl
: new CXXRecordType(CXXRecord);
}
- else if (RecordDecl *Record = dyn_cast_or_null<RecordDecl>(Decl)) {
+ else if (RecordDecl *Record = dyn_cast<RecordDecl>(Decl)) {
Decl->TypeForDecl = PrevDecl ? PrevDecl->TypeForDecl
: new RecordType(Record);
}
- else if (EnumDecl *Enum = dyn_cast_or_null<EnumDecl>(Decl))
+ else if (EnumDecl *Enum = dyn_cast<EnumDecl>(Decl))
Decl->TypeForDecl = new EnumType(Enum);
else
assert(false && "TypeDecl without a type?");
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