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simplify some casting 

llvm-svn: 68098
This commit is contained in:
Chris Lattner 2009-03-31 08:36:08 +00:00
parent 06ae0e2c3b
commit d8a47c42cd
1 changed files with 4 additions and 7 deletions
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11
clang/lib/AST/DeclObjC.cpp
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@ -338,7 +338,7 @@ ObjCInterfaceDecl(DeclContext *DC, SourceLocation atLoc, IdentifierInfo *Id,
}
void ObjCInterfaceDecl::Destroy(ASTContext &C) {
for (ivar_iterator I=ivar_begin(), E=ivar_end(); I!=E; ++I)
for (ivar_iterator I = ivar_begin(), E = ivar_end(); I != E; ++I)
if (*I) (*I)->Destroy(C);
IVars.Destroy(C);
@ -371,13 +371,10 @@ FieldDecl *ObjCInterfaceDecl::lookupFieldDeclForIvar(ASTContext &Context,
const ObjCIvarDecl *IVar) {
const RecordDecl *RecordForDecl = Context.addRecordToClass(this);
assert(RecordForDecl && "lookupFieldDeclForIvar no storage for class");
DeclarationName Member = IVar->getDeclName();
DeclContext::lookup_result Lookup =
(const_cast< RecordDecl *>(RecordForDecl))->lookup(Member);
DeclContext::lookup_const_result Lookup =
RecordForDecl->lookup(IVar->getDeclName());
assert((Lookup.first != Lookup.second) && "field decl not found");
FieldDecl *MemberDecl = dyn_cast<FieldDecl>(*Lookup.first);
assert(MemberDecl && "field decl not found");
return MemberDecl;
return cast<FieldDecl>(*Lookup.first);
}
//===----------------------------------------------------------------------===//