Eliminated LookupCriteria, whose creation was causing a bottleneck for
LookupName et al. Instead, use an enum and a bool to describe its
contents.
Optimized the C/Objective-C path through LookupName, eliminating any
unnecessarily C++isms. Simplify IdentifierResolver::iterator, removing
some code and arguments that are no longer used.
Eliminated LookupDeclInScope/LookupDeclInContext, moving all callers
over to LookupName, LookupQualifiedName, or LookupParsedName, as
appropriate.
All together, I'm seeing a 0.2% speedup on Cocoa.h with PTH and
-disable-free. Plus, we're down to three name-lookup routines.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63354 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index d0ceb97..3c8184d 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -55,12 +55,12 @@
Action::ExprResult
Sema::ActOnCXXTypeid(SourceLocation OpLoc, SourceLocation LParenLoc,
bool isType, void *TyOrExpr, SourceLocation RParenLoc) {
- const NamespaceDecl *StdNs = GetStdNamespace();
+ NamespaceDecl *StdNs = GetStdNamespace();
if (!StdNs)
return Diag(OpLoc, diag::err_need_header_before_typeid);
IdentifierInfo *TypeInfoII = &PP.getIdentifierTable().get("type_info");
- Decl *TypeInfoDecl = LookupDeclInContext(TypeInfoII, Decl::IDNS_Tag, StdNs);
+ Decl *TypeInfoDecl = LookupQualifiedName(StdNs, TypeInfoII, LookupTagName);
RecordDecl *TypeInfoRecordDecl = dyn_cast_or_null<RecordDecl>(TypeInfoDecl);
if (!TypeInfoRecordDecl)
return Diag(OpLoc, diag::err_need_header_before_typeid);