Don't copy a DenseMap just to do lookup in it.
Also remove the now unused isPodLike specialization. DenseMap only uses
it for copies.
llvm-svn: 260822
diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp
index 836073a..e304965 100644
--- a/clang/lib/Sema/SemaStmt.cpp
+++ b/clang/lib/Sema/SemaStmt.cpp
@@ -3531,11 +3531,6 @@
return LHS == RHS;
}
};
-
-// It's OK to treat CatchHandlerType as a POD type.
-template <> struct isPodLike<CatchHandlerType> {
- static const bool value = true;
-};
}
namespace {
@@ -3560,7 +3555,7 @@
bool operator()(const CXXBaseSpecifier *S, CXXBasePath &) {
if (S->getAccessSpecifier() == AccessSpecifier::AS_public) {
CatchHandlerType Check(S->getType(), CheckAgainstPointer);
- auto M = TypesToCheck;
+ const auto &M = TypesToCheck;
auto I = M.find(Check);
if (I != M.end()) {
FoundHandler = I->second;