My compiler (clang-3.8) complains that the RCC variable is unused.
That's not really true, as it's checked by the if-declaration, but it's
also kinda true, because we don't need to declaration if we only check
it in the if statement.
In reality, all this means that the dyn_cast<> can be replaced by isa<>,
so that's what I do here.
llvm-svn: 327491
// If the temporary is being returned from the function, it will be
// destroyed or lifetime-extended in the caller stack frame.
- if (const auto *RCC = dyn_cast<ReturnedValueConstructionContext>(CC)) {
+ if (isa<ReturnedValueConstructionContext>(CC)) {
const StackFrameContext *SFC = LC->getCurrentStackFrame();
assert(SFC);
if (SFC->getParent()) {