[flang-commits] [flang] [flang][driver] -Werror promotes warnings to error and interopts with -Wfatal-errors (PR #148748)

[Peter Klausler via flang-commits]

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@@ -491,7 +491,13 @@ void Messages::AttachTo(Message &msg, std::optional<Severity> severity) {
   messages_.clear();
 }
 
-bool Messages::AnyFatalError() const {
+bool Messages::AnyFatalError(bool warningsAreErrors) const {
+  if (messages_.empty()) {
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klausler wrote:

these six lines could be more clear as `if (warningsAreErrors{ ) return !messages_.empty(); }`

https://github.com/llvm/llvm-project/pull/148748