================
@@ -2493,35 +2493,44 @@ class sema::AnalysisBasedWarnings::InterProceduralData {
CalledOnceInterProceduralData CalledOnceData;
};
-static unsigned isEnabled(DiagnosticsEngine &D, unsigned diag) {
- return (unsigned)!D.isIgnored(diag, SourceLocation());
+static bool isEnabledImpl(DiagnosticsEngine &D, SourceLocation Loc,
+ unsigned Diag) {
+ return !D.isIgnored(Diag, Loc);
}
+template <typename... Ts>
+static bool isEnabled(DiagnosticsEngine &D, SourceLocation Loc, Ts... Diags) {
+ return (isEnabledImpl(D, Loc, Diags) || ...);
+};
+
sema::AnalysisBasedWarnings::AnalysisBasedWarnings(Sema &s)
: S(s), IPData(std::make_unique<InterProceduralData>()),
NumFunctionsAnalyzed(0), NumFunctionsWithBadCFGs(0), NumCFGBlocks(0),
MaxCFGBlocksPerFunction(0), NumUninitAnalysisFunctions(0),
NumUninitAnalysisVariables(0), MaxUninitAnalysisVariablesPerFunction(0),
NumUninitAnalysisBlockVisits(0),
MaxUninitAnalysisBlockVisitsPerFunction(0) {
+}
+// We need this here for unique_ptr with forward declared class.
+sema::AnalysisBasedWarnings::~AnalysisBasedWarnings() = default;
+
+sema::AnalysisBasedWarnings::Policy
+sema::AnalysisBasedWarnings::getPolicyInEffectAt(SourceLocation Loc) {
using namespace diag;
DiagnosticsEngine &D = S.getDiagnostics();
+ Policy P;
- DefaultPolicy.enableCheckUnreachable =
- isEnabled(D, warn_unreachable) || isEnabled(D, warn_unreachable_break) ||
- isEnabled(D, warn_unreachable_return) ||
- isEnabled(D, warn_unreachable_loop_increment);
+ P.enableCheckUnreachable =
+ isEnabled(D, Loc, warn_unreachable, warn_unreachable_break,
+ warn_unreachable_return, warn_unreachable_loop_increment);
----------------
AaronBallman wrote:
`using namespace diag;` is slightly above (preexisting)
https://github.com/llvm/llvm-project/pull/136323
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