================
@@ -946,6 +952,13 @@ class DiagnosticsEngine : public
RefCountedBase<DiagnosticsEngine> {
return (Level)Diags->getDiagnosticLevel(DiagID, Loc, *this);
}
+ /// Diagnostic suppression mappings can be used to ignore diagnostics based
on
+ /// the file they occur in.
+ /// These take presumed locations into account, and can still be overriden by
+ /// clang-diagnostics pragmas.
+ void setDiagSuppressionMapping(decltype(DiagSuppressionMapping) Mapping);
----------------
ilya-biryukov wrote:
This extension point looks very powerful and I would be vary of adding it to
the public APIs.
I'm worried that we are opening up the flood gates to the API that will be
misused.
Have you thought about restricting the public API of the DiagnosticsEngine
somewhat?
Simply having a concrete class that can only be produced by parsing the
diagnostics file is already enough to ensure some discussion will happen before
new use-cases for this arise.
https://github.com/llvm/llvm-project/pull/112517
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