[Mlir-commits] [mlir] [tblgen] Use `emitError` for inferResultTypes failures (PR #165488)

[Mehdi Amini]

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@@ -2681,7 +2681,7 @@ void OpEmitter::genSeparateArgParamBuilder() {
                       {1}.regions, inferredReturnTypes)))
           {1}.addTypes(inferredReturnTypes);
         else
-          ::mlir::detail::reportFatalInferReturnTypesError({1});
+          ::mlir::detail::emitInferReturnTypesError({1});
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joker-eph wrote:

How is the caller in this context supposed to know that there was an error?
You emit a diagnostic but don't propagate any error state do you?

https://github.com/llvm/llvm-project/pull/165488