[Mlir-commits] [llvm] [mlir] Add missing return on nullptr check (PR #92125)

[Oleksandr Alex Zinenko]

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@@ -654,7 +654,7 @@ LogicalResult transform::ApplyConversionPatternsOp::verify() {
       InFlightDiagnostic diag = emitOpError()
                                 << "expected default converter child op to "
                                    "implement TypeConverterBuilderOpInterface";
-      diag.attachNote(typeConverterOp->getLoc()) << "op without interface";
+      diag.attachNote(typeConverterRegion.front().front()->getLoc()) << "op without interface";
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ftynse wrote:

> Yes, it fixes second bug described in #92123

Please consider a separate patch for this. It belongs to a different subproject and doesn't match the commit message, there is no missing return here.

https://github.com/llvm/llvm-project/pull/92125