[Mlir-commits] [mlir] [mlir] Fix possible null dereference during error logging in EmitC (PR #157456)

[Daniel Kuts]

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@@ -1320,7 +1320,11 @@ GetGlobalOp::verifySymbolUses(SymbolTableCollection &symbolTable) {
 
   // global has non-array type
   auto lvalueType = dyn_cast<LValueType>(resultType);
-  if (!lvalueType || lvalueType.getValueType() != globalType)
+  if (!lvalueType)
+    return emitOpError("on non-array type expects result type to be an "
+                       "lvalue type for the global @")
+           << getName();
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apach301 wrote:

Sorry, but how I previously said I have no input data to run because it was a static analysis https://github.com/llvm/llvm-project/pull/157456#issuecomment-3269595086 

https://github.com/llvm/llvm-project/pull/157456