================
@@ -2646,6 +2646,24 @@ ParseResult cir::InlineAsmOp::parse(OpAsmParser &parser,
return mlir::success();
}
+//===----------------------------------------------------------------------===//
+// ThrowOp
+//===----------------------------------------------------------------------===//
+
+mlir::LogicalResult cir::ThrowOp::verify() {
+ // For the no-rethrow version, it must have at least the exception pointer.
+ if (rethrows())
+ return success();
+
+ if (getNumOperands() == 1) {
----------------
andykaylor wrote:
```suggestion
if (getNumOperands() != 0) {
```
I don't think this will ever be 1. In fact, maybe we should check for that. We
need at least type info and an exception pointer if this isn't a rethrow.
When RTTI is implemented, it might be good to add a check to verify that
`type_info` references valid type info, and perhaps also that `dtor`, if
present, references a destructor.
https://github.com/llvm/llvm-project/pull/154994
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