Fix EH fuzz bugs (#6381)

Due to a typo, the fuzzer was making externrefs when it should have been making
exnrefs. Fix that and also let eh-utils.cpp know that TryTable exists to avoid
an assertion failure.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ir/eh-utils.cpp b/src/ir/eh-utils.cpp
index f9cd2d940..70b5452a6 100644
--- a/src/ir/eh-utils.cpp
+++ b/src/ir/eh-utils.cpp
@@ -84,7 +84,7 @@ getFirstPop(Expression* catchBody, bool& isPopNested, Expression**& popPtr) {
         } else {
           isPopNested = true;
         }
-      } else if (firstChild->is<Try>()) {
+      } else if (firstChild->is<Try>() || firstChild->is<TryTable>()) {
         isPopNested = true;
       } else {
         WASM_UNREACHABLE("Unexpected control flow expression");