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Diffstat (limited to 'test/lit/binary/empty-param-name.test')
| -rw-r--r-- | test/lit/binary/empty-param-name.test | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/lit/binary/empty-param-name.test b/test/lit/binary/empty-param-name.test new file mode 100644 index 000000000..2216d0bbb --- /dev/null +++ b/test/lit/binary/empty-param-name.test @@ -0,0 +1,14 @@ +;; Test that we show a warning on an empty local name, and do not crash. +;; +;; The binary contains this, processed by wabt with debug names: +;; +;; (module +;; (func $foo (import "imports" "foo") (param i32))) +;; +;; Wabt emits a name for that parameter, but it is the empty string. See +;; https://github.com/WebAssembly/wabt/issues/1799 + +;; RUN: wasm-opt %s.wasm 2>&1 | filecheck %s + +;; CHECK: warning: empty local name at index 0 in function foo + |