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| author | Heejin Ahn <aheejin@gmail.com> | 2022-05-26 18:55:57 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-26 18:55:57 -0700 |
| commit | 590af8639ab4f6cfd82452b5ff2b431b470c64a5 (patch) | |
| tree | 26970ab74c936d4aff1a445f4c36a4aaf3e5f2e9 /test/lit/wasm-emscripten-finalize | |
| parent | 626132d69687dd4d04062009aac9b14a3d5b7738 (diff) | |
| download | binaryen-590af8639ab4f6cfd82452b5ff2b431b470c64a5.tar.gz binaryen-590af8639ab4f6cfd82452b5ff2b431b470c64a5.tar.bz2 binaryen-590af8639ab4f6cfd82452b5ff2b431b470c64a5.zip | |
[EH] Export tags (#4691)
This adds exported tags to `exports` section in wasm-emscripten-finalize
metadata so Emscripten can use it.
Also fixes a bug in the parser. We have only recognized the export
format of
```wasm
(tag $e2 (param f32))
(export "e2" (tag $e2))
```
and ignored this format:
```wasm
(tag $e1 (export "e1") (param i32))
```
Companion patch: https://github.com/emscripten-core/emscripten/pull/17064
Diffstat (limited to 'test/lit/wasm-emscripten-finalize')
| -rw-r--r-- | test/lit/wasm-emscripten-finalize/tag_export.wat | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/lit/wasm-emscripten-finalize/tag_export.wat b/test/lit/wasm-emscripten-finalize/tag_export.wat new file mode 100644 index 000000000..86c8c1331 --- /dev/null +++ b/test/lit/wasm-emscripten-finalize/tag_export.wat @@ -0,0 +1,12 @@ +;; RUN: wasm-emscripten-finalize %s | filecheck %s + +(module + (tag $e1 (export "e1") (param i32)) + (tag $e2 (param f32)) + (export "e2" (tag $e2)) +) + +;; CHECK: "exports": [ +;; CHECK: "e1", +;; CHECK: "e2" +;; CHECK: ], |