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Bump wasm-opt to binaryen version_130 for wide-arithmetic support #83

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Merged
Arshia001 merged 2 commits into from
Jul 15, 2026
Merged

Bump wasm-opt to binaryen version_130 for wide-arithmetic support #83

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91b0867
Bump wasm-opt to binaryen version_130 for wide-arithmetic support
Arshia001 Jul 15, 2026
0f23393
Use --emit-exnref instead of --translate-to-exnref
Arshia001 Jul 15, 2026
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8 changes: 6 additions & 2 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -483,7 +483,11 @@ fn run_wasm_opt(
cmd.arg("--enable-threads");
cmd.arg("--enable-reference-types");
cmd.arg("--no-validation");
cmd.arg("--translate-to-exnref");
// `--emit-exnref` runs the legacy-EH-to-exnref translation at the end of
// the whole pass pipeline regardless of argument order (unlike
// `--translate-to-exnref`, which is an ordinary pass executed at its
// position on the command line).
cmd.arg("--emit-exnref");

if !build.enable_producers_section(profile) {
cmd.arg("--strip-producers");
Expand Down Expand Up @@ -657,7 +661,7 @@ fn run_or_download(
}

fn install_wasm_opt(path: &ToolPath, config: &Config) -> Result<()> {
let tag = "version_123";
let tag = "version_130";
let binaryen_url = |target: &str| {
let mut url = "https://github.com/WebAssembly/binaryen/releases/download/".to_string();
url.push_str(tag);
Expand Down
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