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| author | Hood Chatham <roberthoodchatham@gmail.com> | 2024-10-17 13:00:35 +0200 |
|---|---|---|
| committer | Hood Chatham <roberthoodchatham@gmail.com> | 2025-01-06 10:29:54 +0100 |
| commit | 49c74234a79107afa7f86ca947708c3abef07674 (patch) | |
| tree | bcab0a33a1e21dfe913687778b3ac5eba25188f0 /compiler/rustc_codegen_llvm/src/llvm_util.rs | |
| parent | bf6f8a4d328f7f3b0f6ea8205ad28591cc11aafd (diff) | |
| download | rust-49c74234a79107afa7f86ca947708c3abef07674.tar.gz rust-49c74234a79107afa7f86ca947708c3abef07674.zip | |
Add support for wasm exception handling to Emscripten target
Gated behind an unstable `-Z emscripten-wasm-eh` flag
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm_util.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm_util.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 628c0b1c29c..b3e1210632f 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -109,7 +109,10 @@ unsafe fn configure_llvm(sess: &Session) { add("-wasm-enable-eh", false); } - if sess.target.os == "emscripten" && sess.panic_strategy() == PanicStrategy::Unwind { + if sess.target.os == "emscripten" + && !sess.opts.unstable_opts.emscripten_wasm_eh + && sess.panic_strategy() == PanicStrategy::Unwind + { add("-enable-emscripten-cxx-exceptions", false); } |