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| author | kennytm <kennytm@gmail.com> | 2018-11-11 12:33:50 +0800 |
|---|---|---|
| committer | kennytm <kennytm@gmail.com> | 2018-11-11 12:33:50 +0800 |
| commit | d0b68c0dde4904d597c20dc6991b3ddaec023b1e (patch) | |
| tree | 94b26bbda8d4f6e496f6ee8cdaac6bacf1189e62 /src/libstd/sys/unix/stack_overflow.rs | |
| parent | 75e920f847557acef9b6f5425262ea5dc72ed685 (diff) | |
| parent | 48aa60254863a6c495340e2f1b753f7b9a45a9d0 (diff) | |
| download | rust-d0b68c0dde4904d597c20dc6991b3ddaec023b1e.tar.gz rust-d0b68c0dde4904d597c20dc6991b3ddaec023b1e.zip | |
Rollup merge of #55845 - nikic:emscripten-clamp-mode, r=alexcrichton
Set BINARYEN_TRAP_MODE=clamp This fixes the wasm32-unknown-emscripten test failure mentioned in https://github.com/rust-lang/rust/pull/55626#issuecomment-437084774, by making binaryen operate in clamp rather than trap mode. The issue is that the current `-Zsaturating-float-casts` implementation uses `fpto[us]i` unconditionally (and selects afterwards), which does not work with trapping implementations of fpto[su]i, which emscripten uses by default. I've left a FIXME to drop this flag once we have a better solution for saturating casts on the LLVM side. ;
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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