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| author | bors <bors@rust-lang.org> | 2014-04-22 19:31:35 -0700 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2014-04-22 19:31:35 -0700 |
| commit | bcc3e8c0d44bbbbf752db45a9c85f7ac4b4d61ce (patch) | |
| tree | c57684251a6f1ce4daf4f514c5c7d3d62b083be2 /src/libhexfloat | |
| parent | 3ec3c092ee185ada1c376f311c9c55b64c49e840 (diff) | |
| parent | dc7d7d2698139d9d9b0887481c4f50773daa392b (diff) | |
| download | rust-bcc3e8c0d44bbbbf752db45a9c85f7ac4b4d61ce.tar.gz rust-bcc3e8c0d44bbbbf752db45a9c85f7ac4b4d61ce.zip | |
auto merge of #13415 : thestinger/rust/f128, r=alexcrichton
This currently requires linking against a library like libquadmath (or libgcc), because compiler-rt barely has any support for this and most hardware does not yet have 128-bit precision floating point. For this reason, it's currently hidden behind a feature gate. When compiler-rt is updated to trunk, some tests can be added for constant evaluation since there will be support for the comparison operators. Closes #13381
Diffstat (limited to 'src/libhexfloat')
| -rw-r--r-- | src/libhexfloat/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libhexfloat/lib.rs b/src/libhexfloat/lib.rs index 4897924c55b..72528e96917 100644 --- a/src/libhexfloat/lib.rs +++ b/src/libhexfloat/lib.rs @@ -105,6 +105,7 @@ pub fn expand_syntax_ext(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) -> Some(Ident{ident, span}) => match token::get_ident(ident).get() { "f32" => Some(ast::TyF32), "f64" => Some(ast::TyF64), + "f128" => Some(ast::TyF128), _ => { cx.span_err(span, "invalid floating point type in hexfloat!"); None |