diff options
Diffstat (limited to 'src/libhexfloat/lib.rs')
| -rw-r--r-- | src/libhexfloat/lib.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libhexfloat/lib.rs b/src/libhexfloat/lib.rs index dda14fb10af..9f731637a3b 100644 --- a/src/libhexfloat/lib.rs +++ b/src/libhexfloat/lib.rs @@ -147,7 +147,10 @@ pub fn expand_syntax_ext(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) Some((err_pos, err_str)) => { let pos = expr.span.lo + syntax::codemap::Pos::from_uint(err_pos + 1); let span = syntax::codemap::mk_sp(pos,pos); - cx.span_err(span, format!("invalid hex float literal in hexfloat!: {}", err_str)); + cx.span_err(span, + format!("invalid hex float literal in hexfloat!: \ + {}", + err_str).as_slice()); return base::DummyResult::expr(sp); } _ => () |