bjoernager/rust
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trim type numeric literal suffix

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This commit is contained in:
csmoe 2018-09-16 23:13:17 +08:00
parent 17a28f7063
commit d31a2a0c60
1 changed files with 1 additions and 6 deletions
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7
src/librustc_typeck/check/demand.rs
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@ -422,12 +422,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
let suffix_suggestion = format!(
"{}{}{}{}",
if needs_paren { "(" } else { "" },
{
// 42u8
// ^^
let lit_offset = src.len() - checked_ty.to_string().len();
&src[..lit_offset]
},
src.trim_right_matches(&checked_ty.to_string()),
expected_ty,
if needs_paren { ")" } else { "" },
);