diff options
| -rw-r--r-- | src/librustc_lint/types.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/librustc_lint/types.rs b/src/librustc_lint/types.rs index be7f1152ea4..266f322e397 100644 --- a/src/librustc_lint/types.rs +++ b/src/librustc_lint/types.rs @@ -21,7 +21,7 @@ use lint::{LintPass, LateLintPass}; use std::cmp; use std::{i8, i16, i32, i64, u8, u16, u32, u64, f32, f64}; -use syntax::ast; +use syntax::{ast, attr}; use syntax::abi::Abi; use syntax_pos::Span; use syntax::codemap; @@ -365,12 +365,14 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for TypeLimits { ) { let (t, actually) = match ty { ty::TyInt(t) => { - let bits = int_ty_bits(t, cx.sess().target.isize_ty); + let ity = attr::IntType::SignedInt(t); + let bits = layout::Integer::from_attr(cx.tcx, ity).size().bits(); let actually = (val << (128 - bits)) as i128 >> (128 - bits); (format!("{:?}", t), actually.to_string()) } ty::TyUint(t) => { - let bits = uint_ty_bits(t, cx.sess().target.usize_ty); + let ity = attr::IntType::UnsignedInt(t); + let bits = layout::Integer::from_attr(cx.tcx, ity).size().bits(); let actually = (val << (128 - bits)) >> (128 - bits); (format!("{:?}", t), actually.to_string()) } |