diff options
Diffstat (limited to 'src/librustc_const_eval')
| -rw-r--r-- | src/librustc_const_eval/eval.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/librustc_const_eval/eval.rs b/src/librustc_const_eval/eval.rs index 9db24fa4770..ad3292489c5 100644 --- a/src/librustc_const_eval/eval.rs +++ b/src/librustc_const_eval/eval.rs @@ -584,6 +584,9 @@ pub fn eval_const_expr_partial<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, (&LitKind::Int(n, Unsuffixed), Some(&ty::TyInt(IntTy::Is))) | (&LitKind::Int(n, Signed(IntTy::Is)), _) => { match tcx.sess.target.int_type { + IntTy::I16 => if n == I16_OVERFLOW { + return Ok(Integral(Isize(Is16(::std::i16::MIN)))); + }, IntTy::I32 => if n == I32_OVERFLOW { return Ok(Integral(Isize(Is32(::std::i32::MIN)))); }, |