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Diffstat (limited to 'crates/hir-ty/src/consteval/tests.rs')
| -rw-r--r-- | crates/hir-ty/src/consteval/tests.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crates/hir-ty/src/consteval/tests.rs b/crates/hir-ty/src/consteval/tests.rs index b700864f7d..5a850f6d57 100644 --- a/crates/hir-ty/src/consteval/tests.rs +++ b/crates/hir-ty/src/consteval/tests.rs @@ -97,8 +97,10 @@ fn bit_op() { check_number(r#"const GOAL: u8 = !0 & !(!0 >> 1)"#, 128); check_number(r#"const GOAL: i8 = !0 & !(!0 >> 1)"#, 0); check_number(r#"const GOAL: i8 = 1 << 7"#, (1i8 << 7) as i128); - // FIXME: report panic here - check_number(r#"const GOAL: i8 = 1 << 8"#, 0); + check_number(r#"const GOAL: i8 = -1 << 2"#, (-1i8 << 2) as i128); + check_fail(r#"const GOAL: i8 = 1 << 8"#, |e| { + e == ConstEvalError::MirEvalError(MirEvalError::Panic("Overflow in Shl".to_string())) + }); } #[test] |