diff options
Diffstat (limited to 'src/test/ui/consts/const-eval/promoted_errors.rs')
-rw-r--r-- | src/test/ui/consts/const-eval/promoted_errors.rs | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/src/test/ui/consts/const-eval/promoted_errors.rs b/src/test/ui/consts/const-eval/promoted_errors.rs index eb891de33..2c42d0356 100644 --- a/src/test/ui/consts/const-eval/promoted_errors.rs +++ b/src/test/ui/consts/const-eval/promoted_errors.rs @@ -8,20 +8,16 @@ //! This test ensures that when we promote code that fails to evaluate, the build still succeeds. -#![warn(const_err, arithmetic_overflow, unconditional_panic)] +#![warn(arithmetic_overflow, unconditional_panic)] // The only way to have promoteds that fail is in `const fn` called from `const`/`static`. const fn overflow() -> u32 { 0 - 1 - //[opt_with_overflow_checks,noopt]~^ WARN any use of this value will cause an error - //[opt_with_overflow_checks,noopt]~| WARN this was previously accepted by the compiler - //~^^^ WARN this arithmetic operation will overflow + //~^ WARN this arithmetic operation will overflow } const fn div_by_zero1() -> i32 { 1 / 0 - //[opt]~^ WARN any use of this value will cause an error - //[opt]~| WARN this was previously accepted by the compiler but is being phased out - //~^^^ WARN this operation will panic at runtime + //~^ WARN this operation will panic at runtime } const fn div_by_zero2() -> i32 { 1 / (1 - 1) @@ -36,21 +32,6 @@ const fn oob() -> i32 { //~^ WARN this operation will panic at runtime } -// An unused constant containing failing promoteds. -// This should work as long as `const_err` can be turned into just a warning; -// once it turns into a hard error, just remove `X`. -const X: () = { - let _x: &'static u32 = &overflow(); - //[opt_with_overflow_checks,noopt]~^ WARN any use of this value will cause an error - //[opt_with_overflow_checks,noopt]~| WARN this was previously accepted by the compiler - let _x: &'static i32 = &div_by_zero1(); - //[opt]~^ WARN any use of this value will cause an error - //[opt]~| WARN this was previously accepted by the compiler but is being phased out - let _x: &'static i32 = &div_by_zero2(); - let _x: &'static i32 = &div_by_zero3(); - let _x: &'static i32 = &oob(); -}; - const fn mk_false() -> bool { false } // An actually used constant referencing failing promoteds in dead code. |