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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/consts/miri_unleashed/mutating_global.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/consts/miri_unleashed/mutating_global.rs b/src/test/ui/consts/miri_unleashed/mutating_global.rs new file mode 100644 index 000000000..902fe0aa1 --- /dev/null +++ b/src/test/ui/consts/miri_unleashed/mutating_global.rs @@ -0,0 +1,16 @@ +// compile-flags: -Zunleash-the-miri-inside-of-you +#![allow(const_err)] + +// Make sure we cannot mutate globals. + +static mut GLOBAL: i32 = 0; + +static MUTATING_GLOBAL: () = { + unsafe { + GLOBAL = 99 + //~^ ERROR could not evaluate static initializer + //~| NOTE modifying a static's initial value + } +}; + +fn main() {} |