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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/consts/const-fn-stability-calls.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/consts/const-fn-stability-calls.rs')
-rw-r--r-- | tests/ui/consts/const-fn-stability-calls.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/consts/const-fn-stability-calls.rs b/tests/ui/consts/const-fn-stability-calls.rs new file mode 100644 index 000000000..138679048 --- /dev/null +++ b/tests/ui/consts/const-fn-stability-calls.rs @@ -0,0 +1,27 @@ +// run-pass +#![allow(dead_code)] +#![allow(unused_variables)] +// Test use of const fn from another crate without a feature gate. + +// aux-build:const_fn_lib.rs + +extern crate const_fn_lib; + +use const_fn_lib::foo; + +static FOO: usize = foo(); +const BAR: usize = foo(); + +macro_rules! constant { + ($n:ident: $t:ty = $v:expr) => { + const $n: $t = $v; + } +} + +constant! { + BAZ: usize = foo() +} + +fn main() { + let x: [usize; foo()] = [42; foo()]; +} |