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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs')
-rw-r--r-- | src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs b/src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs new file mode 100644 index 000000000..2f54c09e3 --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/std-impl-gate.rs @@ -0,0 +1,21 @@ +// This tests feature gates for const impls in the standard library. + +// revisions: stock gated +//[gated] run-pass + +#![cfg_attr(gated, feature(const_trait_impl, const_default_impls))] + +fn non_const_context() -> Vec<usize> { + Default::default() +} + +const fn const_context() -> Vec<usize> { + Default::default() + //[stock]~^ ERROR cannot call non-const fn +} + +fn main() { + const VAL: Vec<usize> = const_context(); + + assert_eq!(VAL, non_const_context()); +} |