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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/consts/const-blocks/fn-call-in-const.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/consts/const-blocks/fn-call-in-const.rs')
-rw-r--r-- | src/test/ui/consts/const-blocks/fn-call-in-const.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-blocks/fn-call-in-const.rs b/src/test/ui/consts/const-blocks/fn-call-in-const.rs new file mode 100644 index 000000000..20496f627 --- /dev/null +++ b/src/test/ui/consts/const-blocks/fn-call-in-const.rs @@ -0,0 +1,23 @@ +// run-pass + +#![feature(inline_const)] +#![allow(unused)] + +// Some type that is not copyable. +struct Bar; + +const fn type_no_copy() -> Option<Bar> { + None +} + +const fn type_copy() -> u32 { + 3 +} + +const _: [u32; 2] = [type_copy(); 2]; + +// This is allowed because all promotion contexts use the explicit rules for promotability when +// inside an explicit const context. +const _: [Option<Bar>; 2] = [const { type_no_copy() }; 2]; + +fn main() {} |