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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/consts/issue-66693-panic-in-array-len.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/consts/issue-66693-panic-in-array-len.rs')
-rw-r--r-- | tests/ui/consts/issue-66693-panic-in-array-len.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/consts/issue-66693-panic-in-array-len.rs b/tests/ui/consts/issue-66693-panic-in-array-len.rs new file mode 100644 index 000000000..fc0dcd7a4 --- /dev/null +++ b/tests/ui/consts/issue-66693-panic-in-array-len.rs @@ -0,0 +1,15 @@ +// This is a separate test from `issue-66693.rs` because array lengths are evaluated +// in a separate stage before `const`s and `statics` and so the error below is hit and +// the compiler exits before generating errors for the others. + +fn main() { + let _ = [0i32; panic!(2f32)]; + //~^ ERROR: argument to `panic!()` in a const context must have type `&str` + + // ensure that conforming panics are handled correctly + let _ = [false; panic!()]; + //~^ ERROR: evaluation of constant value failed + + // typechecking halts before getting to this one + let _ = ['a', panic!("panic in array len")]; +} |