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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/const-generics/issues/issue-68366.min.stderr | |
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/const-generics/issues/issue-68366.min.stderr')
-rw-r--r-- | tests/ui/const-generics/issues/issue-68366.min.stderr | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/const-generics/issues/issue-68366.min.stderr b/tests/ui/const-generics/issues/issue-68366.min.stderr new file mode 100644 index 000000000..3740ced90 --- /dev/null +++ b/tests/ui/const-generics/issues/issue-68366.min.stderr @@ -0,0 +1,30 @@ +error: generic parameters may not be used in const operations + --> $DIR/issue-68366.rs:11:37 + | +LL | impl <const N: usize> Collatz<{Some(N)}> {} + | ^ cannot perform const operation using `N` + | + = help: const parameters may only be used as standalone arguments, i.e. `N` + = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions + +error[E0207]: the const parameter `N` is not constrained by the impl trait, self type, or predicates + --> $DIR/issue-68366.rs:11:7 + | +LL | impl <const N: usize> Collatz<{Some(N)}> {} + | ^^^^^^^^^^^^^^ unconstrained const parameter + | + = note: expressions using a const parameter must map each value to a distinct output value + = note: proving the result of expressions other than the parameter are unique is not supported + +error[E0207]: the const parameter `N` is not constrained by the impl trait, self type, or predicates + --> $DIR/issue-68366.rs:17:6 + | +LL | impl<const N: usize> Foo {} + | ^^^^^^^^^^^^^^ unconstrained const parameter + | + = note: expressions using a const parameter must map each value to a distinct output value + = note: proving the result of expressions other than the parameter are unique is not supported + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0207`. |