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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
| commit | 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 (patch) | |
| tree | 3bb8d61aee02bc7a15eab3f36e3b921afc2075d0 /tests/ui/rfc-2632-const-trait-impl/const_derives | |
| parent | Releasing progress-linux version 1.69.0+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.tar.xz rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.zip | |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const_derives')
| -rw-r--r-- | tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.rs | 1 | ||||
| -rw-r--r-- | tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr | 27 |
2 files changed, 26 insertions, 2 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.rs b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.rs index 92843a8a2..ed6699f37 100644 --- a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.rs +++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.rs @@ -9,5 +9,6 @@ impl Default for A { #[derive_const(Default)] pub struct S(A); //~^ cannot call non-const fn +//~| the trait bound fn main() {} diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr index 96e0c78b9..653037ef3 100644 --- a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr +++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr @@ -1,3 +1,25 @@ +error[E0277]: the trait bound `A: Default` is not satisfied + --> $DIR/derive-const-non-const-type.rs:10:14 + | +LL | #[derive_const(Default)] + | ------- in this derive macro expansion +LL | pub struct S(A); + | ^ the trait `~const Default` is not implemented for `A` + | +note: the trait `Default` is implemented for `A`, but that implementation is not `const` + --> $DIR/derive-const-non-const-type.rs:10:14 + | +LL | #[derive_const(Default)] + | ------- in this derive macro expansion +LL | pub struct S(A); + | ^ + = note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider annotating `A` with `#[derive(Default)]` + | +LL + #[derive(Default)] +LL | pub struct A; + | + error[E0015]: cannot call non-const fn `<A as Default>::default` in constant functions --> $DIR/derive-const-non-const-type.rs:10:14 | @@ -10,6 +32,7 @@ LL | pub struct S(A); = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable = note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to previous error +error: aborting due to 2 previous errors -For more information about this error, try `rustc --explain E0015`. +Some errors have detailed explanations: E0015, E0277. +For more information about an error, try `rustc --explain E0015`. |