Auto merge of #77462 - jonas-schievink:rollup-m0rqdh5, r=jonas-schievink
Rollup of 12 pull requests Successful merges: - #76101 (Update RELEASES.md for 1.47.0) - #76739 (resolve: prohibit anon const non-static lifetimes) - #76811 (Doc alias name restriction) - #77405 (Add tracking issue of iter_advance_by feature) - #77409 (Add example for iter chain struct) - #77415 (Better error message for `async` blocks in a const-context) - #77423 (Add `-Zprecise-enum-drop-elaboration`) - #77432 (Use posix_spawn on musl targets) - #77441 (Fix AVR stack corruption bug) - #77442 (Clean up on example doc fixes for ptr::copy) - #77444 (Fix span for incorrect pattern field and add label) - #77453 (Stop running macOS builds on Azure Pipelines) Failed merges: r? `@ghost`
This commit is contained in:
bors
commit
8876ffc923
32 changed files with 409 additions and 212 deletions
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@ -7,4 +7,10 @@ pub struct Bar;
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#[doc(alias)] //~ ERROR
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#[doc(alias = 0)] //~ ERROR
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#[doc(alias("bar"))] //~ ERROR
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#[doc(alias = "\"")] //~ ERROR
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#[doc(alias = "\n")] //~ ERROR
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#[doc(alias = "
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")] //~^ ERROR
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#[doc(alias = " ")] //~ ERROR
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#[doc(alias = "\t")] //~ ERROR
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pub struct Foo;
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@ -16,5 +16,37 @@ error: doc alias attribute expects a string: #[doc(alias = "0")]
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LL | #[doc(alias("bar"))]
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| ^^^^^^^^^^^^
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error: aborting due to 3 previous errors
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error: '\"' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:10:7
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LL | #[doc(alias = "\"")]
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| ^^^^^^^^^^^^
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error: '\n' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:11:7
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LL | #[doc(alias = "\n")]
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| ^^^^^^^^^^^^
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error: '\n' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:12:7
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LL | #[doc(alias = "
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| _______^
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LL | | ")]
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| |_^
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error: ' ' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:14:7
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LL | #[doc(alias = " ")]
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| ^^^^^^^^^^^
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error: '\t' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:15:7
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LL | #[doc(alias = "\t")]
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| ^^^^^^^^^^^^
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error: aborting due to 8 previous errors
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@ -7,4 +7,10 @@ pub struct Bar;
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#[doc(alias)] //~ ERROR
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#[doc(alias = 0)] //~ ERROR
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#[doc(alias("bar"))] //~ ERROR
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#[doc(alias = "\"")] //~ ERROR
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#[doc(alias = "\n")] //~ ERROR
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#[doc(alias = "
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")] //~^ ERROR
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#[doc(alias = " ")] //~ ERROR
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#[doc(alias = "\t")] //~ ERROR
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pub struct Foo;
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@ -16,5 +16,37 @@ error: doc alias attribute expects a string: #[doc(alias = "0")]
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LL | #[doc(alias("bar"))]
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| ^^^^^^^^^^^^
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error: aborting due to 3 previous errors
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error: '\"' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:10:7
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LL | #[doc(alias = "\"")]
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| ^^^^^^^^^^^^
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error: '\n' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:11:7
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LL | #[doc(alias = "\n")]
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| ^^^^^^^^^^^^
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error: '\n' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:12:7
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LL | #[doc(alias = "
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| _______^
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LL | | ")]
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| |_^
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error: ' ' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:14:7
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LL | #[doc(alias = " ")]
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| ^^^^^^^^^^^
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error: '\t' character isn't allowed in `#[doc(alias = "...")]`
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--> $DIR/check-doc-alias-attr.rs:15:7
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LL | #[doc(alias = "\t")]
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| ^^^^^^^^^^^^
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error: aborting due to 8 previous errors
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@ -0,0 +1,27 @@
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#![feature(min_const_generics)]
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// This test checks that non-static lifetimes are prohibited under `min_const_generics`. It
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// currently emits an error with `min_const_generics`. This will ICE under `const_generics`.
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fn test<const N: usize>() {}
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fn issue_75323_and_74447_1<'a>() -> &'a () {
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test::<{ let _: &'a (); 3 },>();
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//~^ ERROR a non-static lifetime is not allowed in a `const`
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&()
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}
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fn issue_75323_and_74447_2() {
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test::<{ let _: &(); 3 },>();
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}
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fn issue_75323_and_74447_3() {
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test::<{ let _: &'static (); 3 },>();
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}
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fn issue_73375<'a>() {
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[(); (|_: &'a u8| (), 0).1];
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//~^ ERROR a non-static lifetime is not allowed in a `const`
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}
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fn main() {}
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@ -0,0 +1,21 @@
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error[E0658]: a non-static lifetime is not allowed in a `const`
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--> $DIR/forbid-non-static-lifetimes.rs:9:22
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LL | test::<{ let _: &'a (); 3 },>();
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| ^^
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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= help: add `#![feature(const_generics)]` to the crate attributes to enable
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error[E0658]: a non-static lifetime is not allowed in a `const`
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--> $DIR/forbid-non-static-lifetimes.rs:23:16
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LL | [(); (|_: &'a u8| (), 0).1];
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| ^^
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= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
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= help: add `#![feature(const_generics)]` to the crate attributes to enable
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0658`.
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8
src/test/ui/consts/async-block.rs
Normal file
8
src/test/ui/consts/async-block.rs
Normal file
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@ -0,0 +1,8 @@
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// From <https://github.com/rust-lang/rust/issues/77361>
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// edition:2018
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const _: i32 = { core::mem::ManuallyDrop::new(async { 0 }); 4 };
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//~^ `async` block
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fn main() {}
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8
src/test/ui/consts/async-block.stderr
Normal file
8
src/test/ui/consts/async-block.stderr
Normal file
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error: `async` blocks are not allowed in constants
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--> $DIR/async-block.rs:5:47
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LL | const _: i32 = { core::mem::ManuallyDrop::new(async { 0 }); 4 };
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| ^^^^^^^^^^^
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error: aborting due to previous error
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@ -1,8 +1,10 @@
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error: expected `,`
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--> $DIR/bind-struct-early-modifiers.rs:4:19
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--> $DIR/bind-struct-early-modifiers.rs:4:20
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LL | Foo { ref x: ref x } => {},
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| ^
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| --- ^
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| |
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| while parsing the fields for this pattern
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error: aborting due to previous error
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@ -2,7 +2,9 @@ error: expected identifier, found `,`
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--> $DIR/issue-10392.rs:6:13
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LL | let A { , } = a();
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| ^ expected identifier
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| - ^ expected identifier
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| |
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| while parsing the fields for this pattern
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error: aborting due to previous error
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@ -35,7 +35,9 @@ error: expected one of `!` or `[`, found `}`
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--> $DIR/issue-63135.rs:3:16
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LL | fn i(n{...,f #
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| ^ expected one of `!` or `[`
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| - ^ expected one of `!` or `[`
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| while parsing the fields for this pattern
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error: aborting due to 5 previous errors
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@ -8,10 +8,12 @@ LL | MyStruct { .., Some(_) } => {},
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| `..` must be at the end and cannot have a trailing comma
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error: expected `,`
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--> $DIR/issue-54379.rs:9:24
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--> $DIR/issue-54379.rs:9:28
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LL | MyStruct { .., Some(_) } => {},
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| ^^^^
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| -------- ^
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| |
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| while parsing the fields for this pattern
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error: aborting due to 2 previous errors
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