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Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
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`NamedValueStr`
Modify `AttributeTemplate` to support list of alternatives for list and name value attribute styles.
Suggestions now provide more correct suggested code:
```
error[E0805]: malformed `used` attribute input
--> $DIR/used_with_multi_args.rs:3:1
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LL | #[used(compiler, linker)]
| ^^^^^^------------------^
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| expected a single argument here
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help: try changing it to one of the following valid forms of the attribute
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LL - #[used(compiler, linker)]
LL + #[used(compiler)]
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LL - #[used(compiler, linker)]
LL + #[used(linker)]
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LL - #[used(compiler, linker)]
LL + #[used]
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```
instead of the prior "masking" of the lack of this feature by suggesting pipe-separated lists:
```
error[E0805]: malformed `used` attribute input
--> $DIR/used_with_multi_args.rs:3:1
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LL | #[used(compiler, linker)]
| ^^^^^^------------------^
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| expected a single argument here
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help: try changing it to one of the following valid forms of the attribute
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LL - #[used(compiler, linker)]
LL + #[used(compiler|linker)]
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LL - #[used(compiler, linker)]
LL + #[used]
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```
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`tests/ui`: A New Order [8/N]
Some `tests/ui/` housekeeping, to trim down number of tests directly under `tests/ui/`. Part of rust-lang/rust#133895.
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The version string is difficult to properly normalize out, and removing
it isn't a huge deal (the user can query version info easily through
`rustc --version` or `cargo --version`).
The normalization options were all non-ideal:
- Per-test version string normalization is nasty to maintain, and we
need to maintain `n` copies of it.
- Centralized compiletest normalization (with a directive opt-out) is
also not ideal, because `cfg(version(..))` tests can't have those
accidentally normalized out (and you'd have to remember to opt-out).
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Several UI tests have a `normalize-stderr` for "you are using x.y.z"
rustc versions, and that regex is flexible enough for suffixes like
"-nightly" and "-dev", but not for "-beta.N". We can just add '.' to
that trailing pattern to include this.
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Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
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Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
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This ensures that these tests can be run on editions other than 2015
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```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
--> $DIR/attempted-access-non-fatal.rs:7:15
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LL | let _ = 2.l;
| ^
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help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
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LL - let _ = 2.l;
LL + let _ = 2.0f64;
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```
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Collect all unreachable fields in a single struct literal struct and emit a single error, instead of one error per private field.
```
error[E0451]: fields `beta` and `gamma` of struct `Alpha` are private
--> $DIR/visibility.rs:18:13
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LL | let _x = Alpha {
| ----- in this type
LL | beta: 0,
| ^^^^^^^ private field
LL | ..
| ^^ field `gamma` is private
```
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```
error[E0451]: field `x` of struct `S` is private
--> $DIR/visibility.rs:24:9
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LL | let a = baz::S {
| ------ in this type
LL | ..
| ^^ field `x` is private
```
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inline_threshold mark deprecated
no-stack-check
print deprecation message for -Car too
inline_threshold deprecated and do nothing: make in untracked
make OptionDesc struct from tuple
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This deprecates `-Cinline-threshold` since using it has no effect. This
has been the case since the new LLVM pass manager started being used,
more than 2 years ago.
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Co-authored-by: Adrian <adrian.iosdev@gmail.com>
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Because it's the same as E0539.
Fixes #51489.
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