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rust/tests/ui/cfg
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bors 8422e27b27 Auto merge of #129670 - est31:cfg_attr_crate_type_name_error, r=Urgau 
Make deprecated_cfg_attr_crate_type_name a hard error

Turns the forward compatibility lint added by #83744 into a hard error, so now, while the `#![crate_name]` and `#![crate_type]` attributes are still allowed in raw form, they are now forbidden to be nested inside a `#![cfg_attr()]` attribute.

The following will now be an error:

```Rust
#![cfg_attr(foo, crate_name = "foobar")]
#![cfg_attr(foo, crate_type = "bin")]
```

This code will continue working and is not deprecated:

```Rust
#![crate_name = "foobar"]
#![crate_type = "lib"]
```

The reasoning for this is explained in #83744: it allows us to not have to cfg-expand in order to determine the crate's type and name.

As of filing the PR, exactly two years have passed since #99784 has been merged, which has turned the lint's default warning level into an error, so there has been ample time to move off the now-forbidden syntax.

cc #91632 - tracking issue for the lint
2024-10-06 17:00:02 +00:00
..
assume-incomplete-release [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
auxiliary [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg_attr.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
cfg_false_no_std-1.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg_false_no_std-2.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg_false_no_std.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg_inner_static.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg_stmt_expr.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
cfg-attr-cfg.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
cfg-attr-crate.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
cfg-false-feature.rs Fix feature name in test 2024-09-20 09:18:47 +00:00
cfg-false-feature.stderr Add barest-bones deref patterns 2024-03-20 22:30:27 +01:00
cfg-family.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
cfg-in-crate-1.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
cfg-macros-foo.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
cfg-macros-notfoo.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
cfg-match-arm.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
cfg-method-receiver-ok.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg-method-receiver.rs
cfg-method-receiver.stderr
cfg-panic-abort.rs Remove useless configs in tests 2024-04-07 01:16:45 +02:00
cfg-panic.rs Remove useless configs in tests 2024-04-07 01:16:45 +02:00
cfg-path-error.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
cfg-path-error.stderr compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
cfg-stmt-recovery.rs Do not recover when parsing stmt in cfg-eval. 2023-05-01 08:51:47 +00:00
cfg-stmt-recovery.stderr Do not recover when parsing stmt in cfg-eval. 2023-05-01 08:51:47 +00:00
cfg-target-abi.rs Stabilize cfg_target_abi 2024-02-24 17:52:03 -03:00
cfg-target-compact-errors.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg-target-compact-errors.stderr
cfg-target-compact.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg-target-family.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfg-target-vendor.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
cfgs-on-items.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
conditional-compile-arch.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
conditional-compile.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
crate-attributes-using-cfg_attr.rs Make deprecated_cfg_attr_crate_type_name a hard error 2024-10-05 04:29:46 +02:00
crate-attributes-using-cfg_attr.stderr Make deprecated_cfg_attr_crate_type_name a hard error 2024-10-05 04:29:46 +02:00
crt-static-off-works.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
crt-static-on-works.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
diagnostics-cross-crate.rs When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
diagnostics-cross-crate.stderr When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
diagnostics-not-a-def.rs RFC 2383: Stabilize lint_reasons 🎉 2024-06-25 17:22:22 +02:00
diagnostics-not-a-def.stderr RFC 2383: Stabilize lint_reasons 🎉 2024-06-25 17:22:22 +02:00
diagnostics-reexport.rs When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
diagnostics-reexport.stderr When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
diagnostics-same-crate.rs When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
diagnostics-same-crate.stderr When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
disallowed-cli-cfgs-allow.rs Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.debug_assertions_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.fmt_debug_.stderr fmt-debug option 2024-08-28 23:32:40 +01:00
disallowed-cli-cfgs.overflow_checks_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.panic_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.proc_macro_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.relocation_model_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.rs fmt-debug option 2024-08-28 23:32:40 +01:00
disallowed-cli-cfgs.sanitize_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.sanitizer_cfi_generalize_pointers_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.sanitizer_cfi_normalize_integers_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_abi_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_arch_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_endian_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_env_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_family_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_feature_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_has_atomic_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_has_atomic_equal_alignment_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_has_atomic_load_store_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_os_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_pointer_width_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_thread_local_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.target_vendor_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.test_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.ub_checks_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.unix_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
disallowed-cli-cfgs.windows_.stderr Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
expanded-cfg.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
raw-true-false.rs Feature gate boolean lit support in cfg predicates 2024-10-04 09:09:20 +02:00
true-false.rs Feature gate boolean lit support in cfg predicates 2024-10-04 09:09:20 +02:00