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rust/tests/ui/attributes
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Nicholas Nethercote 2fef0a30ae Replace infallible name_or_empty methods with fallible name methods. 
I'm removing empty identifiers everywhere, because in practice they
always mean "no identifier" rather than "empty identifier". (An empty
identifier is impossible.) It's better to use `Option` to mean "no
identifier" because you then can't forget about the "no identifier"
possibility.

Some specifics:
- When testing an attribute for a single name, the commit uses the
  `has_name` method.
- When testing an attribute for multiple names, the commit uses the new
  `has_any_name` method.
- When using `match` on an attribute, the match arms now have `Some` on
  them.

In the tests, we now avoid printing empty identifiers by not printing
the identifier in the `error:` line at all, instead letting the carets
point out the problem.
2025-04-17 09:50:52 +10:00
..
auxiliary Fix the "used_with_archive" test on Fuchsia 2025-03-20 12:25:08 -04:00
inline Adjust tests/ui/attr-usage-inline.rs 2024-12-17 19:57:42 +08:00
main-removed-2 Update tests to use new proc-macro header 2024-11-27 07:18:25 -08:00
unsafe Do not visit whole crate to compute lints_that_dont_need_to_run. 2025-04-04 12:37:38 +00:00
z-crate-attr Improve -Z crate-attr diagnostics 2025-04-13 16:46:02 -04:00
arg-error-issue-121425.rs fix spans of arguments in diagnostic 2024-03-03 10:48:40 +08:00
arg-error-issue-121425.stderr Fix test output expectations 2025-02-24 14:31:19 +01:00
assoc-expr.rs Overhaul token collection. 2024-08-16 09:07:55 +10:00
attr-bad-crate-attr.rs compiletest: Require //~ annotations even if error-pattern is specified 2025-04-03 11:08:55 +03:00
attr-bad-crate-attr.stderr compiletest: Require //~ annotations even if error-pattern is specified 2025-04-03 11:08:55 +03:00
attr-before-view-item.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
attr-before-view-item2.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
attr-eq-token-tree.rs
attr-eq-token-tree.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
attr-mix-new.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
attr-shebang.rs Adjust tests/ui/attr-shebang.rs 2024-12-17 19:22:21 +08:00
attrs-on-params.rs
attrs-on-params.stderr
attrs-with-no-formal-in-generics-1.rs
attrs-with-no-formal-in-generics-1.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
attrs-with-no-formal-in-generics-2.rs
attrs-with-no-formal-in-generics-2.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
attrs-with-no-formal-in-generics-3.rs
attrs-with-no-formal-in-generics-3.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
check-builtin-attr-ice.rs Fix attribute printing in an error. 2025-04-17 09:50:52 +10:00
check-builtin-attr-ice.stderr Fix attribute printing in an error. 2025-04-17 09:50:52 +10:00
check-cfg_attr-ice.rs tests: add regression test to make sure cfg_attr isn't considered unhandled 2024-08-06 06:12:10 +00:00
check-cfg_attr-ice.stderr Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
class-attributes-1.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
class-attributes-2.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
collapse-debuginfo-invalid.rs Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
collapse-debuginfo-invalid.stderr Implement #[define_opaque] attribute for functions. 2025-03-11 12:05:02 +00:00
const-stability-on-macro.rs Update since stability attributes in tests 2023-10-23 13:04:47 -07:00
const-stability-on-macro.stderr Update since stability attributes in tests 2023-10-23 13:04:47 -07:00
crate-name-empty.rs Add a test with an empty crate name. 2025-03-25 16:14:27 +11:00
crate-name-empty.stderr Add a test with an empty crate name. 2025-03-25 16:14:27 +11:00
crate-name-macro-call.rs Reject macro calls inside of #![crate_name] 2025-02-15 16:47:30 +01:00
crate-name-macro-call.stderr Reject macro calls inside of #![crate_name] 2025-02-15 16:47:30 +01:00
crate-type-delimited.rs Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-delimited.stderr Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-empty.rs Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-empty.stderr Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-macro-call.rs Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-macro-call.stderr Move #![crate_type] UI tests into attributes directory 2025-02-15 03:41:07 +01:00
crate-type-macro-empty.rs fix #137589 2025-02-25 18:17:32 +01:00
crate-type-macro-empty.stderr fix #137589 2025-02-25 18:17:32 +01:00
crate-type-macro-not-crate.rs fix #137589 2025-02-25 18:17:32 +01:00
crate-type-macro-not-crate.stderr fix #137589 2025-02-25 18:17:32 +01:00
crate-type-macro-not-found.rs fix #137589 2025-02-25 18:17:32 +01:00
crate-type-macro-not-found.stderr fix #137589 2025-02-25 18:17:32 +01:00
decl_macro_ty_in_attr_macro.rs add test to reproduce #137662 (using ty decl macro fragment in an attr) and fix it 2025-02-28 09:43:46 +01:00
doc-attr.rs Update ui tests 2024-02-29 14:43:43 +01:00
doc-attr.stderr Update ui tests 2024-02-29 14:43:43 +01:00
doc-test-literal.rs Update ui tests 2024-02-29 14:43:43 +01:00
doc-test-literal.stderr Update ui tests 2024-02-29 14:43:43 +01:00
dont-dup-expr-attrs.rs Fix problem causing rusqlite compilation to OOM. 2025-04-02 06:21:18 +11:00
dump-preds.rs Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
dump-preds.stderr rustc_type_ir: derivative -> derive-where 2024-07-12 21:52:04 +03:00
dump_def_parents.rs Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
dump_def_parents.stderr Filter empty lines, comments and delimiters from previous to last multiline span rendering 2024-12-12 23:36:27 +00:00
duplicated-attributes.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
duplicated-attributes.stderr
extented-attribute-macro-error.rs Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
extented-attribute-macro-error.stderr Do not suggest using -Zmacro-backtrace for builtin macros 2025-03-14 19:50:03 +00:00
field-attributes-vis-unresolved.rs
field-attributes-vis-unresolved.stderr Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
inner-attr-metavar.rs Fix a problem with metavars and inner attributes. 2025-04-02 06:21:18 +11:00
invalid-repr.rs add test for invalid places of repr align 2023-04-17 12:42:02 +00:00
invalid-repr.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
invalid-reprs.rs check if merged attributes list is empty 2025-04-05 06:09:14 +09:00
invalid-reprs.stderr check if merged attributes list is empty 2025-04-05 06:09:14 +09:00
invalid_macro_export_argument.deny.stderr Replace infallible name_or_empty methods with fallible name methods. 2025-04-17 09:50:52 +10:00
invalid_macro_export_argument.rs Replace infallible name_or_empty methods with fallible name methods. 2025-04-17 09:50:52 +10:00
issue-40962.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-90873.rs UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
issue-90873.stderr Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
issue-100631.rs
issue-100631.stderr Fix test output expectations 2025-02-24 14:31:19 +01:00
issue-105594-invalid-attr-validation.rs remove #[cmse_nonsecure_entry] 2024-09-21 13:05:21 +02:00
issue-105594-invalid-attr-validation.stderr remove #[cmse_nonsecure_entry] 2024-09-21 13:05:21 +02:00
issue-115264-expr-field.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
issue-115264-pat-field.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
item-attributes.rs Remove libc from rust_get_test_int uses 2024-04-17 09:18:14 -04:00
key-value-expansion-on-mac.rs Improve an error involving attribute values. 2023-12-12 15:54:25 +11:00
key-value-expansion-on-mac.stderr Improve an error involving attribute values. 2023-12-12 15:54:25 +11:00
key-value-expansion-scope-pass.rs resolve: Implement a lint for out-of-scope use of macro_rules 2024-06-24 17:12:08 +03:00
key-value-expansion-scope.rs Specify scope in out_of_scope_macro_calls lint 2025-02-19 18:29:00 +00:00
key-value-expansion-scope.stderr Reword message 2025-02-20 17:55:31 +00:00
key-value-expansion.rs Update tests. 2025-01-07 16:04:14 +01:00
key-value-expansion.stderr Improve an error involving attribute values. 2023-12-12 15:54:25 +11:00
key-value-non-ascii.rs
key-value-non-ascii.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
linkage.rs Emit an error for invalid use of the linkage attribute 2024-08-17 15:03:20 +09:00
linkage.stderr Emit an error for invalid use of the linkage attribute 2024-08-17 15:03:20 +09:00
log-backtrace.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
macro_export_on_decl_macro.rs check_attrs: Warn when #[macro_export] is used on macros 2.0 2023-08-07 21:14:28 +02:00
macro_export_on_decl_macro.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
main-removed-1.rs
main-removed-1.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
malformed-fn-align.rs add test to verify that #132391 can be closed 2025-02-24 14:31:19 +01:00
malformed-fn-align.stderr add test to verify that #132391 can be closed 2025-02-24 14:31:19 +01:00
may_dangle.rs Check that #[may_dangle] is properly applied 2024-08-18 20:32:00 +03:00
may_dangle.stderr Check that #[may_dangle] is properly applied 2024-08-18 20:32:00 +03:00
method-attributes.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
mixed_export_name_and_no_mangle.fixed Fix test output expectations 2025-02-24 14:31:19 +01:00
mixed_export_name_and_no_mangle.rs Fix test output expectations 2025-02-24 14:31:19 +01:00
mixed_export_name_and_no_mangle.stderr Fix test output expectations 2025-02-24 14:31:19 +01:00
multiple-invalid.rs
multiple-invalid.stderr
no-mangle-closure.rs Skip no_mangle if the item has no name. 2023-03-28 18:05:12 +00:00
no-mangle-closure.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
no-sanitize.rs Replace infallible name_or_empty methods with fallible name methods. 2025-04-17 09:50:52 +10:00
no-sanitize.stderr Replace infallible name_or_empty methods with fallible name methods. 2025-04-17 09:50:52 +10:00
nonterminal-expansion.rs Remove NtExpr and NtLiteral. 2025-04-02 06:20:35 +11:00
nonterminal-expansion.stderr Remove NtExpr and NtLiteral. 2025-04-02 06:20:35 +11:00
obsolete-attr.rs
obsolete-attr.stderr
optimize.rs misapplied optimize attribute throws a compilation error (#128488) 2024-10-20 08:34:15 -06:00
optimize.stderr misapplied optimize attribute throws a compilation error (#128488) 2024-10-20 08:34:15 -06:00
outer-mod-attr-applies-only-to-first.rs improves outer mod attribute test 2025-03-15 10:52:07 -06:00
repr-align-in-trait-issue-132391.rs Fix test output expectations 2025-02-24 14:31:19 +01:00
repr-align-in-trait-issue-132391.stderr Fix test output expectations 2025-02-24 14:31:19 +01:00
rustc_confusables.rs Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
rustc_confusables.stderr Fix test output expectations 2025-02-24 14:31:19 +01:00
rustc_confusables_std_cases.rs Add get_line confusable to Stdin::read_line() 2024-10-02 23:19:26 -05:00
rustc_confusables_std_cases.stderr Trim suggestion parts to the subset that is purely additive 2025-02-14 00:44:10 -08:00
rustc_pub_transparent.rs New #[rustc_pub_transparent] attribute 2024-08-24 23:05:37 +03:00
rustc_pub_transparent.stderr New #[rustc_pub_transparent] attribute 2024-08-24 23:05:37 +03:00
statement-attribute-validation.rs Add regression test for #117058 2023-10-24 08:21:52 +00:00
statement-attribute-validation.stderr Add regression test for #117058 2023-10-24 08:21:52 +00:00
suffixed-literal-meta.rs
suffixed-literal-meta.stderr
tool_attributes.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unknown-attr.rs
unknown-attr.stderr
unnamed-field-attributes-dup.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unnamed-field-attributes-vis.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unnamed-field-attributes.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unrestricted-attribute-tokens.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
unused-item-in-attr.rs Improve an error involving attribute values. 2023-12-12 15:54:25 +11:00
unused-item-in-attr.stderr Improve an error involving attribute values. 2023-12-12 15:54:25 +11:00
used-issue-126789.rs Show used attribute's kind for user when find it isn't applied to a static variable. 2024-06-29 19:39:09 +08:00
used-issue-126789.stderr Show used attribute's kind for user when find it isn't applied to a static variable. 2024-06-29 19:39:09 +08:00
used_with_archive.rs Make #[used] work when linking with ld64 2025-02-24 04:04:59 +01:00
used_with_archive.run.stdout Make #[used] work when linking with ld64 2025-02-24 04:04:59 +01:00
used_with_arg.rs
used_with_arg.stderr
used_with_arg_no_mangle.rs [AUTO-GENERATED] Migrate ui tests from // to //@ directives 2024-02-16 20:02:50 +00:00
used_with_multi_args.rs UI tests: add missing diagnostic kinds where possible 2025-04-08 23:06:31 +03:00
used_with_multi_args.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
validation-on-associated-items-issue-121537.rs fix attribute validation on associated items in traits 2024-02-24 08:14:38 -05:00
validation-on-associated-items-issue-121537.stderr fix attribute validation on associated items in traits 2024-02-24 08:14:38 -05:00
variant-attributes.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00