Rollup merge of #143252 - JonathanBrouwer:rewrite_empty_attribute, r=jdonszelmann
Rewrite empty attribute lint for new attribute parser cc `@jdonszelmann`
This commit is contained in:
Matthias Krüger
GitHub
commit
017fe2fb8f
29 changed files with 204 additions and 202 deletions
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@ -47,6 +47,7 @@
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//~^ ERROR malformed
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#[repr]
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//~^ ERROR malformed
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//~| ERROR is not supported on function items
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#[rustc_as_ptr = 5]
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//~^ ERROR malformed
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#[inline = 5]
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@ -1,11 +1,11 @@
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error: `cfg` is not followed by parentheses
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--> $DIR/malformed-attrs.rs:101:1
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--> $DIR/malformed-attrs.rs:102:1
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LL | #[cfg]
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| ^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
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error: malformed `cfg_attr` attribute input
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--> $DIR/malformed-attrs.rs:103:1
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--> $DIR/malformed-attrs.rs:104:1
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LL | #[cfg_attr]
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| ^^^^^^^^^^^
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@ -17,7 +17,7 @@ LL | #[cfg_attr(condition, attribute, other_attribute, ...)]
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| ++++++++++++++++++++++++++++++++++++++++++++
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error[E0463]: can't find crate for `wloop`
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--> $DIR/malformed-attrs.rs:210:1
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--> $DIR/malformed-attrs.rs:211:1
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LL | extern crate wloop;
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| ^^^^^^^^^^^^^^^^^^^ can't find crate
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@ -35,19 +35,19 @@ LL | #![windows_subsystem]
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| ^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![windows_subsystem = "windows|console"]`
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error: malformed `crate_name` attribute input
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--> $DIR/malformed-attrs.rs:73:1
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--> $DIR/malformed-attrs.rs:74:1
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LL | #[crate_name]
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| ^^^^^^^^^^^^^ help: must be of the form: `#[crate_name = "name"]`
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error: malformed `export_stable` attribute input
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--> $DIR/malformed-attrs.rs:80:1
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--> $DIR/malformed-attrs.rs:81:1
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LL | #[export_stable = 1]
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| ^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[export_stable]`
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error: malformed `coverage` attribute input
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--> $DIR/malformed-attrs.rs:89:1
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--> $DIR/malformed-attrs.rs:90:1
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LL | #[coverage]
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| ^^^^^^^^^^^
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@ -60,49 +60,49 @@ LL | #[coverage(on)]
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| ++++
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error: malformed `no_sanitize` attribute input
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--> $DIR/malformed-attrs.rs:91:1
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--> $DIR/malformed-attrs.rs:92:1
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LL | #[no_sanitize]
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| ^^^^^^^^^^^^^^ help: must be of the form: `#[no_sanitize(address, kcfi, memory, thread)]`
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error: malformed `proc_macro` attribute input
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--> $DIR/malformed-attrs.rs:98:1
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--> $DIR/malformed-attrs.rs:99:1
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LL | #[proc_macro = 18]
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| ^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[proc_macro]`
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error: malformed `instruction_set` attribute input
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--> $DIR/malformed-attrs.rs:105:1
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--> $DIR/malformed-attrs.rs:106:1
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LL | #[instruction_set]
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| ^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[instruction_set(set)]`
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error: malformed `patchable_function_entry` attribute input
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--> $DIR/malformed-attrs.rs:107:1
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--> $DIR/malformed-attrs.rs:108:1
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LL | #[patchable_function_entry]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[patchable_function_entry(prefix_nops = m, entry_nops = n)]`
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error: malformed `coroutine` attribute input
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--> $DIR/malformed-attrs.rs:110:5
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--> $DIR/malformed-attrs.rs:111:5
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LL | #[coroutine = 63] || {}
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| ^^^^^^^^^^^^^^^^^ help: must be of the form: `#[coroutine]`
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error: malformed `proc_macro_attribute` attribute input
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--> $DIR/malformed-attrs.rs:115:1
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--> $DIR/malformed-attrs.rs:116:1
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LL | #[proc_macro_attribute = 19]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[proc_macro_attribute]`
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error: malformed `proc_macro_derive` attribute input
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--> $DIR/malformed-attrs.rs:122:1
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--> $DIR/malformed-attrs.rs:123:1
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LL | #[proc_macro_derive]
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| ^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[proc_macro_derive(TraitName, /*opt*/ attributes(name1, name2, ...))]`
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error: malformed `must_not_suspend` attribute input
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--> $DIR/malformed-attrs.rs:131:1
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--> $DIR/malformed-attrs.rs:132:1
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LL | #[must_not_suspend()]
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| ^^^^^^^^^^^^^^^^^^^^^
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@ -117,109 +117,109 @@ LL + #[must_not_suspend]
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error: malformed `cfi_encoding` attribute input
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--> $DIR/malformed-attrs.rs:133:1
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--> $DIR/malformed-attrs.rs:134:1
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LL | #[cfi_encoding]
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| ^^^^^^^^^^^^^^^ help: must be of the form: `#[cfi_encoding = "encoding"]`
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error: malformed `type_const` attribute input
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--> $DIR/malformed-attrs.rs:142:5
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--> $DIR/malformed-attrs.rs:143:5
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LL | #[type_const = 1]
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| ^^^^^^^^^^^^^^^^^ help: must be of the form: `#[type_const]`
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error: malformed `marker` attribute input
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--> $DIR/malformed-attrs.rs:154:1
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--> $DIR/malformed-attrs.rs:155:1
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LL | #[marker = 3]
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| ^^^^^^^^^^^^^ help: must be of the form: `#[marker]`
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error: malformed `fundamental` attribute input
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--> $DIR/malformed-attrs.rs:156:1
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--> $DIR/malformed-attrs.rs:157:1
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LL | #[fundamental()]
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| ^^^^^^^^^^^^^^^^ help: must be of the form: `#[fundamental]`
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error: malformed `ffi_pure` attribute input
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--> $DIR/malformed-attrs.rs:164:5
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--> $DIR/malformed-attrs.rs:165:5
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LL | #[unsafe(ffi_pure = 1)]
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[ffi_pure]`
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error: malformed `link_ordinal` attribute input
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--> $DIR/malformed-attrs.rs:166:5
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--> $DIR/malformed-attrs.rs:167:5
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LL | #[link_ordinal]
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| ^^^^^^^^^^^^^^^ help: must be of the form: `#[link_ordinal(ordinal)]`
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error: malformed `ffi_const` attribute input
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--> $DIR/malformed-attrs.rs:170:5
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--> $DIR/malformed-attrs.rs:171:5
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LL | #[unsafe(ffi_const = 1)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[ffi_const]`
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error: malformed `linkage` attribute input
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--> $DIR/malformed-attrs.rs:172:5
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--> $DIR/malformed-attrs.rs:173:5
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LL | #[linkage]
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| ^^^^^^^^^^ help: must be of the form: `#[linkage = "external|internal|..."]`
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error: malformed `allow` attribute input
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--> $DIR/malformed-attrs.rs:177:1
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--> $DIR/malformed-attrs.rs:178:1
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LL | #[allow]
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| ^^^^^^^^ help: must be of the form: `#[allow(lint1, lint2, ..., /*opt*/ reason = "...")]`
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error: malformed `expect` attribute input
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--> $DIR/malformed-attrs.rs:179:1
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--> $DIR/malformed-attrs.rs:180:1
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LL | #[expect]
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| ^^^^^^^^^ help: must be of the form: `#[expect(lint1, lint2, ..., /*opt*/ reason = "...")]`
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error: malformed `warn` attribute input
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--> $DIR/malformed-attrs.rs:181:1
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--> $DIR/malformed-attrs.rs:182:1
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LL | #[warn]
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| ^^^^^^^ help: must be of the form: `#[warn(lint1, lint2, ..., /*opt*/ reason = "...")]`
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error: malformed `deny` attribute input
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--> $DIR/malformed-attrs.rs:183:1
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--> $DIR/malformed-attrs.rs:184:1
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LL | #[deny]
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| ^^^^^^^ help: must be of the form: `#[deny(lint1, lint2, ..., /*opt*/ reason = "...")]`
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error: malformed `forbid` attribute input
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--> $DIR/malformed-attrs.rs:185:1
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--> $DIR/malformed-attrs.rs:186:1
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LL | #[forbid]
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| ^^^^^^^^^ help: must be of the form: `#[forbid(lint1, lint2, ..., /*opt*/ reason = "...")]`
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error: malformed `debugger_visualizer` attribute input
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--> $DIR/malformed-attrs.rs:187:1
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--> $DIR/malformed-attrs.rs:188:1
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LL | #[debugger_visualizer]
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| ^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[debugger_visualizer(natvis_file = "...", gdb_script_file = "...")]`
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error: malformed `automatically_derived` attribute input
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--> $DIR/malformed-attrs.rs:190:1
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--> $DIR/malformed-attrs.rs:191:1
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LL | #[automatically_derived = 18]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[automatically_derived]`
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error: malformed `thread_local` attribute input
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--> $DIR/malformed-attrs.rs:202:1
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--> $DIR/malformed-attrs.rs:203:1
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LL | #[thread_local()]
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| ^^^^^^^^^^^^^^^^^ help: must be of the form: `#[thread_local]`
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error: malformed `no_link` attribute input
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--> $DIR/malformed-attrs.rs:206:1
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--> $DIR/malformed-attrs.rs:207:1
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LL | #[no_link()]
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| ^^^^^^^^^^^^ help: must be of the form: `#[no_link]`
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error: malformed `macro_use` attribute input
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--> $DIR/malformed-attrs.rs:208:1
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--> $DIR/malformed-attrs.rs:209:1
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LL | #[macro_use = 1]
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| ^^^^^^^^^^^^^^^^
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@ -234,7 +234,7 @@ LL + #[macro_use]
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error: malformed `macro_export` attribute input
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--> $DIR/malformed-attrs.rs:213:1
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--> $DIR/malformed-attrs.rs:214:1
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LL | #[macro_export = 18]
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| ^^^^^^^^^^^^^^^^^^^^
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@ -249,31 +249,31 @@ LL + #[macro_export]
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error: malformed `allow_internal_unsafe` attribute input
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--> $DIR/malformed-attrs.rs:215:1
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--> $DIR/malformed-attrs.rs:216:1
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LL | #[allow_internal_unsafe = 1]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[allow_internal_unsafe]`
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error: the `#[proc_macro]` attribute is only usable with crates of the `proc-macro` crate type
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--> $DIR/malformed-attrs.rs:98:1
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--> $DIR/malformed-attrs.rs:99:1
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LL | #[proc_macro = 18]
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| ^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_attribute]` attribute is only usable with crates of the `proc-macro` crate type
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--> $DIR/malformed-attrs.rs:115:1
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--> $DIR/malformed-attrs.rs:116:1
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LL | #[proc_macro_attribute = 19]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: the `#[proc_macro_derive]` attribute is only usable with crates of the `proc-macro` crate type
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--> $DIR/malformed-attrs.rs:122:1
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--> $DIR/malformed-attrs.rs:123:1
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LL | #[proc_macro_derive]
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| ^^^^^^^^^^^^^^^^^^^^
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error[E0658]: allow_internal_unsafe side-steps the unsafe_code lint
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--> $DIR/malformed-attrs.rs:215:1
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--> $DIR/malformed-attrs.rs:216:1
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LL | #[allow_internal_unsafe = 1]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -292,7 +292,7 @@ LL | #[doc]
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= note: `#[deny(ill_formed_attribute_input)]` on by default
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error: valid forms for the attribute are `#[doc(hidden|inline|...)]` and `#[doc = "string"]`
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--> $DIR/malformed-attrs.rs:75:1
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--> $DIR/malformed-attrs.rs:76:1
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LL | #[doc]
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| ^^^^^^
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@ -301,7 +301,7 @@ LL | #[doc]
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= note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
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error: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...", /*opt*/ wasm_import_module = "...", /*opt*/ import_name_type = "decorated|noprefix|undecorated")]`
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--> $DIR/malformed-attrs.rs:82:1
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--> $DIR/malformed-attrs.rs:83:1
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LL | #[link]
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| ^^^^^^^
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@ -310,7 +310,7 @@ LL | #[link]
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= note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
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|
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error: invalid argument
|
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--> $DIR/malformed-attrs.rs:187:1
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--> $DIR/malformed-attrs.rs:188:1
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|
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LL | #[debugger_visualizer]
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| ^^^^^^^^^^^^^^^^^^^^^^
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@ -382,7 +382,7 @@ LL | #[repr]
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| help: must be of the form: `#[repr(C | Rust | align(...) | packed(...) | <integer type> | transparent)]`
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|
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error[E0565]: malformed `rustc_as_ptr` attribute input
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--> $DIR/malformed-attrs.rs:50:1
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--> $DIR/malformed-attrs.rs:51:1
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|
|
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LL | #[rustc_as_ptr = 5]
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| ^^^^^^^^^^^^^^^---^
|
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|
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@ -391,7 +391,7 @@ LL | #[rustc_as_ptr = 5]
|
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| help: must be of the form: `#[rustc_as_ptr]`
|
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|
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error[E0539]: malformed `align` attribute input
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--> $DIR/malformed-attrs.rs:55:1
|
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--> $DIR/malformed-attrs.rs:56:1
|
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|
|
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LL | #[align]
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| ^^^^^^^^
|
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|
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@ -400,7 +400,7 @@ LL | #[align]
|
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| help: must be of the form: `#[align(<alignment in bytes>)]`
|
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|
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error[E0539]: malformed `optimize` attribute input
|
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--> $DIR/malformed-attrs.rs:57:1
|
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--> $DIR/malformed-attrs.rs:58:1
|
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|
|
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LL | #[optimize]
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| ^^^^^^^^^^^
|
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|
|
@ -409,7 +409,7 @@ LL | #[optimize]
|
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| help: must be of the form: `#[optimize(size|speed|none)]`
|
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|
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error[E0565]: malformed `cold` attribute input
|
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--> $DIR/malformed-attrs.rs:59:1
|
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--> $DIR/malformed-attrs.rs:60:1
|
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|
|
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LL | #[cold = 1]
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| ^^^^^^^---^
|
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|
|
@ -418,13 +418,13 @@ LL | #[cold = 1]
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| help: must be of the form: `#[cold]`
|
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|
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error: valid forms for the attribute are `#[must_use = "reason"]` and `#[must_use]`
|
||||
--> $DIR/malformed-attrs.rs:61:1
|
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--> $DIR/malformed-attrs.rs:62:1
|
||||
|
|
||||
LL | #[must_use()]
|
||||
| ^^^^^^^^^^^^^
|
||||
|
||||
error[E0565]: malformed `no_mangle` attribute input
|
||||
--> $DIR/malformed-attrs.rs:63:1
|
||||
--> $DIR/malformed-attrs.rs:64:1
|
||||
|
|
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LL | #[no_mangle = 1]
|
||||
| ^^^^^^^^^^^^---^
|
||||
|
|
@ -433,7 +433,7 @@ LL | #[no_mangle = 1]
|
|||
| help: must be of the form: `#[no_mangle]`
|
||||
|
||||
error[E0565]: malformed `naked` attribute input
|
||||
--> $DIR/malformed-attrs.rs:65:1
|
||||
--> $DIR/malformed-attrs.rs:66:1
|
||||
|
|
||||
LL | #[unsafe(naked())]
|
||||
| ^^^^^^^^^^^^^^--^^
|
||||
|
|
@ -442,7 +442,7 @@ LL | #[unsafe(naked())]
|
|||
| help: must be of the form: `#[naked]`
|
||||
|
||||
error[E0565]: malformed `track_caller` attribute input
|
||||
--> $DIR/malformed-attrs.rs:67:1
|
||||
--> $DIR/malformed-attrs.rs:68:1
|
||||
|
|
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LL | #[track_caller()]
|
||||
| ^^^^^^^^^^^^^^--^
|
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|
|
@ -451,13 +451,13 @@ LL | #[track_caller()]
|
|||
| help: must be of the form: `#[track_caller]`
|
||||
|
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error[E0539]: malformed `export_name` attribute input
|
||||
--> $DIR/malformed-attrs.rs:69:1
|
||||
--> $DIR/malformed-attrs.rs:70:1
|
||||
|
|
||||
LL | #[export_name()]
|
||||
| ^^^^^^^^^^^^^^^^ help: must be of the form: `#[export_name = "name"]`
|
||||
|
||||
error[E0805]: malformed `used` attribute input
|
||||
--> $DIR/malformed-attrs.rs:71:1
|
||||
--> $DIR/malformed-attrs.rs:72:1
|
||||
|
|
||||
LL | #[used()]
|
||||
| ^^^^^^--^
|
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|
|
@ -473,7 +473,7 @@ LL + #[used]
|
|||
|
|
||||
|
||||
error[E0539]: malformed `target_feature` attribute input
|
||||
--> $DIR/malformed-attrs.rs:78:1
|
||||
--> $DIR/malformed-attrs.rs:79:1
|
||||
|
|
||||
LL | #[target_feature]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -482,19 +482,19 @@ LL | #[target_feature]
|
|||
| help: must be of the form: `#[target_feature(enable = "feat1, feat2")]`
|
||||
|
||||
error[E0539]: malformed `link_name` attribute input
|
||||
--> $DIR/malformed-attrs.rs:85:1
|
||||
--> $DIR/malformed-attrs.rs:86:1
|
||||
|
|
||||
LL | #[link_name]
|
||||
| ^^^^^^^^^^^^ help: must be of the form: `#[link_name = "name"]`
|
||||
|
||||
error[E0539]: malformed `link_section` attribute input
|
||||
--> $DIR/malformed-attrs.rs:87:1
|
||||
--> $DIR/malformed-attrs.rs:88:1
|
||||
|
|
||||
LL | #[link_section]
|
||||
| ^^^^^^^^^^^^^^^ help: must be of the form: `#[link_section = "name"]`
|
||||
|
||||
error[E0565]: malformed `no_implicit_prelude` attribute input
|
||||
--> $DIR/malformed-attrs.rs:96:1
|
||||
--> $DIR/malformed-attrs.rs:97:1
|
||||
|
|
||||
LL | #[no_implicit_prelude = 23]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^----^
|
||||
|
|
@ -503,7 +503,7 @@ LL | #[no_implicit_prelude = 23]
|
|||
| help: must be of the form: `#[no_implicit_prelude]`
|
||||
|
||||
error[E0539]: malformed `must_use` attribute input
|
||||
--> $DIR/malformed-attrs.rs:118:1
|
||||
--> $DIR/malformed-attrs.rs:119:1
|
||||
|
|
||||
LL | #[must_use = 1]
|
||||
| ^^^^^^^^^^^^^-^
|
||||
|
|
@ -520,7 +520,7 @@ LL + #[must_use]
|
|||
|
|
||||
|
||||
error[E0539]: malformed `rustc_layout_scalar_valid_range_start` attribute input
|
||||
--> $DIR/malformed-attrs.rs:127:1
|
||||
--> $DIR/malformed-attrs.rs:128:1
|
||||
|
|
||||
LL | #[rustc_layout_scalar_valid_range_start]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -529,7 +529,7 @@ LL | #[rustc_layout_scalar_valid_range_start]
|
|||
| help: must be of the form: `#[rustc_layout_scalar_valid_range_start(start)]`
|
||||
|
||||
error[E0539]: malformed `rustc_layout_scalar_valid_range_end` attribute input
|
||||
--> $DIR/malformed-attrs.rs:129:1
|
||||
--> $DIR/malformed-attrs.rs:130:1
|
||||
|
|
||||
LL | #[rustc_layout_scalar_valid_range_end]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -538,7 +538,7 @@ LL | #[rustc_layout_scalar_valid_range_end]
|
|||
| help: must be of the form: `#[rustc_layout_scalar_valid_range_end(end)]`
|
||||
|
||||
error[E0565]: malformed `non_exhaustive` attribute input
|
||||
--> $DIR/malformed-attrs.rs:196:1
|
||||
--> $DIR/malformed-attrs.rs:197:1
|
||||
|
|
||||
LL | #[non_exhaustive = 1]
|
||||
| ^^^^^^^^^^^^^^^^^---^
|
||||
|
|
@ -558,8 +558,20 @@ LL | | #[coroutine = 63] || {}
|
|||
LL | | }
|
||||
| |_- not a `const fn`
|
||||
|
||||
error: `#[repr(align(...))]` is not supported on function items
|
||||
--> $DIR/malformed-attrs.rs:48:1
|
||||
|
|
||||
LL | #[repr]
|
||||
| ^^^^^^^
|
||||
|
|
||||
help: use `#[align(...)]` instead
|
||||
--> $DIR/malformed-attrs.rs:48:1
|
||||
|
|
||||
LL | #[repr]
|
||||
| ^^^^^^^
|
||||
|
||||
warning: `#[diagnostic::do_not_recommend]` does not expect any arguments
|
||||
--> $DIR/malformed-attrs.rs:148:1
|
||||
--> $DIR/malformed-attrs.rs:149:1
|
||||
|
|
||||
LL | #[diagnostic::do_not_recommend()]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -567,7 +579,7 @@ LL | #[diagnostic::do_not_recommend()]
|
|||
= note: `#[warn(unknown_or_malformed_diagnostic_attributes)]` on by default
|
||||
|
||||
warning: missing options for `on_unimplemented` attribute
|
||||
--> $DIR/malformed-attrs.rs:137:1
|
||||
--> $DIR/malformed-attrs.rs:138:1
|
||||
|
|
||||
LL | #[diagnostic::on_unimplemented]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
@ -575,7 +587,7 @@ LL | #[diagnostic::on_unimplemented]
|
|||
= help: at least one of the `message`, `note` and `label` options are expected
|
||||
|
||||
warning: malformed `on_unimplemented` attribute
|
||||
--> $DIR/malformed-attrs.rs:139:1
|
||||
--> $DIR/malformed-attrs.rs:140:1
|
||||
|
|
||||
LL | #[diagnostic::on_unimplemented = 1]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invalid option found here
|
||||
|
|
@ -583,7 +595,7 @@ LL | #[diagnostic::on_unimplemented = 1]
|
|||
= help: only `message`, `note` and `label` are allowed as options
|
||||
|
||||
error: valid forms for the attribute are `#[inline(always|never)]` and `#[inline]`
|
||||
--> $DIR/malformed-attrs.rs:52:1
|
||||
--> $DIR/malformed-attrs.rs:53:1
|
||||
|
|
||||
LL | #[inline = 5]
|
||||
| ^^^^^^^^^^^^^
|
||||
|
|
@ -592,7 +604,7 @@ LL | #[inline = 5]
|
|||
= note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
|
||||
|
||||
error: valid forms for the attribute are `#[ignore = "reason"]` and `#[ignore]`
|
||||
--> $DIR/malformed-attrs.rs:93:1
|
||||
--> $DIR/malformed-attrs.rs:94:1
|
||||
|
|
||||
LL | #[ignore()]
|
||||
| ^^^^^^^^^^^
|
||||
|
|
@ -601,7 +613,7 @@ LL | #[ignore()]
|
|||
= note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
|
||||
|
||||
error: valid forms for the attribute are `#[ignore = "reason"]` and `#[ignore]`
|
||||
--> $DIR/malformed-attrs.rs:222:1
|
||||
--> $DIR/malformed-attrs.rs:223:1
|
||||
|
|
||||
LL | #[ignore = 1]
|
||||
| ^^^^^^^^^^^^^
|
||||
|
|
@ -610,7 +622,7 @@ LL | #[ignore = 1]
|
|||
= note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
|
||||
|
||||
error[E0308]: mismatched types
|
||||
--> $DIR/malformed-attrs.rs:110:23
|
||||
--> $DIR/malformed-attrs.rs:111:23
|
||||
|
|
||||
LL | fn test() {
|
||||
| - help: a return type might be missing here: `-> _`
|
||||
|
|
@ -618,9 +630,9 @@ LL | #[coroutine = 63] || {}
|
|||
| ^^^^^ expected `()`, found coroutine
|
||||
|
|
||||
= note: expected unit type `()`
|
||||
found coroutine `{coroutine@$DIR/malformed-attrs.rs:110:23: 110:25}`
|
||||
found coroutine `{coroutine@$DIR/malformed-attrs.rs:111:23: 111:25}`
|
||||
|
||||
error: aborting due to 74 previous errors; 3 warnings emitted
|
||||
error: aborting due to 75 previous errors; 3 warnings emitted
|
||||
|
||||
Some errors have detailed explanations: E0308, E0463, E0539, E0565, E0658, E0805.
|
||||
For more information about an error, try `rustc --explain E0308`.
|
||||
|
|
|
|||
|
|
@ -1,24 +1,3 @@
|
|||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:9:1
|
||||
|
|
||||
LL | #[repr()]
|
||||
| ^^^^^^^^^ help: remove this attribute
|
||||
|
|
||||
= note: attribute `repr` with an empty list has no effect
|
||||
note: the lint level is defined here
|
||||
--> $DIR/empty-attributes.rs:1:9
|
||||
|
|
||||
LL | #![deny(unused_attributes)]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:12:1
|
||||
|
|
||||
LL | #[target_feature()]
|
||||
| ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
|
||||
|
|
||||
= note: attribute `target_feature` with an empty list has no effect
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:2:1
|
||||
|
|
||||
|
|
@ -26,6 +5,11 @@ LL | #![allow()]
|
|||
| ^^^^^^^^^^^ help: remove this attribute
|
||||
|
|
||||
= note: attribute `allow` with an empty list has no effect
|
||||
note: the lint level is defined here
|
||||
--> $DIR/empty-attributes.rs:1:9
|
||||
|
|
||||
LL | #![deny(unused_attributes)]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:3:1
|
||||
|
|
@ -67,5 +51,17 @@ LL | #![feature()]
|
|||
|
|
||||
= note: attribute `feature` with an empty list has no effect
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:9:1
|
||||
|
|
||||
LL | #[repr()]
|
||||
| ^^^^^^^^^ help: remove this attribute
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/empty-attributes.rs:12:1
|
||||
|
|
||||
LL | #[target_feature()]
|
||||
| ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
|
||||
|
||||
error: aborting due to 8 previous errors
|
||||
|
||||
|
|
|
|||
|
|
@ -1,16 +1,3 @@
|
|||
error: unused attribute
|
||||
--> $DIR/repr-empty-packed.rs:4:1
|
||||
|
|
||||
LL | #[repr()]
|
||||
| ^^^^^^^^^ help: remove this attribute
|
||||
|
|
||||
= note: attribute `repr` with an empty list has no effect
|
||||
note: the lint level is defined here
|
||||
--> $DIR/repr-empty-packed.rs:2:9
|
||||
|
|
||||
LL | #![deny(unused_attributes)]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error[E0517]: attribute should be applied to a struct or union
|
||||
--> $DIR/repr-empty-packed.rs:5:8
|
||||
|
|
||||
|
|
@ -22,6 +9,18 @@ LL | | Baz(i32),
|
|||
LL | | }
|
||||
| |_- not a struct or union
|
||||
|
||||
error: unused attribute
|
||||
--> $DIR/repr-empty-packed.rs:4:1
|
||||
|
|
||||
LL | #[repr()]
|
||||
| ^^^^^^^^^ help: remove this attribute
|
||||
|
|
||||
note: the lint level is defined here
|
||||
--> $DIR/repr-empty-packed.rs:2:9
|
||||
|
|
||||
LL | #![deny(unused_attributes)]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: aborting due to 2 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0517`.
|
||||
|
|
|
|||
|
|
@ -9,12 +9,12 @@ extern crate std;
|
|||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified}}]
|
||||
struct PlainDeprecated;
|
||||
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified, note:
|
||||
"here's why this is deprecated"}}]
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified,
|
||||
note: "here's why this is deprecated"}}]
|
||||
struct DirectNote;
|
||||
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified, note:
|
||||
"here's why this is deprecated"}}]
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified,
|
||||
note: "here's why this is deprecated"}}]
|
||||
struct ExplicitNote;
|
||||
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: NonStandard("1.2.3"),
|
||||
|
|
@ -28,8 +28,6 @@ struct FlippedOrder;
|
|||
fn f() {
|
||||
|
||||
// Attribute is ignored here (with a warning), but still preserved in HIR
|
||||
#[attr = Deprecation {deprecation:
|
||||
Deprecation {since:
|
||||
Unspecified}}]
|
||||
#[attr = Deprecation {deprecation: Deprecation {since: Unspecified}}]
|
||||
0
|
||||
}
|
||||
|
|
|
|||
|
|
@ -64,7 +64,7 @@ mod attributes {
|
|||
#[doc = "outer doc attribute"]
|
||||
#[doc = "macro"]
|
||||
#[allow()]
|
||||
#[attr = Repr([ReprC])]
|
||||
#[attr = Repr {reprs: [ReprC]}]
|
||||
struct Struct;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue