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JonathanBrouwerJonathanBrouwer
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Add regression test
1 parent d3ae065 commit c960552

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‎tests/ui/attributes/macro-call-attr.rs‎

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//@ check-pass
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#![feature(sanitize)]
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#![feature(register_tool)]
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#![feature(export_stable)]
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#![feature(lang_items)]
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#![feature(dropck_eyepatch)]
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#![warn(unused)]
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macro_rules! test { () => {} }
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#[doc = ""]
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//~^ WARN unused doc comment
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#[diagnostic::do_not_recommend]
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//~^ WARN can only be placed on trait implementations
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#[diagnostic::on_const]
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//~^ WARN unknown diagnostic attribute
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#[diagnostic::on_move]
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//~^ WARN unknown diagnostic attribute
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#[diagnostic::on_unimplemented]
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//~^ WARN can only be applied to trait definitions
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#[diagnostic::on_unknown]
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//~^ WARN unknown diagnostic attribute
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#[diagnostic::on_unmatch_args]
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//~^ WARN unknown diagnostic attribute
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#[sanitize()]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[register_tool(test)]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[link(name = "x")]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[export_stable]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[repr(align(64))]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[lang = "sized"]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[panic_handler]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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#[may_dangle]
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//~^ WARN attribute cannot be used on macro calls
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//~| WARN previously accepted
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test!();
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fn main() {}

‎tests/ui/attributes/macro-call-attr.stderr‎

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warning: unknown diagnostic attribute
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--> $DIR/macro-call-attr.rs:15:15
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|
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LL | #[diagnostic::on_const]
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| ^^^^^^^^
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|
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= help: add `#![feature(diagnostic_on_const)]` to the crate attributes to enable
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= note: `#[warn(unknown_diagnostic_attributes)]` (part of `#[warn(unknown_or_malformed_diagnostic_attributes)]`) on by default
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warning: unknown diagnostic attribute
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--> $DIR/macro-call-attr.rs:17:15
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|
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LL | #[diagnostic::on_move]
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| ^^^^^^^
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|
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= help: add `#![feature(diagnostic_on_move)]` to the crate attributes to enable
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warning: unknown diagnostic attribute
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--> $DIR/macro-call-attr.rs:21:15
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|
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LL | #[diagnostic::on_unknown]
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| ^^^^^^^^^^
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|
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= help: add `#![feature(diagnostic_on_unknown)]` to the crate attributes to enable
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warning: unknown diagnostic attribute
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--> $DIR/macro-call-attr.rs:23:15
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|
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LL | #[diagnostic::on_unmatch_args]
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| ^^^^^^^^^^^^^^^
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|
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= help: add `#![feature(diagnostic_on_unmatch_args)]` to the crate attributes to enable
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warning: unused doc comment
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--> $DIR/macro-call-attr.rs:11:1
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|
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LL | #[doc = ""]
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| ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
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|
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= help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
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note: the lint level is defined here
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--> $DIR/macro-call-attr.rs:7:9
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|
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LL | #![warn(unused)]
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| ^^^^^^
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= note: `#[warn(unused_doc_comments)]` implied by `#[warn(unused)]`
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warning: `#[diagnostic::do_not_recommend]` can only be placed on trait implementations
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--> $DIR/macro-call-attr.rs:13:1
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|
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LL | #[diagnostic::do_not_recommend]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | test!();
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| ------- not a trait implementation
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|
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= note: `#[warn(misplaced_diagnostic_attributes)]` (part of `#[warn(unknown_or_malformed_diagnostic_attributes)]`) on by default
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warning: `#[diagnostic::on_unimplemented]` can only be applied to trait definitions
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--> $DIR/macro-call-attr.rs:19:1
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|
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LL | #[diagnostic::on_unimplemented]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: `#[sanitize]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:25:1
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|
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LL | #[sanitize()]
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| ^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[sanitize]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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= note: `#[warn(unused_attributes)]` implied by `#[warn(unused)]`
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warning: `#[register_tool]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:28:1
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|
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LL | #[register_tool(test)]
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| ^^^^^^^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[register_tool]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[link]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:31:1
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|
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LL | #[link(name = "x")]
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| ^^^^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[link]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[export_stable]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:34:1
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|
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LL | #[export_stable]
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| ^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[export_stable]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[repr]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:37:1
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|
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LL | #[repr(align(64))]
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| ^^^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[repr]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[lang]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:40:1
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|
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LL | #[lang = "sized"]
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| ^^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[lang]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[panic_handler]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:43:1
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|
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LL | #[panic_handler]
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| ^^^^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[panic_handler]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: `#[may_dangle]` attribute cannot be used on macro calls
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--> $DIR/macro-call-attr.rs:46:1
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|
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LL | #[may_dangle]
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| ^^^^^^^^^^^^^
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|
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[may_dangle]` can be applied to associated consts, associated types, const parameters, const parameters, constants, crates, data types, enum variants, extern crates, foreign modules, foreign statics, function params, functions, global asms, impl blocks, lifetime parameters, lifetime parameters, macro defs, match arms, modules, pattern fields, statics, struct fields, struct fields, trait aliases, traits, type aliases, type parameters, type parameters, use statements, and where predicates
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warning: 15 warnings emitted
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