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Add invalid_macro_export_arguments to built-in macro list

This commit is contained in:
Michael Goulet 2023-04-27 18:33:39 +00:00
parent 901fdb3b04
commit 183c7904e9
4 changed files with 31 additions and 19 deletions
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1
compiler/rustc_lint_defs/src/builtin.rs
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@ -3377,6 +3377,7 @@ declare_lint_pass! {
IMPLIED_BOUNDS_ENTAILMENT,
BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE,
AMBIGUOUS_GLOB_REEXPORTS,
INVALID_MACRO_EXPORT_ARGUMENTS,
]
}

20
tests/ui/attributes/invalid_macro_export_argument.deny.stderr Normal file
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@ -0,0 +1,20 @@
error: `#[macro_export]` can only take 1 or 0 arguments
--> $DIR/invalid_macro_export_argument.rs:7:1
|
LL | #[macro_export(hello, world)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/invalid_macro_export_argument.rs:4:24
|
LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
--> $DIR/invalid_macro_export_argument.rs:13:16
|
LL | #[macro_export(not_local_inner_macros)]
| ^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors

13
tests/ui/attributes/invalid_macro_export_argument.rs
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@ -1,10 +1,17 @@
// check-pass
#[macro_export(hello, world)] //~ WARN `#[macro_export]` can only take 1 or 0 arguments
// revisions: deny allow
//[allow] check-pass
#![cfg_attr(deny, deny(invalid_macro_export_arguments))]
#![cfg_attr(allow, allow(invalid_macro_export_arguments))]
#[macro_export(hello, world)]
//[deny]~^ ERROR `#[macro_export]` can only take 1 or 0 arguments
macro_rules! a {
() => ()
}
#[macro_export(not_local_inner_macros)] //~ WARN `not_local_inner_macros` isn't a valid `#[macro_export]` argument
#[macro_export(not_local_inner_macros)]
//[deny]~^ ERROR `not_local_inner_macros` isn't a valid `#[macro_export]` argument
macro_rules! b {
() => ()
}

16
tests/ui/attributes/invalid_macro_export_argument.stderr
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@ -1,16 +0,0 @@
warning: `#[macro_export]` can only take 1 or 0 arguments
--> $DIR/invalid_macro_export_argument.rs:2:1
|
LL | #[macro_export(hello, world)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(invalid_macro_export_arguments)]` on by default
warning: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
--> $DIR/invalid_macro_export_argument.rs:7:16
|
LL | #[macro_export(not_local_inner_macros)]
| ^^^^^^^^^^^^^^^^^^^^^^
warning: 2 warnings emitted