diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/crate_in_macro_def.fixed | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/crate_in_macro_def.fixed')
-rw-r--r-- | src/tools/clippy/tests/ui/crate_in_macro_def.fixed | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crate_in_macro_def.fixed b/src/tools/clippy/tests/ui/crate_in_macro_def.fixed new file mode 100644 index 000000000..9fc594be3 --- /dev/null +++ b/src/tools/clippy/tests/ui/crate_in_macro_def.fixed @@ -0,0 +1,56 @@ +// run-rustfix +#![warn(clippy::crate_in_macro_def)] + +mod hygienic { + #[macro_export] + macro_rules! print_message_hygienic { + () => { + println!("{}", $crate::hygienic::MESSAGE); + }; + } + + pub const MESSAGE: &str = "Hello!"; +} + +mod unhygienic { + #[macro_export] + macro_rules! print_message_unhygienic { + () => { + println!("{}", $crate::unhygienic::MESSAGE); + }; + } + + pub const MESSAGE: &str = "Hello!"; +} + +mod unhygienic_intentionally { + // For cases where the use of `crate` is intentional, applying `allow` to the macro definition + // should suppress the lint. + #[allow(clippy::crate_in_macro_def)] + #[macro_export] + macro_rules! print_message_unhygienic_intentionally { + () => { + println!("{}", crate::CALLER_PROVIDED_MESSAGE); + }; + } +} + +#[macro_use] +mod not_exported { + macro_rules! print_message_not_exported { + () => { + println!("{}", crate::not_exported::MESSAGE); + }; + } + + pub const MESSAGE: &str = "Hello!"; +} + +fn main() { + print_message_hygienic!(); + print_message_unhygienic!(); + print_message_unhygienic_intentionally!(); + print_message_not_exported!(); +} + +pub const CALLER_PROVIDED_MESSAGE: &str = "Hello!"; |