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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/hygiene/rustc-macro-transparency.rs | |
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/test/ui/hygiene/rustc-macro-transparency.rs')
-rw-r--r-- | src/test/ui/hygiene/rustc-macro-transparency.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/hygiene/rustc-macro-transparency.rs b/src/test/ui/hygiene/rustc-macro-transparency.rs new file mode 100644 index 000000000..5f36993af --- /dev/null +++ b/src/test/ui/hygiene/rustc-macro-transparency.rs @@ -0,0 +1,31 @@ +#![feature(decl_macro, rustc_attrs)] + +#[rustc_macro_transparency = "transparent"] +macro transparent() { + struct Transparent; + let transparent = 0; +} +#[rustc_macro_transparency = "semitransparent"] +macro semitransparent() { + struct SemiTransparent; + let semitransparent = 0; +} +#[rustc_macro_transparency = "opaque"] +macro opaque() { + struct Opaque; + let opaque = 0; +} + +fn main() { + transparent!(); + semitransparent!(); + opaque!(); + + Transparent; // OK + SemiTransparent; // OK + Opaque; //~ ERROR cannot find value `Opaque` in this scope + + transparent; // OK + semitransparent; //~ ERROR expected value, found macro `semitransparent` + opaque; //~ ERROR expected value, found macro `opaque` +} |