From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/lint/unused/unused-macros.rs | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/test/ui/lint/unused/unused-macros.rs (limited to 'src/test/ui/lint/unused/unused-macros.rs') diff --git a/src/test/ui/lint/unused/unused-macros.rs b/src/test/ui/lint/unused/unused-macros.rs new file mode 100644 index 000000000..70b50b208 --- /dev/null +++ b/src/test/ui/lint/unused/unused-macros.rs @@ -0,0 +1,31 @@ +#![deny(unused_macros)] +// To make sure we are not hitting this +#![deny(unused_macro_rules)] + +// Most simple case +macro_rules! unused { //~ ERROR: unused macro definition + () => {}; +} + +// Test macros created by macros +macro_rules! create_macro { + () => { + macro_rules! m { //~ ERROR: unused macro definition + () => {}; + } + }; +} +create_macro!(); + +#[allow(unused_macros)] +mod bar { + // Test that putting the #[deny] close to the macro's definition + // works. + + #[deny(unused_macros)] + macro_rules! unused { //~ ERROR: unused macro definition + () => {}; + } +} + +fn main() {} -- cgit v1.2.3