diff options
Diffstat (limited to 'src/test/ui/lint/unused/unused-macro-rules.rs')
-rw-r--r-- | src/test/ui/lint/unused/unused-macro-rules.rs | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/test/ui/lint/unused/unused-macro-rules.rs b/src/test/ui/lint/unused/unused-macro-rules.rs deleted file mode 100644 index eeaf4d1b0..000000000 --- a/src/test/ui/lint/unused/unused-macro-rules.rs +++ /dev/null @@ -1,47 +0,0 @@ -#![deny(unused_macro_rules)] -// To make sure we are not hitting this -#![deny(unused_macros)] - -// Most simple case -macro_rules! num { - (one) => { 1 }; - (two) => { 2 }; //~ ERROR: 2nd rule of macro - (three) => { 3 }; - (four) => { 4 }; //~ ERROR: 4th rule of macro -} -const _NUM: u8 = num!(one) + num!(three); - -// Check that allowing the lint works -#[allow(unused_macro_rules)] -macro_rules! num_allowed { - (one) => { 1 }; - (two) => { 2 }; - (three) => { 3 }; - (four) => { 4 }; -} -const _NUM_ALLOWED: u8 = num_allowed!(one) + num_allowed!(three); - -// Check that macro calls inside the macro trigger as usage -macro_rules! num_rec { - (one) => { 1 }; - (two) => { - num_rec!(one) + num_rec!(one) - }; - (three) => { //~ ERROR: 3rd rule of macro - num_rec!(one) + num_rec!(two) - }; - (four) => { num_rec!(two) + num_rec!(two) }; -} -const _NUM_RECURSIVE: u8 = num_rec!(four); - -// No error if the macro is being exported -#[macro_export] -macro_rules! num_exported { - (one) => { 1 }; - (two) => { 2 }; - (three) => { 3 }; - (four) => { 4 }; -} -const _NUM_EXPORTED: u8 = num_exported!(one) + num_exported!(three); - -fn main() {} |