diff options
Diffstat (limited to 'src/test/ui/proc-macro/hygiene_example.rs')
-rw-r--r-- | src/test/ui/proc-macro/hygiene_example.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/hygiene_example.rs b/src/test/ui/proc-macro/hygiene_example.rs new file mode 100644 index 000000000..346ed1207 --- /dev/null +++ b/src/test/ui/proc-macro/hygiene_example.rs @@ -0,0 +1,16 @@ +// check-pass +// aux-build:hygiene_example_codegen.rs +// aux-build:hygiene_example.rs + +extern crate hygiene_example; +use hygiene_example::hello; + +fn main() { + mod hygiene_example {} // no conflict with `extern crate hygiene_example;` from the proc macro + macro_rules! format { () => {} } // does not interfere with `format!` from the proc macro + macro_rules! hello_helper { () => {} } // similarly does not intefere with the proc macro + + let string = "world"; // no conflict with `string` from the proc macro + hello!(string); + hello!(string); +} |