diff options
Diffstat (limited to 'src/test/ui/hygiene/eager-from-opaque.rs')
-rw-r--r-- | src/test/ui/hygiene/eager-from-opaque.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/hygiene/eager-from-opaque.rs b/src/test/ui/hygiene/eager-from-opaque.rs new file mode 100644 index 000000000..6f3215dd6 --- /dev/null +++ b/src/test/ui/hygiene/eager-from-opaque.rs @@ -0,0 +1,20 @@ +// Opaque macro can eagerly expand its input without breaking its resolution. +// Regression test for issue #63685. + +// check-pass + +macro_rules! foo { + () => { + "foo" + }; +} + +macro_rules! bar { + () => { + foo!() + }; +} + +fn main() { + format_args!(bar!()); +} |