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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/feature-gates/feature-gate-collapse_debuginfo.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-collapse_debuginfo.rs b/src/test/ui/feature-gates/feature-gate-collapse_debuginfo.rs new file mode 100644 index 000000000..f73bf579f --- /dev/null +++ b/src/test/ui/feature-gates/feature-gate-collapse_debuginfo.rs @@ -0,0 +1,7 @@ +#[collapse_debuginfo] +//~^ ERROR the `#[collapse_debuginfo]` attribute is an experimental feature +macro_rules! foo { + ($e:expr) => { $e } +} + +fn main() {} |