| error: recursion limit reached while expanding `m!` | |
| --> $DIR/macro-guard-matcher-recursion.rs:6:13 | |
| | | |
| LL | m!($g) | |
| | ^^^^^^ | |
| ... | |
| LL | m!(if x) | |
| | -------- in this macro invocation | |
| | | |
| = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`macro_guard_matcher_recursion`) | |
| = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) | |
| error: aborting due to 1 previous error | |