error[E0642]: patterns aren't allowed in methods without bodies --> $DIR/no-patterns-in-args-macro.rs:20:8 | LL | m!((bad, pat)); | ^^^^^^^^^^ error[E0561]: patterns aren't allowed in function pointer types --> $DIR/no-patterns-in-args-macro.rs:20:8 | LL | m!((bad, pat)); | ^^^^^^^^^^ error[E0130]: patterns aren't allowed in foreign function declarations --> $DIR/no-patterns-in-args-macro.rs:20:8 | LL | m!((bad, pat)); | ^^^^^^^^^^ pattern not allowed in foreign function error: aborting due to 3 previous errors Some errors have detailed explanations: E0130, E0642. For more information about an error, try `rustc --explain E0130`.