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, E0561, E0642.
For more information about an error, try `rustc --explain E0130`.