rust/src/test/ui/trace_macros-gate.stderr

error[E0658]: `trace_macros` is not stable enough for use and is subject to change (see issue #29598)
  --> $DIR/trace_macros-gate.rs:4:5
   |
LL |     trace_macros!(); //~ ERROR `trace_macros` is not stable
   |     ^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(trace_macros)] to the crate attributes to enable

error: trace_macros! accepts only `true` or `false`
  --> $DIR/trace_macros-gate.rs:14:5
   |
LL |     trace_macros!(); //~ ERROR `trace_macros` is not stable
   |     ^^^^^^^^^^^^^^^^

error[E0658]: `trace_macros` is not stable enough for use and is subject to change (see issue #29598)
  --> $DIR/trace_macros-gate.rs:6:5
   |
LL |     trace_macros!(true); //~ ERROR `trace_macros` is not stable
   |     ^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(trace_macros)] to the crate attributes to enable

error[E0658]: `trace_macros` is not stable enough for use and is subject to change (see issue #29598)
  --> $DIR/trace_macros-gate.rs:7:5
   |
LL |     trace_macros!(false); //~ ERROR `trace_macros` is not stable
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
   = help: add #![feature(trace_macros)] to the crate attributes to enable

error[E0658]: `trace_macros` is not stable enough for use and is subject to change (see issue #29598)
  --> $DIR/trace_macros-gate.rs:20:26
   |
LL |         ($x: ident) => { trace_macros!($x) } //~ ERROR `trace_macros` is not stable
   |                          ^^^^^^^^^^^^^^^^^
...
LL |     expando!(true);
   |     --------------- in this macro invocation
   |
   = help: add #![feature(trace_macros)] to the crate attributes to enable

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0658`.