src/test/ui/macros/rfc-3086-metavar-expr/required-feature.stderr

   1 error[E0658]: meta-variable expressions are unstable
   2   --> $DIR/required-feature.rs:3:10
   3    |
   4 LL |         ${ count(e) }
   5    |          ^^^^^^^^^^^^
   6    |
   7    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
   8    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
   9
  10 error[E0658]: meta-variable expressions are unstable
  11   --> $DIR/required-feature.rs:11:16
  12    |
  13 LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
  14    |                ^
  15    |
  16    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  17    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  18
  19 error[E0658]: meta-variable expressions are unstable
  20   --> $DIR/required-feature.rs:11:20
  21    |
  22 LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
  23    |                    ^
  24    |
  25    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  26    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  27
  28 error[E0658]: meta-variable expressions are unstable
  29   --> $DIR/required-feature.rs:11:39
  30    |
  31 LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
  32    |                                       ^
  33    |
  34    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  35    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  36
  37 error[E0658]: meta-variable expressions are unstable
  38   --> $DIR/required-feature.rs:11:43
  39    |
  40 LL |             ( $$( $$any:tt )* ) => { $$( $$any )* };
  41    |                                           ^
  42    |
  43    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  44    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  45
  46 error[E0658]: meta-variable expressions are unstable
  47   --> $DIR/required-feature.rs:22:13
  48    |
  49 LL |         $( ${ignore(e)} ${index()} )*
  50    |             ^^^^^^^^^^^
  51    |
  52    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  53    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  54
  55 error[E0658]: meta-variable expressions are unstable
  56   --> $DIR/required-feature.rs:22:26
  57    |
  58 LL |         $( ${ignore(e)} ${index()} )*
  59    |                          ^^^^^^^^^
  60    |
  61    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  62    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  63
  64 error[E0658]: meta-variable expressions are unstable
  65   --> $DIR/required-feature.rs:30:19
  66    |
  67 LL |         0 $( + 1 ${ignore(i)} )*
  68    |                   ^^^^^^^^^^^
  69    |
  70    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  71    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  72
  73 error[E0658]: meta-variable expressions are unstable
  74   --> $DIR/required-feature.rs:37:13
  75    |
  76 LL |         $( ${ignore(e)} ${length()} )*
  77    |             ^^^^^^^^^^^
  78    |
  79    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  80    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  81
  82 error[E0658]: meta-variable expressions are unstable
  83   --> $DIR/required-feature.rs:37:26
  84    |
  85 LL |         $( ${ignore(e)} ${length()} )*
  86    |                          ^^^^^^^^^^
  87    |
  88    = note: see issue #83527 <https://github.com/rust-lang/rust/issues/83527> for more information
  89    = help: add `#![feature(macro_metavar_expr)]` to the crate attributes to enable
  90
  91 error: aborting due to 10 previous errors
  92
  93 For more information about this error, try `rustc --explain E0658`.