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| author | Christopher Durham <cad97@cad97.com> | 2022-07-18 15:22:01 -0400 |
|---|---|---|
| committer | Christopher Durham <cad97@cad97.com> | 2022-07-18 15:22:01 -0400 |
| commit | c0569f2aa7311d295cb273f66fbe365f2b5ad893 (patch) | |
| tree | 8d05c8cbb51b1a24605d4b4a6e7cc3b9829bf7cd /compiler | |
| parent | 144227dae949fb98896a2ba077d8fe7f36c3238e (diff) | |
| download | rust-c0569f2aa7311d295cb273f66fbe365f2b5ad893.tar.gz rust-c0569f2aa7311d295cb273f66fbe365f2b5ad893.zip | |
Revert "Stabilize $$ in Rust 1.63.0"
This reverts commit 9edaa76adce4de737db54194eb13d6c298827b37.
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/quoted.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_expand/src/mbe/quoted.rs b/compiler/rustc_expand/src/mbe/quoted.rs index d4b8563a036..707cb73f097 100644 --- a/compiler/rustc_expand/src/mbe/quoted.rs +++ b/compiler/rustc_expand/src/mbe/quoted.rs @@ -234,6 +234,8 @@ fn parse_tree( sess, &Token { kind: token::Dollar, span }, ); + } else { + maybe_emit_macro_metavar_expr_feature(features, sess, span); } TokenTree::token(token::Dollar, span) } |