Implement Anonymous{Struct, Union} in the AST

Add unnamed_fields feature gate and gate unnamed fields on parsing
2021-05-16 09:49:16 -05:00 · 2021-05-16 09:49:16 -05:00 · 059b68dd67
commit 059b68dd67
parent 8cf990c9b5
13 changed files with 232 additions and 31 deletions
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@ -1269,6 +1269,7 @@ symbols! {
        unix,
        unlikely,
        unmarked_api,
+        unnamed_fields,
        unpin,
        unreachable,
        unreachable_code,