Implement async gen blocks

2023-11-28 18:18:19 +00:00
parent a0cbc168c9
commit 96bb542a31
32 changed files with 563 additions and 54 deletions
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -1516,6 +1516,7 @@ pub enum ExprKind {
 pub enum GenBlockKind {
    Async,
    Gen,
+    AsyncGen,
 }

 impl fmt::Display for GenBlockKind {
@@ -1529,6 +1530,7 @@ impl GenBlockKind {
        match self {
            GenBlockKind::Async => "async",
            GenBlockKind::Gen => "gen",
+            GenBlockKind::AsyncGen => "async gen",
        }
    }
 }