Use ThinVec in ast::Block.

2023-01-30 14:13:27 +11:00
parent 4143b101f9
commit b14b7ba5dd
18 changed files with 92 additions and 81 deletions
--- a/compiler/rustc_parse/src/parser/diagnostics.rs
+++ b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -708,7 +708,7 @@ impl<'a> Parser<'a> {
                    err.delay_as_bug();
                    self.restore_snapshot(snapshot);
                    let mut tail = self.mk_block(
-                        vec![self.mk_stmt_err(expr.span)],
+                        thin_vec![self.mk_stmt_err(expr.span)],
                        s,
                        lo.to(self.prev_token.span),
                    );