bjoernager/rust
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Use ThinVec in ast::Block.

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This commit is contained in:
Nicholas Nethercote 2023-01-30 14:13:27 +11:00
parent 4143b101f9
commit b14b7ba5dd
18 changed files with 92 additions and 81 deletions
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4
compiler/rustc_parse/src/parser/expr.rs
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@ -1601,7 +1601,7 @@ impl<'a> Parser<'a> {
// Replace `'label: non_block_expr` with `'label: {non_block_expr}` in order to suppress future errors about `break 'label`.
let stmt = self.mk_stmt(span, StmtKind::Expr(expr));
let blk = self.mk_block(vec![stmt], BlockCheckMode::Default, span);
let blk = self.mk_block(thin_vec![stmt], BlockCheckMode::Default, span);
self.mk_expr(span, ExprKind::Block(blk, label))
});
@ -2481,7 +2481,7 @@ impl<'a> Parser<'a> {
self.sess
.emit_err(errors::MissingExpressionInForLoop { span: expr.span.shrink_to_lo() });
let err_expr = self.mk_expr(expr.span, ExprKind::Err);
let block = self.mk_block(vec![], BlockCheckMode::Default, self.prev_token.span);
let block = self.mk_block(thin_vec![], BlockCheckMode::Default, self.prev_token.span);
return Ok(self.mk_expr(
lo.to(self.prev_token.span),
ExprKind::ForLoop(pat, err_expr, block, opt_label),