bjoernager/rust
bjoernager/rust
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Use ThinVec in ast::ExprKind::Match.

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This commit is contained in:
Nicholas Nethercote 2023-01-30 15:10:59 +11:00
parent 912b825002
commit 549f1c60af
8 changed files with 9 additions and 9 deletions
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4
compiler/rustc_expand/src/build.rs
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@ -446,7 +446,7 @@ impl<'a> ExtCtxt<'a> {
let err_arm = self.arm(sp, err_pat, err_expr);
// `match head { Ok() => ..., Err() => ... }`
self.expr_match(sp, head, vec![ok_arm, err_arm])
self.expr_match(sp, head, thin_vec![ok_arm, err_arm])
}
pub fn pat(&self, span: Span, kind: PatKind) -> P<ast::Pat> {
@ -516,7 +516,7 @@ impl<'a> ExtCtxt<'a> {
self.arm(span, self.pat_wild(span), self.expr_unreachable(span))
}
pub fn expr_match(&self, span: Span, arg: P<ast::Expr>, arms: Vec<ast::Arm>) -> P<Expr> {
pub fn expr_match(&self, span: Span, arg: P<ast::Expr>, arms: ThinVec<ast::Arm>) -> P<Expr> {
self.expr(span, ast::ExprKind::Match(arg, arms))
}