Make Parser::parse_for_head public for rustfmt usage

mohe2015 · web-flow · commit 09105c3af944 · 2025-09-01T17:26:20.000+02:00
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
@@ -2910,6 +2910,7 @@ impl<'a> Parser<'a> {
         }
     }
 
+    // Public to use it for custom `for` expressions in rustfmt forks like https://github.com/tucant/rustfmt
     fn parse_for_head(&mut self) -> PResult<'a, (Box<Pat>, Box<Expr>)> {
         let begin_paren = if self.token == token::OpenParen {
             // Record whether we are about to parse `for (`.

Original file line number	Diff line number	Diff line change
`@@ -2910,6 +2910,7 @@ impl<'a> Parser<'a> {`
`2910`	`2910`	`}`
`2911`	`2911`	`}`
`2912`	`2912`
	`2913`	+ // Public to use it for custom `for` expressions in rustfmt forks like https://github.com/tucant/rustfmt
`2913`	`2914`	`fn parse_for_head(&mut self) -> PResult<'a, (Box<Pat>, Box<Expr>)> {`
`2914`	`2915`	`let begin_paren = if self.token == token::OpenParen {`
`2915`	`2916`	// Record whether we are about to parse `for (`.