Do not recover when parsing stmt in cfg-eval.

compiler/rustc_parse/src/parser/stmt.rs

@@ -37,7 +37,8 @@ impl<'a> Parser<'a> {
 
     /// If `force_collect` is [`ForceCollect::Yes`], forces collection of tokens regardless of whether
     /// or not we have attributes
-    pub(crate) fn parse_stmt_without_recovery(
+    // Public for `cfg_eval` macro expansion.
+    pub fn parse_stmt_without_recovery(
         &mut self,
         capture_semi: bool,
         force_collect: ForceCollect,