fix: disallow_ambiguous_jsx_like

swc-project · Jan 22, 2025 · 973e63a · 973e63a
1 parent 5ad3bcb
commit 973e63a
Showing 1 changed file with 3 additions and 15 deletions.
diff --git a/crates/swc_ecma_parser/src/parser/expr.rs b/crates/swc_ecma_parser/src/parser/expr.rs
@@ -67,22 +67,10 @@ impl<I: Tokens> Parser<I> {
                     );
                     self.input.token_context_mut().pop();
                 }
-            } else if is!(self, '<') {
+            } else if is!(self, '<') && !self.input.syntax().disallow_ambiguous_jsx_like() {
                 let res = self.try_parse_ts(|p| {
-                    let type_parameters = p.parse_ts_type_params(false, true)?;
-                    let mut arrow = p.parse_assignment_expr_base()?;
-                    match *arrow {
-                        Expr::Arrow(ArrowExpr {
-                            ref mut span,
-                            ref mut type_params,
-                            ..
-                        }) => {
-                            *span = Span::new(type_parameters.span.lo, span.hi);
-                            *type_params = Some(type_parameters);
-                        }
-                        _ => unexpected!(p, "("),
-                    }
-                    Ok(Some(arrow))
+                    let expr = p.parse_assignment_expr_base()?;
+                    Ok(Some(expr))
                 });
                 if let Some(res) = res {
                     return Ok(res);