Throw a syntax error for a parameter properties in not constructor (#12061)

2020-09-15 06:28:06 +09:00
parent c8f0b6dc1e
commit bbe0cf09fc
6 changed files with 391 additions and 2 deletions
--- a/packages/babel-parser/src/parser/statement.js
+++ b/packages/babel-parser/src/parser/statement.js
@@ -1083,7 +1083,7 @@ export default class StatementParser extends ExpressionParser {
      node.id = this.parseFunctionId();
    }

-    this.parseFunctionParams(node);
+    this.parseFunctionParams(node, /* allowModifiers */ false);

    // For the smartPipelines plugin: Disable topic references from outer
    // contexts within the function body. They are permitted in function