fix: disallow import assertionts in export without from (#12264)

2020-10-28 02:07:20 -04:00
parent a8c66f4680
commit b7754d3c82
3 changed files with 15 additions and 5 deletions
--- a/packages/babel-parser/src/parser/statement.js
+++ b/packages/babel-parser/src/parser/statement.js
@@ -1906,6 +1906,10 @@ export default class StatementParser extends ExpressionParser {
    if (this.eatContextual("from")) {
      node.source = this.parseImportSource();
      this.checkExport(node);
+      const assertions = this.maybeParseImportAssertions();
+      if (assertions) {
+        node.assertions = assertions;
+      }
    } else {
      if (expect) {
        this.unexpected();
@@ -1914,11 +1918,6 @@ export default class StatementParser extends ExpressionParser {
      }
    }

-    const assertions = this.maybeParseImportAssertions();
-    if (assertions) {
-      node.assertions = assertions;
-    }
-
    this.semicolon();
  }