Fix eager parsing of arrow functions for non-punc tokens

mishoo · Mar 10, 2016 · 6780d09 · 6780d09
1 parent 0b30337
commit 6780d09
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/lib/parse.js b/lib/parse.js
@@ -1794,7 +1794,7 @@ function parse($TEXT, options) {
     var maybe_assign = function(no_in) {
         var start = S.token;
 
-        if (start.value == "(" && peek().value == ")") {
+        if (start.type == "punc" && start.value == "(" && peek().value == ")") {
             next();
             next();
             return arrow_function([]);

diff --git a/test/compress/issue-1001.js b/test/compress/issue-1001.js
@@ -0,0 +1,8 @@
+parenthesis_strings_in_parenthesis: {
+    input: {
+        ('(');
+        a(')');
+
+    }
+    expect_exact: '"(";a(")");'
+}