fix bug when ||, && then yield, should has () wrap the code.

2015-05-29 01:49:42 -07:00 · 2015-05-29 01:49:42 -07:00 · 426cebc0e1
commit 426cebc0e1
parent 014f873ec1
1 changed files with 3 additions and 0 deletions
--- a/lib/output.js
+++ b/lib/output.js
@ -1068,7 +1068,10 @@ function OutputStream(options) {
            // the space is optional depending on "beautify"
            output.space();
        }
+        var isYield = (self.right.operator == "yield" || self.right.operator === "yield*");
+        isYield && output.print("(");
        self.right.print(output);
+        isYield && output.print(")");
    });
    DEFPRINT(AST_Conditional, function(self, output){
        self.condition.print(output);