fix: create regexp literal if possible (estools#308)

KnisterPeter · michaelficarra · commit 719de3033c4a · 2016-08-31T23:52:29.000-07:00
to get around not serializable regexp the raw literal value should be used instead of the value FIX ISSUE estools#294
diff --git a/escodegen.js b/escodegen.js
@@ -2331,6 +2331,9 @@
                 return expr.value ? 'true' : 'false';
             }
 
+            if (expr.regex) {
+              return '/' + expr.regex.pattern + '/' + expr.regex.flags;
+            }
             return generateRegExp(expr.value);
         },
 

Original file line number	Diff line number	Diff line change
`@@ -2331,6 +2331,9 @@`
`2331`	`2331`	`return expr.value ? 'true' : 'false';`
`2332`	`2332`	`}`
`2333`	`2333`
	`2334`	`+ if (expr.regex) {`
	`2335`	`+ return '/' + expr.regex.pattern + '/' + expr.regex.flags;`
	`2336`	`+ }`
`2334`	`2337`	`return generateRegExp(expr.value);`
`2335`	`2338`	`},`
`2336`	`2339`