[GitHub] [groovy] danielsun1106 commented on pull request #1329: GROOVY-9637: Improve the performance of GString (closes #1329)

[GitBox <gi...@apache.org>]

danielsun1106 commented on pull request #1329:
URL: https://github.com/apache/groovy/pull/1329#issuecomment-667551313


   @blackdrag 
   Yep ;-) About only 290ms costs in the simple benchmark on machine when the PR applied.
   
   ```groovy
   def gstr = makeGString()
   long b = System.currentTimeMillis()
   for (int i = 0; i < 10000000; i++) {
   	gstr.toString()
   }
   long e = System.currentTimeMillis()
   println "${e - b}ms"
   
   //@groovy.transform.CompileStatic
   def makeGString() {
       def now = java.time.LocalDateTime.now()
       "integer: ${1}, double: ${1.2d}, string: ${'x'}, class: ${Map.class}, boolean: ${true}, now: ${now}"
   }
   ```


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