Fix #3875: Avoid NPE

nicolasstucki · nicolasstucki · commit 84313fbdff75 · 2018-01-20T16:37:19.000+01:00
diff --git a/compiler/src/dotty/tools/dotc/parsing/Scanners.scala b/compiler/src/dotty/tools/dotc/parsing/Scanners.scala
@@ -950,7 +950,7 @@ object Scanners {
         setStrVal()
       } else {
         token = op
-        strVal = name.toString
+        strVal = if (name != null) name.toString else null
         litBuf.clear()
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -950,7 +950,7 @@ object Scanners {`
`950`	`950`	`setStrVal()`
`951`	`951`	`} else {`
`952`	`952`	`token = op`
`953`		`- strVal = name.toString`
	`953`	`+ strVal = if (name != null) name.toString else null`
`954`	`954`	`litBuf.clear()`
`955`	`955`	`}`
`956`	`956`	`}`