| NOTICE: Stream was rewritten by parser! | |
| f() { | |
| var a, b; | |
| a?.call(b); | |
| a?(b):; | |
| } | |
| f[StringToken]([BeginToken])[SimpleToken] {[BeginToken] | |
| var[KeywordToken] a[StringToken],[SimpleToken] b[StringToken];[SimpleToken] | |
| a[StringToken]?.[SimpleToken]call[StringToken]([BeginToken]b[StringToken])[SimpleToken];[SimpleToken] | |
| a[StringToken]?[SimpleToken]([BeginToken]b[StringToken])[SimpleToken]:[SyntheticToken][SyntheticStringToken];[SimpleToken] | |
| }[SimpleToken][SimpleToken] |