grammar: Change code flow to reduce some bytecode that are executed

2014-09-05 19:24:41 +02:00 · 2014-09-05 19:24:41 +02:00 · 3f47d2f6b0
parent 9fa9a7218f
commit 3f47d2f6b0
1 changed files with 3 additions and 7 deletions
--- a/grammar/SIPQuotedStringParser.st
+++ b/grammar/SIPQuotedStringParser.st
@ -65,19 +65,15 @@ PP.PPParser subclass: SIPQuotedStringParser [
                        ifTrue: [
                            aStream skip: 1.
                            parsed := true.
-                            finish := true]
+                            ^text contents]
                        ifFalse: [
                            c = $\ ifTrue: [inQuote := true].
                            text nextPut: c.
                            aStream skip: 1.
                            finish := aStream atEnd]]].

-        ^parsed
-            ifFalse: [
-                aStream pointer: aStartPointer.
-                PPFailure message: 'Expected closing quote' at: aStream position]
-            ifTrue: [
-                text contents].
+        aStream pointer: aStartPointer.
+        ^PPFailure message: 'Expected closing quote' at: aStream position
    ]

    parseOn: aStream [