inline parseLine()

this should be marginally faster and it allows turning a few members
into locals.

src/shared/proparser/profileevaluator.cpp

@@ -139,7 +139,6 @@ public:
 
     ProBlock *currentBlock();
     void updateItem();
-    void parseLine(const QString &line);
     void insertVariable(const ushort **pCur, const ushort *end);
     void insertOperator(const char op);
     void insertComment(const QString &comment);
@@ -154,9 +153,6 @@ public:
     QString m_proitem;
     QString m_pendingComment;
     ushort *m_proitemPtr;
-    bool m_contNextLine;
-    bool m_inQuote;
-    int m_parens;
 
     enum StrState { NotStarted, Started, PutSpace };
 
@@ -287,29 +283,17 @@ bool ProFileEvaluator::Private::read(ProFile *pro, QTextStream *ts)
     // Parser state
     m_block = 0;
     m_commentItem = 0;
-    m_inQuote = false;
-    m_parens = 0;
-    m_contNextLine = false;
     m_lineNo = 1;
     m_blockstack.clear();
     m_blockstack.push(pro);
 
+    int parens = 0;
+    bool inQuote = false;
+    bool escaped = false;
     while (!ts->atEnd()) {
         QString line = ts->readLine();
-        parseLine(line);
-        ++m_lineNo;
-    }
-    return true;
-}
-
-void ProFileEvaluator::Private::parseLine(const QString &line)
-{
         const ushort *cur = (const ushort *)line.unicode(),
                      *end = cur + line.length();
-    int parens = m_parens;
-    bool inQuote = m_inQuote;
-    bool escaped = false;
-
         m_proitem.reserve(line.length());
         m_proitemPtr = (ushort *)m_proitem.unicode();
       nextItem:
@@ -387,17 +371,17 @@ void ProFileEvaluator::Private::parseLine(const QString &line)
             }
         }
         m_proitemPtr = ptr;
-    m_contNextLine = escaped;
       done:
-    m_inQuote = inQuote;
+        if (escaped) {
-    m_parens = parens;
-    if (m_contNextLine) {
             --m_proitemPtr;
             updateItem();
         } else {
             updateItem();
             finalizeBlock();
         }
+        ++m_lineNo;
+    }
+    return true;
 }
 
 void ProFileEvaluator::Private::finalizeBlock()