From d8e4c4d76b1f0a0c45628e01d721843b5ed3cd1a Mon Sep 17 00:00:00 2001
From: Roy Qu <royqh1979@gmail.com>
Date: Tue, 20 Feb 2024 12:34:02 +0800
Subject: [PATCH] - Fix: Expression that starts with full scoped variables
 might be treated as var definition.

---
 NEWS.md                          | 1 +
 RedPandaIDE/parser/cppparser.cpp | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/NEWS.md b/NEWS.md
index 907a508d..5e3b35d1 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -43,6 +43,7 @@ Red Panda C++ Version 2.26
   - Enhancement: add Windows arm64 package.
   - Fix: Force to use debug server when debugging with lldb-mi to fix input/output on Windows.
   - Fix: Can't goto definition/declaration into files that not saved.
+  - Fix: Expression that starts with full scoped variables might be treated as var definition.
 
 Red Panda C++ Version 2.25
 
diff --git a/RedPandaIDE/parser/cppparser.cpp b/RedPandaIDE/parser/cppparser.cpp
index 14d1c2ce..c933d689 100644
--- a/RedPandaIDE/parser/cppparser.cpp
+++ b/RedPandaIDE/parser/cppparser.cpp
@@ -2340,6 +2340,10 @@ void CppParser::checkAndHandleMethodOrVar(KeywordType keywordType)
                 mIndex++;
             } else {
                 QString s = mTokenizer[mIndex]->text;
+                if (!isWordChar(s.front())) {
+                    mIndex = indexOfNextPeriodOrSemicolon(mIndex);
+                    return;
+                }
                 if (sName.endsWith("::")) {
                     sName+=s;
                 } else {
@@ -4444,7 +4448,7 @@ void CppParser::internalParse(const QString &fileName)
     if (mTokenizer.tokenCount() == 0)
         return;
 #ifdef QT_DEBUG
-//       mTokenizer.dumpTokens(QString("r:\\tokens-%1.txt").arg(extractFileName(fileName)));
+       mTokenizer.dumpTokens(QString("r:\\tokens-%1.txt").arg(extractFileName(fileName)));
 #endif
 #ifdef QT_DEBUG
         mLastIndex = -1;
@@ -6305,6 +6309,7 @@ int CppParser::indexOfNextPeriodOrSemicolon(int index, int endIndex)
         case ';':
         case ',':
         case '}':
+        case ')':
             return index;
         case '(':
             index = mTokenizer[index]->matchIndex+1;