C++: Remove unneeded qualifications

Mostly done using the following ruby script:
Dir.glob('**/*.cpp').each { |file|
  next if file =~ %r{src/shared/qbs|/qmljs/}
  s = File.read(file)
  s.scan(/^using namespace (.*);$/) {
    ns = $1
    t = s.gsub(/^(.*)\b#{ns}::((?!Const)[A-Z])/) { |m|
      before = $1
      char = $2
      if before =~ /"|\/\/|\\|using|SIGNAL|SLOT|Q_/
        m
      else
        before + char
      end
    }
    if t != s
      puts file
      File.open(file, 'w').write(t)
    end
  }
}

Change-Id: I6fbe13ddc1485efe95c3156097bf41d90c0febac
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/libs/3rdparty/cplusplus/Scope.cpp b/src/libs/3rdparty/cplusplus/Scope.cpp
index ab45887e8c..107df10dff 100644
--- a/src/libs/3rdparty/cplusplus/Scope.cpp
+++ b/src/libs/3rdparty/cplusplus/Scope.cpp
@@ -28,9 +28,9 @@
 
 #include <cstring>
 
-using namespace CPlusPlus;
+namespace CPlusPlus {
 
-class CPlusPlus::SymbolTable
+class SymbolTable
 {
     SymbolTable(const SymbolTable &other);
     void operator =(const SymbolTable &other);
@@ -293,3 +293,5 @@ unsigned Scope::endOffset() const
 
 void Scope::setEndOffset(unsigned offset)
 { _endOffset = offset; }
+
+} // namespace CPlusPlus