more explicit int conversion and warnings fixes

addons/gdbplugin/configview.cpp

@@ -32,12 +32,6 @@
 
 #include <json_utils.h>
 
-#ifdef WIN32
-static const QLatin1Char pathSeparator(';');
-#else
-static const QLatin1Char pathSeparator(':');
-#endif
-
 constexpr int CONFIG_VERSION = 5;
 const static QString F_TARGET = QStringLiteral("target");
 const static QString F_DEBUGGER = QStringLiteral("debuggerKey");

addons/lspclient/gotosymboldialog.cpp

@@ -95,7 +95,7 @@ public:
 
         // add file name to the text we are going to display
         auto file = QFileInfo(symbol.fileUrl.toLocalFile()).fileName();
-        auto textLength = text.length();
+        int textLength = text.length();
         text += QStringLiteral(" ") + file;
 
         // file name