Temporarily suppress Cppcheck false positives

.travis.yml

@@ -156,7 +156,7 @@ script:
   - cd ../
 # use same hack as for clang to work around cppchecks broken exit status with -j 2 ; create file, tee everything to the file and stdout, grep for errors in the file
   - touch /tmp/cppcheck.cppcheck
-  - ${CPPCHECK} --error-exitcode=1 --library=cppcheck-lib -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml/ -Icli --enable=style,performance,portability,warning,internal --exception-handling --suppressions-list=.travis_suppressions -itest/synthetic -iaddons  -igui . -j 2 |& tee /tmp/cppcheck.cppcheck
+  - ${CPPCHECK} --error-exitcode=1 --library=cppcheck-lib -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml/ -Icli --enable=style,performance,portability,warning,internal --exception-handling --inline-suppr --suppressions-list=.travis_suppressions -itest/synthetic -iaddons  -igui . -j 2 |& tee /tmp/cppcheck.cppcheck
 # check gui with qt settings
   - ${CPPCHECK} --library=qt  --error-exitcode=1  -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml/ -Icli --enable=style,performance,portability,warning,internal  --exception-handling -j 2 gui --suppressions-list=.travis_suppressions -igui/test |& tee --append /tmp/cppcheck.cppcheck
   - sh -c "! grep '^\[' /tmp/cppcheck.cppcheck"

lib/checkclass.cpp

@@ -2413,6 +2413,7 @@ void CheckClass::pureVirtualFunctionCallInConstructorError(
     for (const Token *tok : tokStack)
         errorPath.emplace_back(tok, "Calling " + tok->str());
     if (!errorPath.empty())
+        // cppcheck-suppress unreadVariable // FP
         errorPath.back().second = purefuncname + " is a pure virtual method without body";
 
     reportError(tokStack, Severity::warning, "pureVirtualCall",

lib/ctu.cpp

@@ -213,6 +213,7 @@ void CTU::FileInfo::loadFromXml(const tinyxml2::XMLElement *xmlElement)
         if (std::strcmp(e->Name(), "function-call") == 0) {
             FunctionCall functionCall;
             if (functionCall.loadFromXml(e))
+                // cppcheck-suppress uninitStructMember // FP
                 functionCalls.push_back(functionCall);
         } else if (std::strcmp(e->Name(), "nested-call") == 0) {
             NestedCall nestedCall;

lib/preprocessor.cpp

@@ -822,7 +822,8 @@ void Preprocessor::getErrorMessages(ErrorLogger *errorLogger, const Settings *se
 {
     Settings settings2(*settings);
     Preprocessor preprocessor(settings2, errorLogger);
-    settings2.checkConfiguration=true;
+    // cppcheck-suppress unreadVariable // FP
+    settings2.checkConfiguration = true;
     preprocessor.missingInclude(emptyString, 1, emptyString, UserHeader);
     preprocessor.missingInclude(emptyString, 1, emptyString, SystemHeader);
     preprocessor.validateCfgError(emptyString, 1, "X", "X");