memory leak : Added experimental functionality for multipass checking of memory leaks. Only added in the unit tests yet.

Makefile

@@ -1,6 +1,6 @@
 SRCS=checkbufferoverrun.cpp	checkclass.cpp	checkheaders.cpp	checkmemoryleak.cpp	checkfunctionusage.cpp	checkother.cpp	filelister.cpp	preprocessor.cpp	tokenize.cpp	cppcheck.cpp	settings.cpp token.cpp cppcheckexecutor.cpp
 OBJS=$(SRCS:%.cpp=%.o)
-TESTS=testbufferoverrun.o	testcharvar.o	testclass.o	testconstructors.o	testdivision.o  testfunctionusage.o	testincompletestatement.o	testother.o	testmemleak.o	testpreprocessor.o	testredundantif.o	testsimplifytokens.o	testtokenize.o	testtoken.o	testunusedprivfunc.o	testunusedvar.o	testfilelister.o
+TESTS=testbufferoverrun.o	testcharvar.o	testclass.o	testconstructors.o	testdivision.o  testfunctionusage.o	testincompletestatement.o	testother.o	testmemleak.o	testmemleakmp.o	testpreprocessor.o	testredundantif.o	testsimplifytokens.o	testtokenize.o	testtoken.o	testunusedprivfunc.o	testunusedvar.o	testfilelister.o
 BIN = ${DESTDIR}/usr/bin
 
 all:	${OBJS} main.o
@@ -49,6 +49,8 @@ testother.o: testother.cpp testsuite.h errorlogger.h tokenize.h settings.h token
 	g++ -Wall -pedantic -g -I. -o $@ -c $*.cpp
 testmemleak.o: testmemleak.cpp tokenize.h settings.h errorlogger.h token.h checkmemoryleak.h testsuite.h
 	g++ -Wall -pedantic -g -I. -o $@ -c $*.cpp
+testmemleakmp.o: testmemleakmp.cpp tokenize.h settings.h errorlogger.h token.h checkmemoryleak.h testsuite.h
+	g++ -Wall -pedantic -g -I. -o $@ -c $*.cpp
 testpreprocessor.o: testpreprocessor.cpp testsuite.h errorlogger.h preprocessor.h
 	g++ -Wall -pedantic -g -I. -o $@ -c $*.cpp
 testredundantif.o: testredundantif.cpp testsuite.h errorlogger.h checkother.h

checkclass.cpp

@@ -491,21 +491,21 @@ void CheckClass::privateFunctions()
                 break;
             }
 
-            if (tok->aaaa0() == '{')
+            if (tok->str() == "{")
                 indent_level++;
-            if (tok->aaaa0() == '}')
+            else if (tok->str() == "}")
             {
                 if (indent_level <= 1)
                     break;
                 indent_level--;
             }
-            if (strcmp(tok->aaaa(),"};") == 0)
+            else if (tok->str() == "};")
                 break;
-            if (strcmp(tok->aaaa(),"private:") == 0)
+            else if (tok->str() == "private:")
                 priv = true;
-            else if (strcmp(tok->aaaa(),"public:") == 0)
+            else if (tok->str() == "public:")
                 priv = false;
-            else if (strcmp(tok->aaaa(),"protected:") == 0)
+            else if (tok->str() == "protected:")
                 priv = false;
             else if (priv && indent_level == 1)
             {
@@ -515,7 +515,7 @@ void CheckClass::privateFunctions()
                 if (TOKEN::Match(tok, "%var% (") &&
                     !TOKEN::Match(tok,classname.c_str()))
                 {
-                    FuncList.push_back(tok->aaaa());
+                    FuncList.push_back(tok->str());
                 }
             }
         }

checkmemoryleak.cpp

@@ -1344,5 +1344,12 @@ void CheckMemoryLeakClass::CheckMemoryLeak()
 
 
 
+//---------------------------------------------------------------------------
+// Non-recursive function analysis
+//---------------------------------------------------------------------------
 
+TOKEN * CheckMemoryLeakClass::functionCode(const char funcname[])
+{
+    return NULL;
+}
 

checkmemoryleak.h

@@ -102,6 +102,12 @@ private:
     ErrorLogger *_errorLogger;
     const Settings _settings;
     std::list<AllocFunc> _listAllocFunc;
+
+// Experimental functionality..
+#ifdef UNIT_TESTING
+public:
+#endif
+    TOKEN * functionCode(const char funcname[]);
 };
 
 //---------------------------------------------------------------------------