fixed bugs and added enough runtime to execute first code after the compiler segfaults at shutdown

tester.cpp

@@ -94,7 +94,6 @@ void shutDown();
 /* process command line parameters */
 int main(int argc, char *argv[])
 {
-	atexit(shutDown);
 	switch (argc)
 	{
 		case 1:
@@ -152,6 +151,7 @@ int main(int argc, char *argv[])
 			helpText(argv[0]);
 			break;
 	}
+	cout << "vamanos!" <<endl;
 	return 0;
 }
 
@@ -179,15 +179,26 @@ void setUp()
 		funcs_h.open("output/functions.h");
 		consts_h.open("output/consts.h");
 		heap_h.open("output/heap.h");
-		output_cpp << "#include <runtime.h>\n#include \"consts.h\"\n"
+		output_cpp << "#include \"../runtime/runtime.h\"\n#include \"consts.h\"\n"
 			<< "#include \"heap.h\"\n#include \"functions.h\"\n"
-			<< "int main(int argc, char *argv[])\n{\n"
-			<< "unsigned int state=start;\nint run(){\nwhile (state>=start){\n"
-			<< "switch(state){\ncase start:" << endl;
-		if (DUMP)
-		{
-			varNames.open("varnames.txt");
-		}
+			<< "unsigned int state=START;\nunsigned int run(){\n"
+			<< "while (state>=START){\n"
+			<< "switch(state){\ncase START:" << endl;
+	}
+	else
+	{
+		output_cpp.open("/dev/null");
+		funcs_h.open("/dev/null");
+		consts_h.open("/dev/null");
+		heap_h.open("/dev/null");
+	}
+	if (DUMP)
+	{
+		varNames.open("varnames.log");
+	}
+	else
+	{
+		varNames.open("/dev/null");
 	}
 	if (DEBUG)
 	{
@@ -195,10 +206,15 @@ void setUp()
 		logfile.open("parse.log");
 		logger("Setup complete.");
 	}
+	else
+	{
+		logfile.open("/dev/null");
+	}
 }
 
 [[noreturn]] void error(enum COMPILE_ERRORS e)
 {
+	cerr << COMPILE_ERROR_NAMES[e] << endl;
 	errorLevel=e;
 	exit(1);
 }
@@ -220,7 +236,7 @@ void logger(string s)
 	if (DEBUG)
 	{
 		indent();
-		logfile << s << endl;
+		logfile << s << "\n";
 	}
 }
 
@@ -230,19 +246,23 @@ void shutDown()
 	if  (errorLevel != E_OK) cerr << "\nERROR: " 
 		<< COMPILE_ERROR_NAMES[errorLevel] << "\n\n" << endl;
 	logger("Dumping stack.");
-	if (DUMP && (logfile))
+	if (DUMP && (logfile)) fn::dumpCallStack();
+	if (DUMP)
 	{
-		fn::dumpCallStack();
-	}
-	varNames << "Global Variables\n";
-	for(auto iter=globals.begin(); iter!=globals.end(); ++iter)
-	{
-		varNames << "variable " << iter->first 
-			<< " has ID " << iter->second << "\n";
-	}
-	varNames << endl;
+		varNames << "Global Variables\n";
+		for(auto iter=globals.begin(); iter!=globals.end(); ++iter)
+		{
+			varNames << "variable " << iter->first 
+				<< " has ID " << iter->second->getID() << "\n";
+		}
+		varNames << endl;
 	label::dumpLabels();
-	output_cpp << "}\n}return state;\n}"<< endl;
+	}
+	if (COMPILE) 
+	{
+		output_cpp << "default:\nstate=UNDEFINED_STATE_ERROR;\n"
+			<< "break;\n}\n}\nreturn state;\n}"<< endl;
+	}
 }
 
 void testInt()
@@ -255,6 +275,7 @@ void testInt()
 	shared_ptr<printSegment>print=shared_ptr<printSegment>(
 		new printSegment(shared_ptr<expression>(new expression(v))));
 	print->generate();
+	label::generateEnd();
 }
 
 /* open files and compile */
@@ -266,4 +287,3 @@ void compile()
 
 	shutDown();
 }
-