info

• the recomended environment to build and run is Eclipse Luna with ANTLR 4 plugin
• in Eclipse got to window/refrences/ANTL/tool in ANTLR too add 4.7.1 jar and tick generate (-visitor)
• ANTLR 4.7.1 is used for both grammar and test program. the ANTLR 4.7.1 jar file exists in the lib folder of each project.
• test programs does not contain errorful programs. all should pass. I hope :)
• antlr4.antlrToolPath=/4DV506.sm222cf.PA1/lib/antlr-4.7.1-complete.jar
• install the ANSI Escape in Console plugin for Eclipse to see the console outputs in color. otherwise you might see nonsense charachters at the begining and end of each line.

compile and Run

• PART I the Grammer Testing.
• PART II the SymbolTable and TypeChecking.
• PART II the Code Generation.