Bantam_Java_Compiler
An ANTLR grammar file for Bantam Java.
This version includes a library for ANTLR symtab.
Parser
A listener builds a symbol table as the parse is completed
Semantic Analyzer
A visitor ensures the program follows the semantics of Bantam Java, including:
-
type conformity in the following contexts:
- assignment
returnexpression- method call:
- number of arguments
- compatible actual/formal parameter types
- operations
+,-, etc. must have certain-typed operands
-
a class can't have two fields with the same name
-
a class can't have two methods with the same name
-
two classes can't have the same name