public void loadProgramFromString(String progStr) {
IntlyLexer lexer = new IntlyLexer(new ANTLRInputStream(progStr));
IntlyParser parser = new IntlyParser(new CommonTokenStream(lexer));
parser.setBuildParseTree(true);
ParseTree tree = parser.program();
ProgramBuilder builder = new ProgramBuilder();
ParseTreeWalker.DEFAULT.walk(builder, tree);
program = builder.getProg();
}
public void loadProgramFromFile(String filename) throws IOException {
IntlyLexer lexer = new IntlyLexer(new ANTLRFileStream(filename));
IntlyParser parser = new IntlyParser(new CommonTokenStream(lexer));
parser.setBuildParseTree(true);
ParseTree tree = parser.program();
ProgramBuilder builder = new ProgramBuilder();
ParseTreeWalker.DEFAULT.walk(builder, tree);
program = builder.getProg();
}