private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseClassType(SymbolTable tbl) throws CompileError { ASTList list = null; for (;;) { if (lex.get() != Identifier) throw new SyntaxError(lex); list = ASTList.append(list, new Symbol(lex.getString())); if (lex.lookAhead() == '.') lex.get(); else break; } return list; }
private ASTList parseClassType(SymbolTable tbl) throws CompileError { ASTList list = null; for (;;) { if (lex.get() != Identifier) throw new SyntaxError(lex); list = ASTList.append(list, new Symbol(lex.getString())); if (lex.lookAhead() == '.') lex.get(); else break; } return list; }
private ArrayInit parseArrayInitializer(SymbolTable tbl) throws CompileError { lex.get(); // '{' ASTree expr = parseExpression(tbl); ArrayInit init = new ArrayInit(expr); while (lex.lookAhead() == ',') { lex.get(); expr = parseExpression(tbl); ASTList.append(init, expr); } if (lex.get() != '}') throw new SyntaxError(lex); return init; }
private ASTList parseArgumentList(SymbolTable tbl) throws CompileError { if (lex.get() != '(') throw new CompileError("( is missing", lex); ASTList list = null; if (lex.lookAhead() != ')') for (;;) { list = ASTList.append(list, parseExpression(tbl)); if (lex.lookAhead() == ',') lex.get(); else break; } if (lex.get() != ')') throw new CompileError(") is missing", lex); return list; } }
private ArrayInit parseArrayInitializer(SymbolTable tbl) throws CompileError { lex.get(); // '{' ASTree expr = parseExpression(tbl); ArrayInit init = new ArrayInit(expr); while (lex.lookAhead() == ',') { lex.get(); expr = parseExpression(tbl); ASTList.append(init, expr); } if (lex.get() != '}') throw new SyntaxError(lex); return init; }
private ASTList parseArgumentList(SymbolTable tbl) throws CompileError { if (lex.get() != '(') throw new CompileError("( is missing", lex); ASTList list = null; if (lex.lookAhead() != ')') for (;;) { list = ASTList.append(list, parseExpression(tbl)); if (lex.lookAhead() == ',') lex.get(); else break; } if (lex.get() != ')') throw new CompileError(") is missing", lex); return list; } }
private Stmnt parseTry(SymbolTable tbl) throws CompileError { lex.get(); // TRY Stmnt block = parseBlock(tbl); ASTList catchList = null; while (lex.lookAhead() == CATCH) { lex.get(); // CATCH if (lex.get() != '(') throw new SyntaxError(lex); SymbolTable tbl2 = new SymbolTable(tbl); Declarator d = parseFormalParam(tbl2); if (d.getArrayDim() > 0 || d.getType() != CLASS) throw new SyntaxError(lex); if (lex.get() != ')') throw new SyntaxError(lex); Stmnt b = parseBlock(tbl2); catchList = ASTList.append(catchList, new Pair(d, b)); } Stmnt finallyBlock = null; if (lex.lookAhead() == FINALLY) { lex.get(); // FINALLY finallyBlock = parseBlock(tbl); } return Stmnt.make(TRY, block, catchList, finallyBlock); }
private Stmnt parseTry(SymbolTable tbl) throws CompileError { lex.get(); // TRY Stmnt block = parseBlock(tbl); ASTList catchList = null; while (lex.lookAhead() == CATCH) { lex.get(); // CATCH if (lex.get() != '(') throw new SyntaxError(lex); SymbolTable tbl2 = new SymbolTable(tbl); Declarator d = parseFormalParam(tbl2); if (d.getArrayDim() > 0 || d.getType() != CLASS) throw new SyntaxError(lex); if (lex.get() != ')') throw new SyntaxError(lex); Stmnt b = parseBlock(tbl2); catchList = ASTList.append(catchList, new Pair(d, b)); } Stmnt finallyBlock = null; if (lex.lookAhead() == FINALLY) { lex.get(); // FINALLY finallyBlock = parseBlock(tbl); } return Stmnt.make(TRY, block, catchList, finallyBlock); }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseArraySize(SymbolTable tbl) throws CompileError { ASTList list = null; while (lex.lookAhead() == '[') list = ASTList.append(list, parseArrayIndex(tbl)); return list; }
private ASTList parseClassType(SymbolTable tbl) throws CompileError { ASTList list = null; for (;;) { if (lex.get() != Identifier) throw new SyntaxError(lex); list = ASTList.append(list, new Symbol(lex.getString())); if (lex.lookAhead() == '.') lex.get(); else break; } return list; }
private ASTList parseClassType(SymbolTable tbl) throws CompileError { ASTList list = null; for (;;) { if (lex.get() != Identifier) throw new SyntaxError(lex); list = ASTList.append(list, new Symbol(lex.getString())); if (lex.lookAhead() == '.') lex.get(); else break; } return list; }
private ASTList parseClassType(SymbolTable tbl) throws CompileError { ASTList list = null; for (;;) { if (lex.get() != Identifier) throw new SyntaxError(lex); list = ASTList.append(list, new Symbol(lex.getString())); if (lex.lookAhead() == '.') lex.get(); else break; } return list; }