scanner.java

用Java实现的编译器。把源代码编译成SPARC汇编程序

}
					case -60:
						break;
					case 62:
						{
		System.err.println(parser.infile + ": "+ (yyline+1) +": Lexical error: Unclosed char literal: '"+yytext());
		ClassProgram.numOfError++;
		ClassProgram.semanticCheck=false;
}
					case -61:
						break;
					case 63:
						{
		System.err.println(parser.infile + ": "+ (yyline+1) +": Lexical error: Illegal character: '"+yytext());
		ClassProgram.numOfError++;
		ClassProgram.semanticCheck=false;	
}
					case -62:
						break;
					case 64:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -63:
						break;
					case 65:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -64:
						break;
					case 66:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -65:
						break;
					case 67:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -66:
						break;
					case 68:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -67:
						break;
					case 69:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -68:
						break;
					case 70:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -69:
						break;
					case 71:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -70:
						break;
					case 72:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -71:
						break;
					case 73:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -72:
						break;
					case 74:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -73:
						break;
					case 75:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -74:
						break;
					case 76:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -75:
						break;
					case 77:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -76:
						break;
					case 78:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -77:
						break;
					case 79:
						{
	if (debug) System.out.println("Token (Integer Literal) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.INTLIT,(yyline+1),yychar, new String(yytext())));
}
					case -78:
						break;
					case 81:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -79:
						break;
					case 82:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -80:
						break;
					case 83:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -81:
						break;
					case 84:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -82:
						break;
					case 85:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -83:
						break;
					case 86:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -84:
						break;
					case 87:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -85:
						break;
					case 88:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -86:
						break;
					case 89:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -87:
						break;
					case 90:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -88:
						break;
					case 91:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -89:
						break;
					case 92:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -90:
						break;
					case 93:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -91:
						break;
					case 94:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -92:
						break;
					case 95:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -93:
						break;
					case 96:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -94:
						break;
					case 97:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -95:
						break;
					case 98:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -96:
						break;
					case 99:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -97:
						break;
					case 100:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -98:
						break;
					case 101:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -99:
						break;
					case 102:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -100:
						break;
					case 103:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -101:
						break;
					case 104:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -102:
						break;
					case 105:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -103:
						break;
					case 106:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -104:
						break;
					case 107:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -105:
						break;
					case 108:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -106:
						break;
					case 109:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -107:
						break;
					case 110:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -108:
						break;
					case 111:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -109:
						break;
					case 112:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -110:
						break;
					case 113:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -111:
						break;
					case 114:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -112:
						break;
					case 115:
						{
	if (debug) System.out.println("Token (Indentifier) at line ("+(yyline+1)+"): "+yytext());
	lineno = yyline + 1; return (new Symbol(sym.ID,(yyline+1),yychar, new String(yytext())));
}
					case -113:
						break;
					default:
						yy_error(YY_E_INTERNAL,false);
					case -1:
					}
					yy_initial = true;
					yy_state = yy_state_dtrans[yy_lexical_state];
					yy_next_state = YY_NO_STATE;
					yy_last_accept_state = YY_NO_STATE;
					yy_mark_start();
					yy_this_accept = yy_acpt[yy_state];
					if (YY_NOT_ACCEPT != yy_this_accept) {
						yy_last_accept_state = yy_state;
						yy_mark_end();
					}
				}
			}
		}
	}
}