字符: character常数: constant表达式: representation; expression常数表达式: co tant expre ion; constant expression; constant mark check宽字符常数: wide-character constant字符常数: character co tant; character constant代数表达式: algebraic expre ion; algebraic expression字符常数编辑: character constant editing字符表达式: character expre ion; character expression字符常数的符号名: symbolic name of a character constant缺字符表达式: error 106 character expression expected字符串表达式: string expression变量和代数表达式: variable and algebraic expression参数表达式变量: parameter expression variable混合型算数表达式: mixed type arithmetic缺字符串表达式: error 67 string expression expected字符或表达式宽度: character or expression width字符或表达式深度: character or expression depth代数表达式变换语句: algebraic expression manipulation statement代数表达式操作语句: algebraic expression manipulation statement字符常量: character constant字符常值: character literal字符串和规则表达式: strings and regular expressions表达式: representation; expression◇表达式求值 evaluation of expression常数表: constant table; table of constants
