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    • 3. 发明授权
    • Computer system for compiling source program
    • 用于编译源程序的计算机系统
    • US07716655B2
    • 2010-05-11
    • US11531619
    • 2006-09-13
    • Katsuya Uchida
    • Katsuya Uchida
    • G06F9/45
    • G06F8/41
    • A computer system includes: a storage unit that stores the source program and type information representing data types including a fixed-point type; a detecting unit that obtains the source program from the storage unit and detects a type specifier and an immediate from the obtained source program; a type specifier analyzing unit that analyzes the type specifier and links one of a variable and a function, data type of which is specified by the type specifier, to the type information of the fixed-point type when the type specifier is a floating-point type to store in the storage unit; and an immediate analyzing unit that analyzes the immediate and links the immediate to the type information of fixed-point type when the immediate is any one of a decimal number without a postfix and a decimal number with floating-point type postfix to store in the storage unit.
    • 计算机系统包括:存储单元,存储源程序和表示包括定点类型的数据类型的类型信息; 检测单元,从所述存储单元获取源程序,并从所获得的源程序中检测类型说明符和立即数; 类型说明符分析单元,当类型说明符是浮点时,分析类型说明符并将数据类型由类型说明符指定的一个变量和函数链接到定点类型的类型信息 类型存储在存储单元中; 以及立即分析单元,分析立即数,并将立即数链接到定点类型的类型信息,当立即数是没有后缀的十进制数中的任意一个,并且具有浮点型后缀的十进制数存储在存储器中时 单元。