WindRiver Diab Compiler 错误消息参考5.9版

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"wr_diab_compiler_error_messages_reference_5.9.pdf" 这是一份关于WindRiver Diab Compiler错误消息参考的文档，版本5.9。该文档由Wind River Systems, Inc.版权所有，详细列出了Diab编译器在编译过程中可能会遇到的各种错误消息及其含义，旨在帮助开发者理解和解决在使用VxWorks操作系统时遇到的编译问题。 VxWorks是Wind River Systems的一个注册商标，是一个实时操作系统（RTOS），广泛应用于嵌入式系统开发。Diab Compiler是专门为VxWorks设计的高效、优化的C/C++编译器，它对于保证代码的质量和性能至关重要。此文档包含的信息可能涉及版权保护，未经Wind River Systems, Inc.的书面许可，不得复制或以任何形式传播。同时，文档中可能提及的第三方商标各自归其所有者所有。用户如需了解有关Wind River商标的更多信息，可以访问指定的网页链接。产品可能包含由第三方授权给Wind River的软件，安装目录下的"3rd_party_licensor_notice.pdf"或"legal-notices/"文件夹提供了相关的许可通知。文档中，Wind River可能会引用第三方文献或者提供第三方网站的链接，这些仅用于信息目的，不承担由此产生的任何责任。错误消息参考部分将详细解释每一条编译错误的产生原因，可能的问题所在以及如何修复的建议。这对于开发者来说是极其宝贵的资源，因为它能快速定位和解决问题，提高开发效率。通过理解和应用这份文档，开发者可以更好地调试代码，避免或解决编译阶段出现的障碍，确保VxWorks项目的顺利进行。《WindRiver Diab Compiler Error Messages Reference 5.9》是一个对于VxWorks开发人员至关重要的工具，它提供了一个详尽的错误代码库，帮助他们理解和解决编译过程中的各种问题，从而优化其软件开发流程。

Wind River Diab Compiler

Error Messages Reference, 5.9

Date operator+(int i, j){...}

1147: constructors can’t be declared string

Constructors cannot be declared static or virtual.

1148: constructors can’t have a return type

A constructor declaration is invalid. (e)

1149: constructor is illformed, must have other parameters

A constructor declaration is invalid. (e)

1151: can’t have a destructor in a nameless class/struct/union

A nameless class cannot have a destructor since the destructor takes its name

from the class. (e)

class {

~foo();

};

1152: destructors must have same name as the class/struct/union

The destructor declaration is invalid. (e)

1153: destructors may have no return type

const ~k(){}

1154: destructors can’t be declared string

Destructors cannot be declared static.

1155: destructors may take no arguments

The destructor declaration is invalid. (e)

1156: conversion functions may take no arguments

It is not valid to define a conversion function that is not a class member. A

conversion function cannot take arguments. A conversion function cannot

convert to the type of the class if it is a member of, or a reference to it. (e)

1157: conversion to original class or reference to it

It is not valid to define a conversion function that is not a class member. A

conversion function cannot take arguments. A conversion function cannot

convert to the type of the class if it is a member of, or a reference to it. (e)

1159: no type found for identifier, can be omitted for member functions only

The identifier has not been declared. (e)

1160: class already has operator delete with number of argument(s)

The delete operator cannot be overloaded. (e)

1161: member operator functions can’t be static

Operator functions in a class cannot be declared static. (e)

1162: member of abstract class

A class member cannot be of abstract type. (e)

1163: unions can’t have virtual member functions

Union cannot have virtual functions as members. (e)

1164: member function of local class must be defined in class definition

Because functions cannot be defined in other functions, any function in a local

class must be defined in the class body. (e)

1165: redeclaration of member identifier

A member occurs more than once in a struct, union, or class. (e)

struct { int m1; int m1; };

Wind River Diab Compiler

Error Messages Reference, 5.9

1210 to 1216: (compiler error)

The compiler has detected an internal error. May result from other errors

reported earlier. If the problem does not appear to be a consequence of some

earlier error, please notify Customer Support. (f)

For users searching online: 1211, 1212, 1213, 1214, 1215, 1216.

1219: (internal error)

The compiler has detected an internal error. May result from other errors

reported earlier. If the problem does not appear to be a consequence of some

earlier error, please report it to Customer Support. (f)

1221: don’t know size of object

The sizeof operator is used on an incompletely specified array or undefined

structure, or an array of objects of unknown size is declared. (e)

extern int ar[]; sz = sizeof(ar);

1224: type must have default constructor

The class must have a default constructor. (e)

1227: EOF in comment

The source file ended in a comment. (w) if -Xpcc, (e) otherwise.

1228: too many characters in character constant

A character constant has more than four characters. The limit is four on 32 bit

machines. (e)

int i1 = 'abcd'; /* ok */

int i2 = 'abcde'; /* not ok */

1229: EOF in character constant

The source file ended at an unexpected place during parsing. (f)

1230: newline in character constant

char TAB = '\t;

1231: empty character constant

There are no characters in a character constant. If an empty string is desired,

use string quotes

"". (e)

int i3 = ''; /* This is two single quotes characters. */

1232: too many characters in wide character constant

1234: newline in wide character constant

A newline is in a wide character constant.

Example: in the following, the wide character constant is intended to be L'ab',

but is broken across two lines.

int i = L'a

b';

1235: empty wide character constant

Empty wide character constants are not allowed:

int i = L'';

1236: EOF in string constant

The source file ended at an unexpected place during parsing. (f)

1237: newline in string constant

The end of a line was found while parsing a string constant. Usually caused by

a missing double quote character at the end of the constant. (e)

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