声明void abort（）抛出不同的异常 [英] Declaration of void abort() throws different exceptions

问题描述

我试图为 Festival 写一些 C ++ 代码（使用C ++ API）试图编译。这是我如何调用 g ++ ：

I am trying to write some C++ code (using the C++ API) for Festival and am getting stuck while trying to compile. Here is how I invoke g++:

g ++ -Wall -pedantic -I .. / -I ../ speech_tools / include / helloFestival.C -oh -L ../ festival / src / lib / libFestival.a -L ../ speech_tools / lib / libestools.a -L ../ speech_tools / lib / libestbase.a -L ../ speech_tools / lib / libeststrings.a |& tee festival.runLog
我得到的错误是：

g++ -Wall -pedantic -I../ -I../speech_tools/include/ helloFestival.C -o h -L../festival/src/lib/libFestival.a -L../speech_tools/lib/libestools.a -L../speech_tools/lib/libestbase.a -L../speech_tools/lib/libeststrings.a |& tee festival.runLog The error I get is:

In file included from ../speech_tools/include/EST.h:48,
                 from ../festival/src/include/festival.h:47,
                 from helloFestival.C:4:
../speech_tools/include/EST_String.h:50: error: declaration of ‘void abort()’ throws different exceptions
/usr/include/stdlib.h:513: error: from previous declaration ‘void abort() throw ()’

EST_String.h中的冒犯行将是：

externCvoid abort（void）;

The offending line in EST_String.h would be:
extern "C" void abort(void);

main $ c> function我已经使用可以在这里找到：festvox.org/docs/manual-1.4.3/festival_28.html#SEC133

The main() function I have used can be found here: festvox.org/docs/manual-1.4.3/festival_28.html#SEC133

编译和链接说明这里是我使用的那些。

The compilation and linking instructions given here are the ones I have used.

我在网上看过这个问题，一些解决方案建议，这可能是因为向后兼容性，或调用中止）我的问题是：

I have looked this problem on the net and some of the solutions suggest that it maybe because of backward compatibility, or calling an abort() from within a destructor etc. My questions are:

1. 如何摆脱这个？


2. 为什么会看到这个错误？

推荐答案

您看到此错误，因为speech_tools中的abort强制的abort（）函数。可能没有真正好，干净的方法来解决这个问题。如果你自己写了EST_String.h，那么用不同的方式命名函数。

You see this error because the abort() function in speech_tools conflicts with the standard-mandated abort() function. There's probably no really good, clean way to fix this. If you have written EST_String.h yourself, name the function differently.

如果没有，请不要在同一个文件中包含stdlib.h和EST_String.h。是的，这是有限的和坏的，但你在这里的一个糟糕的情况。

If not, don't include stdlib.h and EST_String.h in the same file. Yes, that's limiting and bad, but you are in a crappy situation here.

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