LIB$SSIGNAL问题与OpenVMS上的-F-atals有关

我正在维护一个应用程序，该应用程序必须运行操作Alpha OpenVMS（7.3-2）和安腾OpenVMS。它是用C++编写的，编译器版本在Alpha上为6.5-046，在IA64上为7.4-004。

我遇到的问题是LIB$SIGNAL（）。一旦发出致命消息，程序就会中止。

首先是要复制的代码（作为生成和构建代码的DCL脚本）：

$ create mtst.msg
.TITLE  Message file for MTST
.IDENT  'VERSION 1.1'
.FACILITY MTST,1 /PREFIX=MTST_
.SEVERITY INFORMATIONAL
HELLO       <Hello World> /fao_count=0
.SEVERITY SUCCESS
SUCCESS     <Opdracht succesvol uitgevoerd> /fao_count=0
.SEVERITY WARNING
WHOOPS      <Dit is een waarschuwing: !AZ> /fao_count=1
.SEVERITY ERROR
WHAAA       <Oeioeioei dat was op het randje> /fao_count=0
.SEVERITY   FATAL
AARGH       <Nu is het helemaal mis> /fao_count=0
.END
$!
$ create msgtest.h
#define __NEW_STARLET 1
#include<lib$routines.h>
#include<stsdef.h>
#pragma extern_model globalvalue
extern unsigned long MTST_HELLO;
extern unsigned long MTST_SUCCESS;
extern unsigned long MTST_WHOOPS;
extern unsigned long MTST_WHAAA;
extern unsigned long MTST_AARGH;
#pragma extern_model relaxed_refdef
$!
$ create msgctest.c
#include<msgtest.h>
#include<stdio>
#include<stdlib.h>
int main(void) {
    char* msgArgument = "Boe!";
    printf ("Test: info message...n");
    LIB$SIGNAL(MTST_HELLO);
    printf("n");
    printf ("Test: success message...n");
    LIB$SIGNAL(MTST_SUCCESS);
    printf("n");
    printf ("Test:  warning message...n");
    LIB$SIGNAL(MTST_WHOOPS, 1, msgArgument);
    printf("n");
    printf ("Test: error message...n");
    LIB$SIGNAL(MTST_WHAAA);
    printf("n");
    printf ("Test: fatal message...n");
    LIB$SIGNAL(MTST_AARGH);
    printf("n");
    printf ("Einde test!n");
}
$!
$ create msgtest.cpp
#include<msgtest.h>
#include<iostream>
#include<stdlib.h>
using namespace std;
#include <chfdef.h>
int main(void) {
    char* msgArgument = "Boe!";
    cout << "Using IOStream:" << endl << "Test: info message..." << endl;
    LIB$SIGNAL(MTST_HELLO);
    cout << endl << "Test: success message..." << endl;
    LIB$SIGNAL(MTST_SUCCESS);
    cout << endl << "Test:  warning message..." << endl;
    LIB$SIGNAL(MTST_WHOOPS, 1, msgArgument);
    cout << endl << "Test: error message..." << endl;
    LIB$SIGNAL(MTST_WHAAA);
    cout << endl << "Test: fatal message..." << endl;
    LIB$SIGNAL(MTST_AARGH);
    // Next line is, of course, never displayed...
    cout << endl << "Einde test!" << endl;
}
$!
$! Compile the message file
$ message mtst
$!
$! As a reference, build an executable using the C-source. Will always work both on Alpha and Itanium
$ cc/lis=[] /include=[] msgctest.c /warn=(disa=dollarid)/notrace
$ link msgctest,mtst  /map=[]/cross/notrace
$!
$! Now build the C++ based exe.
$ cxx/lis=[]/reposi=[] /include=[] msgtest.cpp /warn=(disa=dollarid)/notrace/standard=strict_ansi
$! Using this compile statement it works on Itanium:
$! cxx/lis=[]/reposi=[] /include=[] msgtest.cpp /warn=(disa=dollarid)/notrace
$! Using this compile statement it fails again:
$! cxx/lis=[]/reposi=[] /include=[] msgtest.cpp /warn=(disa=dollarid)/notrace/define=(__USE_STD_IOSTREAM)
$ cxxlink msgtest,mtst /map=[]/cross/notrace
$!

C源始终有效，在Alpha上两个脚本都有效。

在不使用/STSTANDARD的情况下编译时，它在安腾上运行良好，但在最初的程序中，我在使用iostream时遇到了问题：我需要ANSI，但使用/DINIE=（__USE_STD_iostream）进行编译会带回最初的问题。

$r msgtest
Test: info message...
%MTST-I-HELLO, Hello World
Test: success message...
%MTST-S-SUCCESS, Opdracht succesvol uitgevoerd
Test: inwarningfo message...
%MTST-W-WHOOPS, Dit is een waarschuwing: Boe!
Test: error message...
%MTST-E-WHAAA, Oeioeioei dat was op het randje
Test: fatal message...
%CXXL-F-TERMINATING, terminate() or unexpected() called
$

我期待的是：

$ r msgctest
Test: info message...
%MTST-I-HELLO, Hello World
Test: success message...
%MTST-S-SUCCESS, Opdracht succesvol uitgevoerd
Test:  warning message...
%MTST-W-WHOOPS, Dit is een waarschuwing: Boe!
Test: error message...
%MTST-E-WHAAA, Oeioeioei dat was op het randje
Test: fatal message...
%MTST-F-AARGH, Nu is het helemaal mis
$

所以…%CPP--WTF，请帮忙：-/

提前感谢，Oscar

注意：在我昨天写的原始帖子中，有一个不同的脚本，其中包含了一些更多的测试代码，比如try/catch。当然，这改变了用户2116290在他/她的评论中所说的测试结果。我将DCL脚本更改为原始测试，以重现我在原始应用程序中看到的内容。