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patch 8.0.0074

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Problem:    Cannot make Vim fail on an internal error.
Solution:   Add IEMSG() and IEMSG2(). (Domenique Pelle)  Avoid reporting an
            internal error without mentioning where.
This commit is contained in:
Bram Moolenaar
2016-11-10 20:01:45 +01:00
parent 459ca56312
commit 95f096030e
30 changed files with 159 additions and 91 deletions
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30
src/misc2.c
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@@ -918,7 +918,7 @@ lalloc(long_u size, int message)
{
/* Don't hide this message */
emsg_silent = 0;
EMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
IEMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
return NULL;
}
@@ -1075,7 +1075,7 @@ free_all_mem(void)
p_ea = FALSE;
if (first_tabpage->tp_next != NULL)
do_cmdline_cmd((char_u *)"tabonly!");
if (firstwin != lastwin)
if (!ONE_WINDOW)
do_cmdline_cmd((char_u *)"only!");
# endif
@@ -6040,32 +6040,6 @@ filewritable(char_u *fname)
}
#endif
/*
* Print an error message with one or two "%s" and one or two string arguments.
* This is not in message.c to avoid a warning for prototypes.
*/
int
emsg3(char_u *s, char_u *a1, char_u *a2)
{
if (emsg_not_now())
return TRUE; /* no error messages at the moment */
vim_snprintf((char *)IObuff, IOSIZE, (char *)s, a1, a2);
return emsg(IObuff);
}
/*
* Print an error message with one "%ld" and one long int argument.
* This is not in message.c to avoid a warning for prototypes.
*/
int
emsgn(char_u *s, long n)
{
if (emsg_not_now())
return TRUE; /* no error messages at the moment */
vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
return emsg(IObuff);
}
#if defined(FEAT_SPELL) || defined(FEAT_PERSISTENT_UNDO) || defined(PROTO)
/*
* Read 2 bytes from "fd" and turn them into an int, MSB first.