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* buildsym.c (start_subfile): If a .c file includes a .C file, set

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the language of both of them to C++.
This commit is contained in:
Jim Kingdon 1993-07-28 00:22:08 +00:00
parent 7706616f20
commit 56ad756a85
2 changed files with 34 additions and 0 deletions
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3
gdb/ChangeLog
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@ -1,5 +1,8 @@
Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* buildsym.c (start_subfile): If a .c file includes a .C file, set
the language of both of them to C++.
* config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
<memory.h>.
Include <malloc.h> rather than declaring malloc functions ourself.

31
gdb/buildsym.c
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@ -412,6 +412,37 @@ start_subfile (name, dirname)
{
subfile->language = subfile->next->language;
}
/* cfront output is a C program, so in most ways it looks like a C
program. But to demangle we need to set the language to C++. We
can distinguish cfront code by the fact that it has #line
directives which specify a file name ending in .C.
So if the filename of this subfile ends in .C, then change the language
of any pending subfiles from C to C++. .cc is also accepted, even
though I don't think cfront allows it. */
if (subfile->name)
{
char *p;
struct subfile *s;
p = strrchr (subfile->name, '.');
if (p != NULL
&& (p[1] == 'C' && p[2] == '\0'
|| p[1] == 'c' && p[2] == 'c' && p[3] == '\0'))
for (s = subfiles; s != NULL; s = s->next)
if (s->language == language_c)
s->language = language_cplus;
}
/* And patch up this file if necessary. */
if (subfile->language == language_c
&& subfile->next != NULL
&& subfile->next->language == language_cplus)
{
subfile->language = language_cplus;
}
}
/* For stabs readers, the first N_SO symbol is assumed to be the source