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cpperror.c (cpp_message): Generalize for "fatal" errors.

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* cpperror.c (cpp_message):  Generalize for "fatal" errors.
(cpp_fatal):  New function (just calls cpp_message).

From-SVN: r12201
This commit is contained in:
Per Bothner 1996-06-06 20:04:54 -07:00
parent b23378c8ab
commit 05a2b36fad
1 changed files with 21 additions and 4 deletions
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25
gcc/cpperror.c
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@ -88,21 +88,38 @@ cpp_file_line_for_message (pfile, filename, line, column)
fprintf (stderr, "%s:%d: ", filename, line); fprintf (stderr, "%s:%d: ", filename, line);
} }
/* IS_ERROR is 1 for error, 0 for warning */ /* IS_ERROR is 2 for "fatal" error, 1 for error, 0 for warning */
void cpp_message (pfile, is_error, msg, arg1, arg2, arg3) void cpp_message (pfile, is_error, msg, arg1, arg2, arg3)
int is_error; int is_error;
cpp_reader *pfile; cpp_reader *pfile;
char *msg; char *msg;
char *arg1, *arg2, *arg3; char *arg1, *arg2, *arg3;
{ {
if (is_error) if (!is_error)
pfile->errors++;
else
fprintf (stderr, "warning: "); fprintf (stderr, "warning: ");
else if (is_error == 2)
pfile->errors = CPP_FATAL_LIMIT;
else if (pfile->errors < CPP_FATAL_LIMIT)
pfile->errors++;
fprintf (stderr, msg, arg1, arg2, arg3); fprintf (stderr, msg, arg1, arg2, arg3);
fprintf (stderr, "\n"); fprintf (stderr, "\n");
} }
/* Same as cpp_error, except we consider the error to be "fatal",
such as inconsistent options. I.e. there is little point in continuing.
(We do not exit, to support use of cpplib as a library.
Instead, it is the caller's responsibility to check
CPP_FATAL_ERRORS. */
void
cpp_fatal (pfile, str, arg)
cpp_reader *pfile;
char *str, *arg;
{
fprintf (stderr, "%s: ", progname);
cpp_message (pfile, 2, str, arg);
}
void void
fatal (str, arg) fatal (str, arg)
char *str, *arg; char *str, *arg;