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(handle_sysv_pragma): Function moved to c-lex.c. 

From-SVN: r1358
This commit is contained in:
Richard Stallman 1992-06-30 03:17:52 +00:00
parent a187ac959a
commit 4b578ebfe6
1 changed files with 4 additions and 32 deletions
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36
gcc/c-pragma.c
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@ -17,6 +17,10 @@ You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "config.h"
#include "tree.h"
#ifdef HANDLE_SYSV_PRAGMA
/* When structure field packing is in effect, this variable is the
@ -25,38 +29,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
extern int maximum_field_alignment;
/* Handle a #pragma directive. INPUT is the current input stream,
and C is a character to reread.
Returns a character for the caller to reread,
or -1 meaning there isn't one. */
int
handle_sysv_pragma (input, c)
FILE *input;
int c;
{
while (c == ' ' || c == '\t')
c = getc (input);
if (c == '\n' || c == EOF)
{
handle_pragma_token (0, 0);
return c;
}
ungetc (c, input);
switch (yylex ())
{
case IDENTIFIER:
case TYPENAME:
case STRING:
case CONSTANT:
handle_pragma_token (token_buffer, yylval.ttype);
break;
default:
handle_pragma_token (token_buffer, 0);
}
return -1;
}
/* Handle one token of a pragma directive. TOKEN is the
current token, and STRING is its printable form. */