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Manoel Trapier
2013-03-18 19:50:01 +01:00
committed by Manoël Trapier
parent 2bbd5a38de
commit 20d58dea19
16 changed files with 120 additions and 69 deletions
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22
lang/cem/cpp.ansi/options.c
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@@ -12,6 +12,8 @@
#include "class.h"
#include "macro.h"
#include "idf.h"
#include "arith.h"
#include "LLlex.h"
char options[128]; /* one for every char */
int inc_pos = 1; /* place where next -I goes */
@@ -24,11 +26,13 @@ char *dep_file = 0;
extern int idfsize;
int txt2int(char **tp);
void do_option(char *text)
{
switch(*text++) {
case '-':
options[*text] = 1;
options[*(unsigned char *)text] = 1;
break;
case 'u':
if (! strcmp(text, "ndef")) {
@@ -53,19 +57,19 @@ void do_option(char *text)
case 'm':
case 'o': /* ignore garbage after #else or #endif */
case 'C' : /* comment output */
options[*(text-1)] = 1;
options[*(unsigned char *)(text-1)] = 1;
break;
case 'D' : /* -Dname : predefine name */
{
register char *cp = text, *name, *mactext;
char *cp = text, *name, *mactext;
unsigned maclen;
if (class(*cp) != STIDF && class(*cp) != STELL) {
if (class(*(unsigned char *)cp) != STIDF && class(*(unsigned char *)cp) != STELL) {
error("identifier missing in -D%s", text);
break;
}
name = cp;
while (*cp && in_idf(*cp))
while (*cp && in_idf(*(unsigned char *)cp))
++cp;
if (!*cp) { /* -Dname */
maclen = 1;
@@ -85,8 +89,8 @@ void do_option(char *text)
}
case 'I' : /* -Ipath : insert "path" into include list */
if (*text) {
register int i;
register char *new = text;
int i;
char *new = text;
if (++inc_total > inc_max) {
inctable = (char **)
@@ -130,8 +134,8 @@ int txt2int(char **tp)
/* the integer pointed to by *tp is read, while increasing
*tp; the resulting value is yielded.
*/
register int val = 0;
register int ch;
int val = 0;
int ch;
while (ch = **tp, ch >= '0' && ch <= '9') {
val = val * 10 + ch - '0';