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Diffstat (limited to 'ioq3-r437/src/tools/lcc/src/error.c')
-rw-r--r--ioq3-r437/src/tools/lcc/src/error.c137
1 files changed, 0 insertions, 137 deletions
diff --git a/ioq3-r437/src/tools/lcc/src/error.c b/ioq3-r437/src/tools/lcc/src/error.c
deleted file mode 100644
index 2187c101..00000000
--- a/ioq3-r437/src/tools/lcc/src/error.c
+++ /dev/null
@@ -1,137 +0,0 @@
-#include "c.h"
-
-
-static void printtoken(void);
-int errcnt = 0;
-int errlimit = 20;
-char kind[] = {
-#define xx(a,b,c,d,e,f,g) f,
-#define yy(a,b,c,d,e,f,g) f,
-#include "token.h"
-};
-int wflag; /* != 0 to suppress warning messages */
-
-void test(int tok, char set[]) {
- if (t == tok)
- t = gettok();
- else {
- expect(tok);
- skipto(tok, set);
- if (t == tok)
- t = gettok();
- }
-}
-void expect(int tok) {
- if (t == tok)
- t = gettok();
- else {
- error("syntax error; found");
- printtoken();
- fprint(stderr, " expecting `%k'\n", tok);
- }
-}
-void error(const char *fmt, ...) {
- va_list ap;
-
- if (errcnt++ >= errlimit) {
- errcnt = -1;
- error("too many errors\n");
- exit(1);
- }
- va_start(ap, fmt);
- if (firstfile != file && firstfile && *firstfile)
- fprint(stderr, "%s: ", firstfile);
- fprint(stderr, "%w: ", &src);
- vfprint(stderr, NULL, fmt, ap);
- va_end(ap);
-}
-
-void skipto(int tok, char set[]) {
- int n;
- char *s;
-
- assert(set);
- for (n = 0; t != EOI && t != tok; t = gettok()) {
- for (s = set; *s && kind[t] != *s; s++)
- ;
- if (kind[t] == *s)
- break;
- if (n++ == 0)
- error("skipping");
- if (n <= 8)
- printtoken();
- else if (n == 9)
- fprint(stderr, " ...");
- }
- if (n > 8) {
- fprint(stderr, " up to");
- printtoken();
- }
- if (n > 0)
- fprint(stderr, "\n");
-}
-/* fatal - issue fatal error message and exit */
-int fatal(const char *name, const char *fmt, int n) {
- print("\n");
- errcnt = -1;
- error("compiler error in %s--", name);
- fprint(stderr, fmt, n);
- exit(EXIT_FAILURE);
- return 0;
-}
-
-/* printtoken - print current token preceeded by a space */
-static void printtoken(void) {
- switch (t) {
- case ID: fprint(stderr, " `%s'", token); break;
- case ICON:
- fprint(stderr, " `%s'", vtoa(tsym->type, tsym->u.c.v));
- break;
- case SCON: {
- int i, n;
- if (ischar(tsym->type->type)) {
- char *s = tsym->u.c.v.p;
- n = tsym->type->size;
- fprint(stderr, " \"");
- for (i = 0; i < 20 && i < n && *s; s++, i++)
- if (*s < ' ' || *s >= 0177)
- fprint(stderr, "\\%o", *s);
- else
- fprint(stderr, "%c", *s);
- } else { /* wchar_t string */
- unsigned int *s = tsym->u.c.v.p;
- assert(tsym->type->type->size == widechar->size);
- n = tsym->type->size/widechar->size;
- fprint(stderr, " L\"");
- for (i = 0; i < 20 && i < n && *s; s++, i++)
- if (*s < ' ' || *s >= 0177)
- fprint(stderr, "\\x%x", *s);
- else
- fprint(stderr, "%c", *s);
- }
- if (i < n)
- fprint(stderr, " ...");
- else
- fprint(stderr, "\"");
- break;
- }
- case FCON:
- fprint(stderr, " `%S'", token, (char*)cp - token);
- break;
- case '`': case '\'': fprint(stderr, " \"%k\"", t); break;
- default: fprint(stderr, " `%k'", t);
- }
-}
-
-/* warning - issue warning error message */
-void warning(const char *fmt, ...) {
- va_list ap;
-
- va_start(ap, fmt);
- if (wflag == 0) {
- errcnt--;
- error("warning: ");
- vfprint(stderr, NULL, fmt, ap);
- }
- va_end(ap);
-}