1 files changed, 252 insertions, 0 deletions
diff --git a/usr.bin/f2c/error.c b/usr.bin/f2c/error.c
new file mode 100644
index 0000000..fd68d14
--- /dev/null
+++ b/usr.bin/f2c/error.c
@@ -0,0 +1,252 @@
+/****************************************************************
+Copyright 1990, 1993 by AT&T Bell Laboratories and Bellcore.
+
+Permission to use, copy, modify, and distribute this software
+and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all
+copies and that both that the copyright notice and this
+permission notice and warranty disclaimer appear in supporting
+documentation, and that the names of AT&T Bell Laboratories or
+Bellcore or any of their entities not be used in advertising or
+publicity pertaining to distribution of the software without
+specific, written prior permission.
+
+AT&T and Bellcore disclaim all warranties with regard to this
+software, including all implied warranties of merchantability
+and fitness.  In no event shall AT&T or Bellcore be liable for
+any special, indirect or consequential damages or any damages
+whatsoever resulting from loss of use, data or profits, whether
+in an action of contract, negligence or other tortious action,
+arising out of or in connection with the use or performance of
+this software.
+****************************************************************/
+
+#include "defs.h"
+
+warni(s,t)
+ char *s;
+ int t;
+{
+	char buf[100];
+	sprintf(buf,s,t);
+	warn(buf);
+	}
+
+warn1(s,t)
+char *s, *t;
+{
+	char buff[100];
+	sprintf(buff, s, t);
+	warn(buff);
+}
+
+
+warn(s)
+char *s;
+{
+	if(nowarnflag)
+		return;
+	if (infname && *infname)
+		fprintf(diagfile, "Warning on line %ld of %s: %s\n",
+			lineno, infname, s);
+	else
+		fprintf(diagfile, "Warning on line %ld: %s\n", lineno, s);
+	fflush(diagfile);
+	++nwarn;
+}
+
+
+errstr(s, t)
+char *s, *t;
+{
+	char buff[100];
+	sprintf(buff, s, t);
+	err(buff);
+}
+
+
+
+erri(s,t)
+char *s;
+int t;
+{
+	char buff[100];
+	sprintf(buff, s, t);
+	err(buff);
+}
+
+errl(s,t)
+char *s;
+long t;
+{
+	char buff[100];
+	sprintf(buff, s, t);
+	err(buff);
+}
+
+ char *err_proc = 0;
+
+err(s)
+char *s;
+{
+	if (err_proc)
+		fprintf(diagfile,
+			"Error processing %s before line %ld",
+			err_proc, lineno);
+	else
+		fprintf(diagfile, "Error on line %ld", lineno);
+	if (infname && *infname)
+		fprintf(diagfile, " of %s", infname);
+	fprintf(diagfile, ": %s\n", s);
+	fflush(diagfile);
+	++nerr;
+}
+
+
+yyerror(s)
+char *s;
+{
+	err(s);
+}
+
+
+
+dclerr(s, v)
+char *s;
+Namep v;
+{
+	char buff[100];
+
+	if(v)
+	{
+		sprintf(buff, "Declaration error for %s: %s", v->fvarname, s);
+		err(buff);
+	}
+	else
+		errstr("Declaration error %s", s);
+}
+
+
+
+execerr(s, n)
+char *s, *n;
+{
+	char buf1[100], buf2[100];
+
+	sprintf(buf1, "Execution error %s", s);
+	sprintf(buf2, buf1, n);
+	err(buf2);
+}
+
+
+Fatal(t)
+char *t;
+{
+	fprintf(diagfile, "Compiler error line %ld", lineno);
+	if (infname)
+		fprintf(diagfile, " of %s", infname);
+	fprintf(diagfile, ": %s\n", t);
+	done(3);
+}
+
+
+
+
+fatalstr(t,s)
+char *t, *s;
+{
+	char buff[100];
+	sprintf(buff, t, s);
+	Fatal(buff);
+}
+
+
+
+fatali(t,d)
+char *t;
+int d;
+{
+	char buff[100];
+	sprintf(buff, t, d);
+	Fatal(buff);
+}
+
+
+
+badthing(thing, r, t)
+char *thing, *r;
+int t;
+{
+	char buff[50];
+	sprintf(buff, "Impossible %s %d in routine %s", thing, t, r);
+	Fatal(buff);
+}
+
+
+
+badop(r, t)
+char *r;
+int t;
+{
+	badthing("opcode", r, t);
+}
+
+
+
+badtag(r, t)
+char *r;
+int t;
+{
+	badthing("tag", r, t);
+}
+
+
+
+
+
+badstg(r, t)
+char *r;
+int t;
+{
+	badthing("storage class", r, t);
+}
+
+
+
+
+badtype(r, t)
+char *r;
+int t;
+{
+	badthing("type", r, t);
+}
+
+
+many(s, c, n)
+char *s, c;
+int n;
+{
+	char buff[250];
+
+	sprintf(buff,
+	    "Too many %s.\nTable limit now %d.\nTry rerunning with the -N%c%d option.\n",
+	    s, n, c, 2*n);
+	Fatal(buff);
+}
+
+
+err66(s)
+char *s;
+{
+	errstr("Fortran 77 feature used: %s", s);
+	--nerr;
+}
+
+
+
+errext(s)
+char *s;
+{
+	errstr("f2c extension used: %s", s);
+	--nerr;
+}