Module Name: src
Committed By: christos
Date: Fri Apr 18 01:15:07 UTC 2014
Modified Files:
src/usr.bin/xlint/lint1: main1.c
Log Message:
Add some builtins
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/usr.bin/xlint/lint1/main1.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/main1.c
diff -u src/usr.bin/xlint/lint1/main1.c:1.21 src/usr.bin/xlint/lint1/main1.c:1.22
--- src/usr.bin/xlint/lint1/main1.c:1.21 Fri Apr 19 13:43:05 2013
+++ src/usr.bin/xlint/lint1/main1.c Thu Apr 17 21:15:07 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: main1.c,v 1.21 2013/04/19 17:43:05 christos Exp $ */
+/* $NetBSD: main1.c,v 1.22 2014/04/18 01:15:07 christos Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: main1.c,v 1.21 2013/04/19 17:43:05 christos Exp $");
+__RCSID("$NetBSD: main1.c,v 1.22 2014/04/18 01:15:07 christos Exp $");
#endif
#include <sys/types.h>
@@ -128,7 +128,11 @@ sig_atomic_t fpe;
static void usage(void);
-int main(int, char *[]);
+static const char builtins[] =
+ "int __builtin_isinf(long double);\n"
+ "int __builtin_isnan(long double);\n"
+ "int __builtin_copysign(long double, long double);\n"
+;
/*ARGSUSED*/
static void
@@ -203,9 +207,6 @@ main(int argc, char *argv[])
if (argc != 2)
usage();
- /* open the input file */
- if ((yyin = fopen(argv[0], "r")) == NULL)
- err(1, "cannot open '%s'", argv[0]);
/* initialize output */
outopen(argv[1]);
@@ -219,6 +220,13 @@ main(int argc, char *argv[])
initscan();
initmtab();
+ if ((yyin = fmemopen(__UNCONST(builtins), sizeof(builtins) - 1, "r"))
+ == NULL)
+ err(1, "cannot open builtins");
+ yyparse();
+ /* open the input file */
+ if ((yyin = fopen(argv[0], "r")) == NULL)
+ err(1, "cannot open '%s'", argv[0]);
yyparse();
/* Following warnings cannot be suppressed by LINTED */
