export sys.exit

update tests to use exit rather than return
ignore return value from main (actually done in prior CL)

SVN=125173

diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash
index 8e22567409f77bd8e44eae81003390523de38dc1..7d6a8ecdc4a24eb977bb2c7d8b47ccf0245e64cd 100644 (file)
--- a/src/cmd/gc/mksys.bash
+++ b/src/cmd/gc/mksys.bash
@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
+#!/bin/bash
+
 6g sys.go
 echo '1,/((/d
 /))/+1,$d

diff --git a/src/cmd/gc/sys.go b/src/cmd/gc/sys.go
index 4ea54b88d580e8c5591b786c7dfbf9bc686d4e9b..94d3b76c91ac8320984d02f8c25f381474dfbb5e 100644 (file)
--- a/src/cmd/gc/sys.go
+++ b/src/cmd/gc/sys.go
@@ -42,6 +42,8 @@ func  mapassign2(hmap *map[any]any, key any, val any, pres bool);
 
 func   readfile(string) (string, bool);        // read file into string; boolean status
 
+func exit(int32);
+
 export
        mal
        breakpoint
@@ -84,4 +86,6 @@ export
        // files
        readfile
 
+       // system calls
+       exit
        ;

diff --git a/src/cmd/gc/sysimport.c b/src/cmd/gc/sysimport.c
index 284da748e435853a11d257e26d111de770c90534..e3d2581c15ccfef282caaa5261d8e03a664337b7 100644 (file)
--- a/src/cmd/gc/sysimport.c
+++ b/src/cmd/gc/sysimport.c
@@ -3,10 +3,10 @@ char* sysimport =
        "type sys._e002 {}\n"
        "type sys.any 24\n"
        "type sys._e003 *sys.any\n"
-       "type sys._o207 {_e205 sys._e003}\n"
+       "type sys._o214 {_e212 sys._e003}\n"
        "type sys.uint32 6\n"
-       "type sys._i209 {_e206 sys.uint32}\n"
-       "type sys._e001 (sys._e002 sys._o207 sys._i209)\n"
+       "type sys._i216 {_e213 sys.uint32}\n"
+       "type sys._e001 (sys._e002 sys._o214 sys._i216)\n"
        "var !sys.mal sys._e001\n"
        "type sys._e005 {}\n"
        "type sys._e006 {}\n"
@@ -16,156 +16,161 @@ char*     sysimport =
        "type sys._e009 {}\n"
        "type sys._e010 {}\n"
        "type sys.int32 5\n"
-       "type sys._i215 {_e214 sys.int32}\n"
-       "type sys._e008 (sys._e009 sys._e010 sys._i215)\n"
+       "type sys._i222 {_e221 sys.int32}\n"
+       "type sys._e008 (sys._e009 sys._e010 sys._i222)\n"
        "var !sys.panicl sys._e008\n"
        "type sys._e012 {}\n"
        "type sys._e013 {}\n"
        "type sys.bool 12\n"
-       "type sys._i220 {_e219 sys.bool}\n"
-       "type sys._e011 (sys._e012 sys._e013 sys._i220)\n"
+       "type sys._i227 {_e226 sys.bool}\n"
+       "type sys._e011 (sys._e012 sys._e013 sys._i227)\n"
        "var !sys.printbool sys._e011\n"
        "type sys._e015 {}\n"
        "type sys._e016 {}\n"
        "type sys.float64 10\n"
-       "type sys._i225 {_e224 sys.float64}\n"
-       "type sys._e014 (sys._e015 sys._e016 sys._i225)\n"
+       "type sys._i232 {_e231 sys.float64}\n"
+       "type sys._e014 (sys._e015 sys._e016 sys._i232)\n"
        "var !sys.printfloat sys._e014\n"
        "type sys._e018 {}\n"
        "type sys._e019 {}\n"
        "type sys.int64 7\n"
-       "type sys._i230 {_e229 sys.int64}\n"
-       "type sys._e017 (sys._e018 sys._e019 sys._i230)\n"
+       "type sys._i237 {_e236 sys.int64}\n"
+       "type sys._e017 (sys._e018 sys._e019 sys._i237)\n"
        "var !sys.printint sys._e017\n"
        "type sys._e021 {}\n"
        "type sys._e022 {}\n"
        "type sys._e023 25\n"
        "type sys.string *sys._e023\n"
-       "type sys._i235 {_e234 sys.string}\n"
-       "type sys._e020 (sys._e021 sys._e022 sys._i235)\n"
+       "type sys._i242 {_e241 sys.string}\n"
+       "type sys._e020 (sys._e021 sys._e022 sys._i242)\n"
        "var !sys.printstring sys._e020\n"
        "type sys._e025 {}\n"
        "type sys._e026 {}\n"
        "type sys.uint8 2\n"
        "type sys._e027 *sys.uint8\n"
-       "type sys._i240 {_e239 sys._e027}\n"
-       "type sys._e024 (sys._e025 sys._e026 sys._i240)\n"
+       "type sys._i247 {_e246 sys._e027}\n"
+       "type sys._e024 (sys._e025 sys._e026 sys._i247)\n"
        "var !sys.printpointer sys._e024\n"
        "type sys._e029 {}\n"
-       "type sys._o247 {_e244 sys.string}\n"
-       "type sys._i249 {_e245 sys.string _e246 sys.string}\n"
-       "type sys._e028 (sys._e029 sys._o247 sys._i249)\n"
+       "type sys._o254 {_e251 sys.string}\n"
+       "type sys._i256 {_e252 sys.string _e253 sys.string}\n"
+       "type sys._e028 (sys._e029 sys._o254 sys._i256)\n"
        "var !sys.catstring sys._e028\n"
        "type sys._e031 {}\n"
-       "type sys._o257 {_e254 sys.int32}\n"
-       "type sys._i259 {_e255 sys.string _e256 sys.string}\n"
-       "type sys._e030 (sys._e031 sys._o257 sys._i259)\n"
+       "type sys._o264 {_e261 sys.int32}\n"
+       "type sys._i266 {_e262 sys.string _e263 sys.string}\n"
+       "type sys._e030 (sys._e031 sys._o264 sys._i266)\n"
        "var !sys.cmpstring sys._e030\n"
        "type sys._e033 {}\n"
-       "type sys._o268 {_e264 sys.string}\n"
-       "type sys._i270 {_e265 sys.string _e266 sys.int32 _e267 sys.int32}\n"
-       "type sys._e032 (sys._e033 sys._o268 sys._i270)\n"
+       "type sys._o275 {_e271 sys.string}\n"
+       "type sys._i277 {_e272 sys.string _e273 sys.int32 _e274 sys.int32}\n"
+       "type sys._e032 (sys._e033 sys._o275 sys._i277)\n"
        "var !sys.slicestring sys._e032\n"
        "type sys._e035 {}\n"
-       "type sys._o279 {_e276 sys.uint8}\n"
-       "type sys._i281 {_e277 sys.string _e278 sys.int32}\n"
-       "type sys._e034 (sys._e035 sys._o279 sys._i281)\n"
+       "type sys._o286 {_e283 sys.uint8}\n"
+       "type sys._i288 {_e284 sys.string _e285 sys.int32}\n"
+       "type sys._e034 (sys._e035 sys._o286 sys._i288)\n"
        "var !sys.indexstring sys._e034\n"
        "type sys._e037 {}\n"
-       "type sys._o288 {_e286 sys.string}\n"
-       "type sys._i290 {_e287 sys.int64}\n"
-       "type sys._e036 (sys._e037 sys._o288 sys._i290)\n"
+       "type sys._o295 {_e293 sys.string}\n"
+       "type sys._i297 {_e294 sys.int64}\n"
+       "type sys._e036 (sys._e037 sys._o295 sys._i297)\n"
        "var !sys.intstring sys._e036\n"
        "type sys._e039 {}\n"
-       "type sys._o297 {_e294 sys.string}\n"
+       "type sys._o304 {_e301 sys.string}\n"
        "type sys._e040 *sys.uint8\n"
-       "type sys._i299 {_e295 sys._e040 _e296 sys.int32}\n"
-       "type sys._e038 (sys._e039 sys._o297 sys._i299)\n"
+       "type sys._i306 {_e302 sys._e040 _e303 sys.int32}\n"
+       "type sys._e038 (sys._e039 sys._o304 sys._i306)\n"
        "var !sys.byteastring sys._e038\n"
        "type sys._e042 {}\n"
        "type sys._e043 <>\n"
-       "type sys._o308 {_e304 sys._e043}\n"
+       "type sys._o315 {_e311 sys._e043}\n"
        "type sys._e044 *sys.uint8\n"
        "type sys._e045 *sys.uint8\n"
-       "type sys._s315 {}\n"
-       "type sys._e046 *sys._s315\n"
-       "type sys._i310 {_e305 sys._e044 _e306 sys._e045 _e307 sys._e046}\n"
-       "type sys._e041 (sys._e042 sys._o308 sys._i310)\n"
+       "type sys._s322 {}\n"
+       "type sys._e046 *sys._s322\n"
+       "type sys._i317 {_e312 sys._e044 _e313 sys._e045 _e314 sys._e046}\n"
+       "type sys._e041 (sys._e042 sys._o315 sys._i317)\n"
        "var !sys.mkiface sys._e041\n"
        "type sys._e048 {}\n"
-       "type sys._o319 {_e318 sys.int32}\n"
+       "type sys._o326 {_e325 sys.int32}\n"
        "type sys._e049 {}\n"
-       "type sys._e047 (sys._e048 sys._o319 sys._e049)\n"
+       "type sys._e047 (sys._e048 sys._o326 sys._e049)\n"
        "var !sys.argc sys._e047\n"
        "type sys._e051 {}\n"
-       "type sys._o323 {_e322 sys.int32}\n"
+       "type sys._o330 {_e329 sys.int32}\n"
        "type sys._e052 {}\n"
-       "type sys._e050 (sys._e051 sys._o323 sys._e052)\n"
+       "type sys._e050 (sys._e051 sys._o330 sys._e052)\n"
        "var !sys.envc sys._e050\n"
        "type sys._e054 {}\n"
-       "type sys._o328 {_e326 sys.string}\n"
-       "type sys._i330 {_e327 sys.int32}\n"
-       "type sys._e053 (sys._e054 sys._o328 sys._i330)\n"
+       "type sys._o335 {_e333 sys.string}\n"
+       "type sys._i337 {_e334 sys.int32}\n"
+       "type sys._e053 (sys._e054 sys._o335 sys._i337)\n"
        "var !sys.argv sys._e053\n"
        "type sys._e056 {}\n"
-       "type sys._o336 {_e334 sys.string}\n"
-       "type sys._i338 {_e335 sys.int32}\n"
-       "type sys._e055 (sys._e056 sys._o336 sys._i338)\n"
+       "type sys._o343 {_e341 sys.string}\n"
+       "type sys._i345 {_e342 sys.int32}\n"
+       "type sys._e055 (sys._e056 sys._o343 sys._i345)\n"
        "var !sys.envv sys._e055\n"
        "type sys._e058 {}\n"
-       "type sys._o345 {_e342 sys.int32 _e343 sys.float64}\n"
-       "type sys._i347 {_e344 sys.float64}\n"
-       "type sys._e057 (sys._e058 sys._o345 sys._i347)\n"
+       "type sys._o352 {_e349 sys.int32 _e350 sys.float64}\n"
+       "type sys._i354 {_e351 sys.float64}\n"
+       "type sys._e057 (sys._e058 sys._o352 sys._i354)\n"
        "var !sys.frexp sys._e057\n"
        "type sys._e060 {}\n"
-       "type sys._o354 {_e351 sys.float64}\n"
-       "type sys._i356 {_e352 sys.int32 _e353 sys.float64}\n"
-       "type sys._e059 (sys._e060 sys._o354 sys._i356)\n"
+       "type sys._o361 {_e358 sys.float64}\n"
+       "type sys._i363 {_e359 sys.int32 _e360 sys.float64}\n"
+       "type sys._e059 (sys._e060 sys._o361 sys._i363)\n"
        "var !sys.ldexp sys._e059\n"
        "type sys._e062 {}\n"
-       "type sys._o364 {_e361 sys.float64 _e362 sys.float64}\n"
-       "type sys._i366 {_e363 sys.float64}\n"
-       "type sys._e061 (sys._e062 sys._o364 sys._i366)\n"
+       "type sys._o371 {_e368 sys.float64 _e369 sys.float64}\n"
+       "type sys._i373 {_e370 sys.float64}\n"
+       "type sys._e061 (sys._e062 sys._o371 sys._i373)\n"
        "var !sys.modf sys._e061\n"
        "type sys._e064 {}\n"
        "type sys._e066 [sys.any] sys.any\n"
        "type sys._e065 *sys._e066\n"
-       "type sys._o370 {hmap sys._e065}\n"
-       "type sys._i372 {keysize sys.uint32 valsize sys.uint32 keyalg sys.uint32 valalg sys.uint32 hint sys.uint32}\n"
-       "type sys._e063 (sys._e064 sys._o370 sys._i372)\n"
+       "type sys._o377 {hmap sys._e065}\n"
+       "type sys._i379 {keysize sys.uint32 valsize sys.uint32 keyalg sys.uint32 valalg sys.uint32 hint sys.uint32}\n"
+       "type sys._e063 (sys._e064 sys._o377 sys._i379)\n"
        "var !sys.newmap sys._e063\n"
        "type sys._e068 {}\n"
-       "type sys._o380 {val sys.any}\n"
+       "type sys._o387 {val sys.any}\n"
        "type sys._e070 [sys.any] sys.any\n"
        "type sys._e069 *sys._e070\n"
-       "type sys._i382 {hmap sys._e069 key sys.any}\n"
-       "type sys._e067 (sys._e068 sys._o380 sys._i382)\n"
+       "type sys._i389 {hmap sys._e069 key sys.any}\n"
+       "type sys._e067 (sys._e068 sys._o387 sys._i389)\n"
        "var !sys.mapaccess1 sys._e067\n"
        "type sys._e072 {}\n"
-       "type sys._o387 {val sys.any pres sys.bool}\n"
+       "type sys._o394 {val sys.any pres sys.bool}\n"
        "type sys._e074 [sys.any] sys.any\n"
        "type sys._e073 *sys._e074\n"
-       "type sys._i389 {hmap sys._e073 key sys.any}\n"
-       "type sys._e071 (sys._e072 sys._o387 sys._i389)\n"
+       "type sys._i396 {hmap sys._e073 key sys.any}\n"
+       "type sys._e071 (sys._e072 sys._o394 sys._i396)\n"
        "var !sys.mapaccess2 sys._e071\n"
        "type sys._e076 {}\n"
        "type sys._e077 {}\n"
        "type sys._e079 [sys.any] sys.any\n"
        "type sys._e078 *sys._e079\n"
-       "type sys._i394 {hmap sys._e078 key sys.any val sys.any}\n"
-       "type sys._e075 (sys._e076 sys._e077 sys._i394)\n"
+       "type sys._i401 {hmap sys._e078 key sys.any val sys.any}\n"
+       "type sys._e075 (sys._e076 sys._e077 sys._i401)\n"
        "var !sys.mapassign1 sys._e075\n"
        "type sys._e081 {}\n"
        "type sys._e082 {}\n"
        "type sys._e084 [sys.any] sys.any\n"
        "type sys._e083 *sys._e084\n"
-       "type sys._i400 {hmap sys._e083 key sys.any val sys.any pres sys.bool}\n"
-       "type sys._e080 (sys._e081 sys._e082 sys._i400)\n"
+       "type sys._i407 {hmap sys._e083 key sys.any val sys.any pres sys.bool}\n"
+       "type sys._e080 (sys._e081 sys._e082 sys._i407)\n"
        "var !sys.mapassign2 sys._e080\n"
        "type sys._e086 {}\n"
-       "type sys._o410 {_e407 sys.string _e408 sys.bool}\n"
-       "type sys._i412 {_e409 sys.string}\n"
-       "type sys._e085 (sys._e086 sys._o410 sys._i412)\n"
+       "type sys._o417 {_e414 sys.string _e415 sys.bool}\n"
+       "type sys._i419 {_e416 sys.string}\n"
+       "type sys._e085 (sys._e086 sys._o417 sys._i419)\n"
        "var !sys.readfile sys._e085\n"
+       "type sys._e088 {}\n"
+       "type sys._e089 {}\n"
+       "type sys._i424 {_e423 sys.int32}\n"
+       "type sys._e087 (sys._e088 sys._e089 sys._i424)\n"
+       "var !sys.exit sys._e087\n"
        "))\n"
 ;

diff --git a/src/runtime/rt0_amd64_darwin.s b/src/runtime/rt0_amd64_darwin.s
index c32b7770e1989f515990bfbf1b5ea3cb440e24cd..2219489642ec5d5d1fbdc708e2470c999d722656 100644 (file)
--- a/src/runtime/rt0_amd64_darwin.s
+++ b/src/runtime/rt0_amd64_darwin.s
@@ -54,9 +54,8 @@ TEXT  FLUSH(SB),7,$-8
 
 TEXT   sys·exit(SB),1,$-8
        MOVL    8(SP), DI               // arg 1 exit status
-       MOVL    $(0x2000000+1), AX
+       MOVL    $(0x2000000+1), AX      // syscall entry
        SYSCALL
-       JCC     2(PC)
        CALL    notok(SB)
        RET
 

diff --git a/test/bugs/bug006.go b/test/bugs/bug006.go
index eb5f5218a83afa0fabc60571f4389641136c7bc6..dc40abf0a863108d9fe3d5e14e617b3cf9390d1b 100644 (file)
--- a/test/bugs/bug006.go
+++ b/test/bugs/bug006.go
@@ -11,8 +11,7 @@ const (
        g float = 4.5 * iota;
 );
 
-func main() int {
+func main() {
        if g == 0.0 { print "zero\n";}
-       if g != 4.5 { print " fail\n"; return 1; }
-       return 0;
+       if g != 4.5 { print " fail\n"; sys.exit(1); }
 }

diff --git a/test/char_lit.go b/test/char_lit.go
index d061f0be4f31bd085a35910725ee8ed564c12400..55ab67d3dcca9eb0e4244ecc12c08a26f306b1cf 100644 (file)
--- a/test/char_lit.go
+++ b/test/char_lit.go
@@ -6,7 +6,7 @@
 
 package main
 
-func main() int {
+func main() {
   var i uint64 =
     ' ' +
     'a' +
@@ -33,10 +33,10 @@ func main() int {
   ;
   if '\Ucafebabe' != 0xcafebabe {
        print "cafebabe wrong\n";
-       return 1;
+       sys.exit(1)
   }
   if i != 0xcc238de1 {
        print "number is ", i, " should be ", 0xcc238de1, "\n";
-       return 1;
+       sys.exit(1)
   }
 }

diff --git a/test/golden.out b/test/golden.out
index dac4eb310f337a1516b1112fc61d8884e463504c..06be28a31d1964b1cbad184d4a5661adf118b2ff 100644 (file)
--- a/test/golden.out
+++ b/test/golden.out
@@ -36,8 +36,6 @@ hello, world
 
 =========== ./int_lit.go
 
-=========== ./integer.go
-
 =========== ./iota.go
 
 =========== ./literal.go

diff --git a/test/helloworld.go b/test/helloworld.go
index ae1f264f54abd49c37cdaa3762cf92c65b7063de..83d6b855137f16e32f14b66b54f056bf8ffcd082 100644 (file)
--- a/test/helloworld.go
+++ b/test/helloworld.go
@@ -6,7 +6,6 @@
 
 package main
 
-func main() int {
+func main() {
        print "hello, world\n";
-       return 0;
 }

diff --git a/test/if1.go b/test/if1.go
index 9ba2ba707ea7bc1788f2bf22c28827b658d921b0..b2ebd6f02cdbbda7cc39382cd9778b63d69fce3b 100644 (file)
--- a/test/if1.go
+++ b/test/if1.go
@@ -6,14 +6,13 @@
 
 package main
 
-func main() int {
+func main() {
        count := 7;
        if one := 1; {
                count = count + one     
        }
        if count != 8 {
                print count, " should be 8\n";
-               return 1
+               sys.exit(1)
        }
-       return 0
 }

diff --git a/test/int_lit.go b/test/int_lit.go
index 28c83d9656e287ccd6f8597b73178a0942364a88..80c7f3a5e87bb6b49b5cf84110698fc67a8cbffb 100644 (file)
--- a/test/int_lit.go
+++ b/test/int_lit.go
@@ -6,7 +6,7 @@
 
 package main
 
-func main() int {
+func main() {
   s := 
     0 +
     123 +
@@ -18,6 +18,6 @@ func main() int {
     0X123;
   if s != 788 {
     print "s is ", s, "; should be 788\n";
-    return 1;
+    sys.exit(1);
   }
 }

diff --git a/test/ken/rob1.go b/test/ken/rob1.go
index 97a9ca897cc17f5b41416f1517ccfbaa417fceb0..74405e5e8d6ba8328206e34b30e42a31053eb7d5 100644 (file)
--- a/test/ken/rob1.go
+++ b/test/ken/rob1.go
@@ -67,7 +67,7 @@ Print_BUG()
 }
 
 func
-main() int32
+main()
 {
        list := new(List);
        list.Init();
@@ -78,5 +78,4 @@ main() int32
        }
 
        list.Print();
-       return 0;
 }

diff --git a/test/ken/rob2.go b/test/ken/rob2.go
index 1501dae61d2de67857dd546f29ed617556353f09..1b708400ac9bb6585b2c83cc635a621a1d7a8f1c 100644 (file)
--- a/test/ken/rob2.go
+++ b/test/ken/rob2.go
@@ -77,7 +77,7 @@ var tokenlen int = 0;
 
 const EOF int = -1;
 
-func main() int32
+func main()
 {
        var list *Slist;
 
@@ -91,8 +91,6 @@ func main() int32
                list.Free();
                break;
        }
-
-       return 0;
 }
 
 func (slist *Slist) PrintOne(doparen bool)

diff --git a/test/ken/robliteral.go b/test/ken/robliteral.go
index 00093761c33b4873f1756188577f3642a35c0ea0..da41377462d958fe3d676f1e1cca2c50e8a09791 100644 (file)
--- a/test/ken/robliteral.go
+++ b/test/ken/robliteral.go
@@ -16,7 +16,7 @@ func assert(cond bool, msg string) {
        }
 }
 
-func main() int {
+func main() {
        code = 0;
 
        // bool
@@ -216,5 +216,5 @@ func main() int {
        assert(sj0 == sj2, "sj2");
        assert(sj0 == sj3, "sj3");
 
-       return code;
+       sys.exit(code);
 }

diff --git a/test/readfile.go b/test/readfile.go
index bd9430240c07b667e311f963b4a83f6f920e90fa..65a8cb87b0d99482ff03f0bd02a9f1ef94ea8d03 100644 (file)
--- a/test/readfile.go
+++ b/test/readfile.go
@@ -7,14 +7,14 @@
 
 package main
 
-func main() int {
+func main() {
        var s string
        var ok bool
 
        s, ok = sys.readfile("readfile.go");
        if !ok {
                print "couldn't readfile\n";
-               return 1
+               sys.exit(1)
        }
        start_of_file :=
                "// $G $F.go && $L $F.$A && ./$A.out readfile.go\n" +
@@ -23,6 +23,6 @@ func main() int {
                "package main\n";
        if s[0:102] != start_of_file {
                print "wrong data\n";
-               return 1
+               sys.exit(1)
        }
 }

diff --git a/test/string_lit.go b/test/string_lit.go
index 56c4c6a668dabdf7b5472c8651ceea053beeaeb8..f4f123c9c09009e8b041f39ec167d8384d5ab913 100644 (file)
--- a/test/string_lit.go
+++ b/test/string_lit.go
@@ -32,7 +32,7 @@ func assert(a, b, c string) {
        }
 }
 
-func main() int {
+func main() {
        ecode = 0;
        s :=
                ""
@@ -75,5 +75,5 @@ func main() int {
               `\000\123\x00\312\xFE\u0123\ubabe\U0000babe`,
            "backslashes 2 (backquote)");
        assert("\\x\\u\\U\\", `\x\u\U\`, "backslash 3 (backquote)");
-       return ecode;
+       sys.exit(ecode);
 }

diff --git a/test/switch1.go b/test/switch1.go
index 2ad84f6a003a3e658d43f51800a5cfac27ab54f0..003e473ef105972c470d26f4748ec12594d092b6 100644 (file)
--- a/test/switch1.go
+++ b/test/switch1.go
@@ -6,13 +6,13 @@
 
 package main
 
-func main() int {
+func main() {
        i := 0;
        switch x := 5; {
                case i < x:
-                       return 0;
+                       sys.exit(0);
                case i == x:
                case i > x:
-                       return 1;
+                       sys.exit(1);
        }
 }