casify, cleanup sys

R=r
OCL=22978
CL=22984

1 files changed, 79 insertions, 84 deletions

diff --git a/src/cmd/gc/sys.go b/src/cmd/gc/sys.go
index b61536a2e..7b2e3ad2e 100644
--- a/src/cmd/gc/sys.go
+++ b/src/cmd/gc/sys.go
@@ -7,102 +7,97 @@ package PACKAGE
 
 // emitted by compiler, not referred to by go programs
 
-export func	mal(int32) *any;
-export func	throwindex();
-export func	throwreturn();
-export func	panicl(int32);
-
-export func	printbool(bool);
-export func	printfloat(float64);
-export func	printint(int64);
-export func	printstring(string);
-export func	printpointer(*any);
-export func	printinter(any);
-export func	printarray(any);
-export func	printnl();
-export func	printsp();
-
-export func	catstring(string, string) string;
-export func	cmpstring(string, string) int;
-export func	slicestring(string, int, int) string;
-export func	indexstring(string, int) byte;
-export func	intstring(int64) string;
-export func	byteastring(*byte, int) string;
-export func	arraystring([]byte) string;
-
-export func	ifaceT2I(sigi *byte, sigt *byte, elem any) (ret any);
-export func	ifaceI2T(sigt *byte, iface any) (ret any);
-export func	ifaceI2T2(sigt *byte, iface any) (ret any, ok bool);
-export func	ifaceI2I(sigi *byte, iface any) (ret any);
-export func	ifaceI2I2(sigi *byte, iface any) (ret any, ok bool);
-export func	ifaceeq(i1 any, i2 any) (ret bool);
-
-export func	newmap(keysize int, valsize int,
+func	mal(int32) *any;
+func	throwindex();
+func	throwreturn();
+func	panicl(int32);
+
+func	printbool(bool);
+func	printfloat(float64);
+func	printint(int64);
+func	printstring(string);
+func	printpointer(*any);
+func	printinter(any);
+func	printarray(any);
+func	printnl();
+func	printsp();
+
+func	catstring(string, string) string;
+func	cmpstring(string, string) int;
+func	slicestring(string, int, int) string;
+func	indexstring(string, int) byte;
+func	intstring(int64) string;
+func	byteastring(*byte, int) string;
+func	arraystring([]byte) string;
+
+func	ifaceT2I(sigi *byte, sigt *byte, elem any) (ret any);
+func	ifaceI2T(sigt *byte, iface any) (ret any);
+func	ifaceI2T2(sigt *byte, iface any) (ret any, ok bool);
+func	ifaceI2I(sigi *byte, iface any) (ret any);
+func	ifaceI2I2(sigi *byte, iface any) (ret any, ok bool);
+func	ifaceeq(i1 any, i2 any) (ret bool);
+
+func	newmap(keysize int, valsize int,
 			keyalg int, valalg int,
 			hint int) (hmap map[any]any);
-export func	mapaccess1(hmap map[any]any, key any) (val any);
-export func	mapaccess2(hmap map[any]any, key any) (val any, pres bool);
-export func	mapassign1(hmap map[any]any, key any, val any);
-export func	mapassign2(hmap map[any]any, key any, val any, pres bool);
-export func	mapiterinit(hmap map[any]any, hiter *any);
-export func	mapiternext(hiter *any);
-export func	mapiter1(hiter *any) (key any);
-export func	mapiter2(hiter *any) (key any, val any);
-
-export func	newchan(elemsize int, elemalg int, hint int) (hchan chan any);
-export func	chanrecv1(hchan chan any) (elem any);
-export func	chanrecv2(hchan chan any) (elem any, pres bool);
-export func	chanrecv3(hchan chan any, elem *any) (pres bool);
-export func	chansend1(hchan chan any, elem any);
-export func	chansend2(hchan chan any, elem any) (pres bool);
-
-export func	newselect(size int) (sel *byte);
-export func	selectsend(sel *byte, hchan chan any, elem any) (selected bool);
-export func	selectrecv(sel *byte, hchan chan any, elem *any) (selected bool);
-export func	selectdefault(sel *byte) (selected bool);
-export func	selectgo(sel *byte);
-
-export func	newarray(nel int, cap int, width int) (ary []any);
-export func	arraysliced(old []any, lb int, hb int, width int) (ary []any);
-export func	arrayslices(old *any, nel int, lb int, hb int, width int) (ary []any);
-export func	arrays2d(old *any, nel int) (ary []any);
+func	mapaccess1(hmap map[any]any, key any) (val any);
+func	mapaccess2(hmap map[any]any, key any) (val any, pres bool);
+func	mapassign1(hmap map[any]any, key any, val any);
+func	mapassign2(hmap map[any]any, key any, val any, pres bool);
+func	mapiterinit(hmap map[any]any, hiter *any);
+func	mapiternext(hiter *any);
+func	mapiter1(hiter *any) (key any);
+func	mapiter2(hiter *any) (key any, val any);
+
+func	newchan(elemsize int, elemalg int, hint int) (hchan chan any);
+func	chanrecv1(hchan chan any) (elem any);
+func	chanrecv2(hchan chan any) (elem any, pres bool);
+func	chanrecv3(hchan chan any, elem *any) (pres bool);
+func	chansend1(hchan chan any, elem any);
+func	chansend2(hchan chan any, elem any) (pres bool);
+
+func	newselect(size int) (sel *byte);
+func	selectsend(sel *byte, hchan chan any, elem any) (selected bool);
+func	selectrecv(sel *byte, hchan chan any, elem *any) (selected bool);
+func	selectdefault(sel *byte) (selected bool);
+func	selectgo(sel *byte);
+
+func	newarray(nel int, cap int, width int) (ary []any);
+func	arraysliced(old []any, lb int, hb int, width int) (ary []any);
+func	arrayslices(old *any, nel int, lb int, hb int, width int) (ary []any);
+func	arrays2d(old *any, nel int) (ary []any);
 
 // used by go programs
 
-export func	breakpoint();
+export func	Breakpoint();
 
-export func	reflect(i interface { }) (uint64, string, bool);
-export func	unreflect(uint64, string, bool) (ret interface { });
+export func	Reflect(i interface { }) (uint64, string, bool);
+export func	Unreflect(uint64, string, bool) (ret interface { });
 
-export func	argc() int;
-export func	envc() int;
-export func	argv(int) string;
-export func	envv(int) string;
+export var	Args []string;
+export var	Envs []string;
 
-export func	frexp(float64) (float64, int);		// break fp into exp,fract
-export func	ldexp(float64, int) float64;		// make fp from exp,fract
-export func	modf(float64) (float64, float64);	// break fp into double.double
-export func	isInf(float64, int) bool;		// test for infinity
-export func	isNaN(float64) bool;			// test for not-a-number
+export func	Frexp(float64) (float64, int);		// break fp into exp,fract
+export func	Ldexp(float64, int) float64;		// make fp from exp,fract
+export func	Modf(float64) (float64, float64);	// break fp into double.double
+export func	IsInf(float64, int) bool;		// test for infinity
+export func	IsNaN(float64) bool;			// test for not-a-number
 export func	Inf(int) float64;			// return signed Inf
 export func	NaN() float64;				// return a NaN
-export func	float32bits(float32) uint32;		// raw bits
-export func	float64bits(float64) uint64;		// raw bits
-export func	float32frombits(uint32) float32;	// raw bits
-export func	float64frombits(uint64) float64;	// raw bits
+export func	Float32bits(float32) uint32;		// raw bits
+export func	Float64bits(float64) uint64;		// raw bits
+export func	Float32frombits(uint32) float32;	// raw bits
+export func	Float64frombits(uint64) float64;	// raw bits
 
-export func	gosched();
-export func	goexit();
+export func	Gosched();
+export func	Goexit();
 
-export func	readfile(string) (string, bool);	// read file into string; boolean status
-export func	writefile(string, string) (bool);	// write string into file; boolean status
-export func	bytestorune(*byte, int, int) (int, int);	// convert bytes to runes
-export func	stringtorune(string, int) (int, int);	// convert bytes to runes
+export func	BytesToRune(*byte, int, int) (int, int);	// convert bytes to runes
+export func	StringToRune(string, int) (int, int);	// convert bytes to runes
 
-export func	exit(int);
+export func	Exit(int);
 
-export func	symdat() (symtab []byte, pclntab []byte);
-export func	caller(n int) (pc uint64, file string, line int, ok bool);
+export func	Caller(n int) (pc uint64, file string, line int, ok bool);
 
-export func	semacquire(sema *int32);
-export func	semrelease(sema *int32);
+export func	SemAcquire(sema *int32);
+export func	SemRelease(sema *int32);