gofmt -r 'α[β:len(α)] -> α[β:]' -w src/cmd src/pkg

R=r, gri
CC=golang-dev
https://golang.org/cl/156115

7 files changed, 20 insertions, 20 deletions

diff --git a/src/pkg/debug/dwarf/buf.go b/src/pkg/debug/dwarf/buf.go
index 10a7e5cb8e..2ece903a0d 100644
--- a/src/pkg/debug/dwarf/buf.go
+++ b/src/pkg/debug/dwarf/buf.go
@@ -33,7 +33,7 @@ func (b *buf) uint8() uint8 {
 		return 0;
 	}
 	val := b.data[0];
-	b.data = b.data[1:len(b.data)];
+	b.data = b.data[1:];
 	b.off++;
 	return val;
 }
@@ -44,7 +44,7 @@ func (b *buf) bytes(n int) []byte {
 		return nil;
 	}
 	data := b.data[0:n];
-	b.data = b.data[n:len(b.data)];
+	b.data = b.data[n:];
 	b.off += Offset(n);
 	return data;
 }
@@ -55,7 +55,7 @@ func (b *buf) string() string {
 	for i := 0; i < len(b.data); i++ {
 		if b.data[i] == 0 {
 			s := string(b.data[0:i]);
-			b.data = b.data[i+1 : len(b.data)];
+			b.data = b.data[i+1:];
 			b.off += Offset(i + 1);
 			return s;
 		}
@@ -97,7 +97,7 @@ func (b *buf) varint() (c uint64, bits uint) {
 		bits += 7;
 		if byte&0x80 == 0 {
 			b.off += Offset(i + 1);
-			b.data = b.data[i+1 : len(b.data)];
+			b.data = b.data[i+1:];
 			return c, bits;
 		}
 	}
diff --git a/src/pkg/debug/dwarf/entry.go b/src/pkg/debug/dwarf/entry.go
index 2aec1c17e8..a4f013c393 100644
--- a/src/pkg/debug/dwarf/entry.go
+++ b/src/pkg/debug/dwarf/entry.go
@@ -38,7 +38,7 @@ func (d *Data) parseAbbrev(off uint32) (abbrevTable, os.Error) {
 	if off > uint32(len(data)) {
 		data = nil
 	} else {
-		data = data[off:len(data)]
+		data = data[off:]
 	}
 	b := makeBuf(d, "abbrev", 0, data, 0);
 
@@ -269,7 +269,7 @@ func (r *Reader) Seek(off Offset) {
 		u = &d.unit[i];
 		if u.off <= off && off < u.off+Offset(len(u.data)) {
 			r.unit = i;
-			r.b = makeBuf(r.d, "info", off, u.data[off-u.off:len(u.data)], u.addrsize);
+			r.b = makeBuf(r.d, "info", off, u.data[off-u.off:], u.addrsize);
 			return;
 		}
 	}
diff --git a/src/pkg/debug/elf/file.go b/src/pkg/debug/elf/file.go
index c9e015ae2e..e610bc2eb9 100644
--- a/src/pkg/debug/elf/file.go
+++ b/src/pkg/debug/elf/file.go
@@ -343,7 +343,7 @@ func (f *File) getSymbols64() ([]Symbol, os.Error) {
 
 	// The first entry is all zeros.
 	var skip [Sym64Size]byte;
-	symtab.Read(skip[0:len(skip)]);
+	symtab.Read(skip[0:]);
 
 	symbols := make([]Symbol, symtab.Len()/Sym64Size);
 
diff --git a/src/pkg/debug/gosym/pclntab.go b/src/pkg/debug/gosym/pclntab.go
index 2fd93aa8e4..6c6a18868b 100644
--- a/src/pkg/debug/gosym/pclntab.go
+++ b/src/pkg/debug/gosym/pclntab.go
@@ -31,7 +31,7 @@ func (t *LineTable) parse(targetPC uint64, targetLine int) (b []byte, pc uint64,
 	b, pc, line = t.Data, t.PC, t.Line;
 	for pc <= targetPC && line != targetLine && len(b) > 0 {
 		code := b[0];
-		b = b[1:len(b)];
+		b = b[1:];
 		switch {
 		case code == 0:
 			if len(b) < 4 {
@@ -39,7 +39,7 @@ func (t *LineTable) parse(targetPC uint64, targetLine int) (b []byte, pc uint64,
 				break;
 			}
 			val := binary.BigEndian.Uint32(b);
-			b = b[4:len(b)];
+			b = b[4:];
 			line += int(val);
 		case code <= 64:
 			line += int(code)
diff --git a/src/pkg/debug/gosym/pclntab_test.go b/src/pkg/debug/gosym/pclntab_test.go
index c30b37e135..66609d9cf7 100644
--- a/src/pkg/debug/gosym/pclntab_test.go
+++ b/src/pkg/debug/gosym/pclntab_test.go
@@ -121,7 +121,7 @@ func TestLineAline(t *testing.T) {
 			}
 
 			// cgo files are full of 'Z' symbols, which we don't handle
-			if len(path) > 4 && path[len(path)-4:len(path)] == ".cgo" {
+			if len(path) > 4 && path[len(path)-4:] == ".cgo" {
 				continue
 			}
 
@@ -167,7 +167,7 @@ func TestPCLine(t *testing.T) {
 		wantLine += int(textdat[off]);
 		if fn == nil {
 			t.Errorf("failed to get line of PC %#x", pc)
-		} else if len(file) < 12 || file[len(file)-12:len(file)] != "pclinetest.s" || line != wantLine || fn != sym {
+		} else if len(file) < 12 || file[len(file)-12:] != "pclinetest.s" || line != wantLine || fn != sym {
 			t.Errorf("expected %s:%d (%s) at PC %#x, got %s:%d (%s)", "pclinetest.s", wantLine, sym.Name, pc, file, line, fn.Name)
 		}
 	}
diff --git a/src/pkg/debug/gosym/symtab.go b/src/pkg/debug/gosym/symtab.go
index 3c2502e0a5..39e397ecef 100644
--- a/src/pkg/debug/gosym/symtab.go
+++ b/src/pkg/debug/gosym/symtab.go
@@ -60,7 +60,7 @@ func (s *Sym) ReceiverName() string {
 // BaseName returns the symbol name without the package or receiver name.
 func (s *Sym) BaseName() string {
 	if i := strings.LastIndex(s.Name, "."); i != -1 {
-		return s.Name[i+1 : len(s.Name)]
+		return s.Name[i+1:]
 	}
 	return s.Name;
 }
@@ -116,7 +116,7 @@ func walksymtab(data []byte, fn func(sym) os.Error) os.Error {
 		}
 		typ &^= 0x80;
 		s.typ = typ;
-		p = p[5:len(p)];
+		p = p[5:];
 		var i int;
 		var nnul int;
 		for i = 0; i < len(p); i++ {
@@ -127,7 +127,7 @@ func walksymtab(data []byte, fn func(sym) os.Error) os.Error {
 		}
 		switch typ {
 		case 'z', 'Z':
-			p = p[i+nnul : len(p)];
+			p = p[i+nnul:];
 			for i = 0; i+2 <= len(p); i += 2 {
 				if p[i] == 0 && p[i+1] == 0 {
 					nnul = 2;
@@ -141,7 +141,7 @@ func walksymtab(data []byte, fn func(sym) os.Error) os.Error {
 		s.name = p[0:i];
 		i += nnul;
 		s.gotype = binary.BigEndian.Uint32(p[i : i+4]);
-		p = p[i+4 : len(p)];
+		p = p[i+4:];
 		fn(s);
 	}
 	return nil;
@@ -229,7 +229,7 @@ func NewTable(symtab []byte, pcln *LineTable) (*Table, os.Error) {
 		case 'Z', 'z':	// path symbol
 			// Finish the current object
 			if obj != nil {
-				obj.Funcs = t.Funcs[lastf:len(t.Funcs)]
+				obj.Funcs = t.Funcs[lastf:]
 			}
 			lastf = len(t.Funcs);
 
@@ -318,7 +318,7 @@ func NewTable(symtab []byte, pcln *LineTable) (*Table, os.Error) {
 		}
 	}
 	if obj != nil {
-		obj.Funcs = t.Funcs[lastf:len(t.Funcs)]
+		obj.Funcs = t.Funcs[lastf:]
 	}
 	return &t, nil;
 }
@@ -336,7 +336,7 @@ func (t *Table) PCToFunc(pc uint64) *Func {
 		case fn.Entry <= pc && pc < fn.End:
 			return fn
 		default:
-			funcs = funcs[m+1 : len(funcs)]
+			funcs = funcs[m+1:]
 		}
 	}
 	return nil;
@@ -482,7 +482,7 @@ func (o *Obj) alineFromLine(path string, line int) (int, os.Error) {
 		var incstart int;
 		line += int(s.Value);
 	pathloop:
-		for _, s := range o.Paths[i:len(o.Paths)] {
+		for _, s := range o.Paths[i:] {
 			val := int(s.Value);
 			switch {
 			case depth == 1 && val >= line:
diff --git a/src/pkg/debug/macho/file.go b/src/pkg/debug/macho/file.go
index 2338710745..233490c835 100644
--- a/src/pkg/debug/macho/file.go
+++ b/src/pkg/debug/macho/file.go
@@ -208,7 +208,7 @@ func NewFile(r io.ReaderAt) (*File, os.Error) {
 			return nil, &FormatError{offset, "invalid command block size", nil}
 		}
 		var cmddat []byte;
-		cmddat, dat = dat[0:siz], dat[siz:len(dat)];
+		cmddat, dat = dat[0:siz], dat[siz:];
 		offset += int64(siz);
 		var s *Segment;
 		switch cmd {