github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57
github.com/ianlancetaylor/demangle v0.0.0-20180524225900-fc6590592b44 // indirect
golang.org/x/arch v0.0.0-20181203225421-5a4828bb7045
- golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a
- golang.org/x/sys v0.0.0-20190318195719-6c81ef8f67ca // indirect
- golang.org/x/tools v0.0.0-20190320160634-b6b7807791df
+ golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c
+ golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc // indirect
+ golang.org/x/tools v0.0.0-20190325223049-1d95b17f1b04
)
golang.org/x/arch v0.0.0-20181203225421-5a4828bb7045 h1:Pn8fQdvx+z1avAi7fdM2kRYWQNxGlavNDSyzrQg2SsU=
golang.org/x/arch v0.0.0-20181203225421-5a4828bb7045/go.mod h1:cYlCBUl1MsqxdiKgmc4uh7TxZfWSFLOGSRR090WDxt8=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a h1:YX8ljsm6wXlHZO+aRz9Exqr0evNhKRNe5K/gi+zKh4U=
-golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190318195719-6c81ef8f67ca h1:o2TLx1bGN3W+Ei0EMU5fShLupLmTOU95KvJJmfYhAzM=
-golang.org/x/sys v0.0.0-20190318195719-6c81ef8f67ca/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc h1:4gbWbmmPFp4ySWICouJl6emP0MyS31yy9SrTlAGFT+g=
+golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20190320160634-b6b7807791df h1:taFQs++Xc5kswn4bzUZyWI+ShGK1r9pFxQAiVZaRfto=
-golang.org/x/tools v0.0.0-20190320160634-b6b7807791df/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190325223049-1d95b17f1b04 h1:SRYGE+BqJRgY8JH4p2NmwTPeuREKqKYw5IuEmthTHKQ=
+golang.org/x/tools v0.0.0-20190325223049-1d95b17f1b04/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
import (
"bytes"
"io"
+ "strconv"
"sync"
"unicode/utf8"
)
}
func (t *Terminal) move(up, down, left, right int) {
- movement := make([]rune, 3*(up+down+left+right))
- m := movement
- for i := 0; i < up; i++ {
- m[0] = keyEscape
- m[1] = '['
- m[2] = 'A'
- m = m[3:]
- }
- for i := 0; i < down; i++ {
- m[0] = keyEscape
- m[1] = '['
- m[2] = 'B'
- m = m[3:]
- }
- for i := 0; i < left; i++ {
- m[0] = keyEscape
- m[1] = '['
- m[2] = 'D'
- m = m[3:]
- }
- for i := 0; i < right; i++ {
- m[0] = keyEscape
- m[1] = '['
- m[2] = 'C'
- m = m[3:]
- }
-
- t.queue(movement)
+ m := []rune{}
+
+ // 1 unit up can be expressed as ^[[A or ^[A
+ // 5 units up can be expressed as ^[[5A
+
+ if up == 1 {
+ m = append(m, keyEscape, '[', 'A')
+ } else if up > 1 {
+ m = append(m, keyEscape, '[')
+ m = append(m, []rune(strconv.Itoa(up))...)
+ m = append(m, 'A')
+ }
+
+ if down == 1 {
+ m = append(m, keyEscape, '[', 'B')
+ } else if down > 1 {
+ m = append(m, keyEscape, '[')
+ m = append(m, []rune(strconv.Itoa(down))...)
+ m = append(m, 'B')
+ }
+
+ if right == 1 {
+ m = append(m, keyEscape, '[', 'C')
+ } else if right > 1 {
+ m = append(m, keyEscape, '[')
+ m = append(m, []rune(strconv.Itoa(right))...)
+ m = append(m, 'C')
+ }
+
+ if left == 1 {
+ m = append(m, keyEscape, '[', 'D')
+ } else if left > 1 {
+ m = append(m, keyEscape, '[')
+ m = append(m, []rune(strconv.Itoa(left))...)
+ m = append(m, 'D')
+ }
+
+ t.queue(m)
}
func (t *Terminal) clearLineToRight() {
//sys CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile int32) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW
//sys ReadFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
//sys WriteFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error)
+//sys GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error)
//sys SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) [failretval==0xffffffff]
//sys CloseHandle(handle Handle) (err error)
//sys GetStdHandle(stdhandle uint32) (handle Handle, err error) [failretval==InvalidHandle]
OPEN_ALWAYS = 4
TRUNCATE_EXISTING = 5
- FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000
- FILE_FLAG_BACKUP_SEMANTICS = 0x02000000
- FILE_FLAG_OVERLAPPED = 0x40000000
+ FILE_FLAG_OPEN_REQUIRING_OPLOCK = 0x00040000
+ FILE_FLAG_FIRST_PIPE_INSTANCE = 0x00080000
+ FILE_FLAG_OPEN_NO_RECALL = 0x00100000
+ FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000
+ FILE_FLAG_SESSION_AWARE = 0x00800000
+ FILE_FLAG_POSIX_SEMANTICS = 0x01000000
+ FILE_FLAG_BACKUP_SEMANTICS = 0x02000000
+ FILE_FLAG_DELETE_ON_CLOSE = 0x04000000
+ FILE_FLAG_SEQUENTIAL_SCAN = 0x08000000
+ FILE_FLAG_RANDOM_ACCESS = 0x10000000
+ FILE_FLAG_NO_BUFFERING = 0x20000000
+ FILE_FLAG_OVERLAPPED = 0x40000000
+ FILE_FLAG_WRITE_THROUGH = 0x80000000
HANDLE_FLAG_INHERIT = 0x00000001
STARTF_USESTDHANDLES = 0x00000100
procCreateFileW = modkernel32.NewProc("CreateFileW")
procReadFile = modkernel32.NewProc("ReadFile")
procWriteFile = modkernel32.NewProc("WriteFile")
+ procGetOverlappedResult = modkernel32.NewProc("GetOverlappedResult")
procSetFilePointer = modkernel32.NewProc("SetFilePointer")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procGetStdHandle = modkernel32.NewProc("GetStdHandle")
return
}
+func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) {
+ var _p0 uint32
+ if wait {
+ _p0 = 1
+ } else {
+ _p0 = 0
+ }
+ r1, _, e1 := syscall.Syscall6(procGetOverlappedResult.Addr(), 4, uintptr(handle), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(done)), uintptr(_p0), 0, 0)
+ if r1 == 0 {
+ if e1 != 0 {
+ err = errnoErr(e1)
+ } else {
+ err = syscall.EINVAL
+ }
+ }
+ return
+}
+
func SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) {
r0, _, e1 := syscall.Syscall6(procSetFilePointer.Addr(), 4, uintptr(handle), uintptr(lowoffset), uintptr(unsafe.Pointer(highoffsetptr)), uintptr(whence), 0, 0)
newlowoffset = uint32(r0)
return false
}
-func lookup(pkg *types.Package, name string) types.Object {
+func lookup(pkg *types.Package, name string) []types.Object {
if o := pkg.Scope().Lookup(name); o != nil {
- return o
- }
-
- // If this package is ".../foo_test" and it imports a package
- // ".../foo", try looking in the latter package.
- // This heuristic should work even on build systems that do not
- // record any special link between the packages.
- if basePath := strings.TrimSuffix(pkg.Path(), "_test"); basePath != pkg.Path() {
- for _, imp := range pkg.Imports() {
- if imp.Path() == basePath {
- return imp.Scope().Lookup(name)
- }
+ return []types.Object{o}
+ }
+
+ var ret []types.Object
+ // Search through the imports to see if any of them define name.
+ // It's hard to tell in general which package is being tested, so
+ // for the purposes of the analysis, allow the object to appear
+ // in any of the imports. This guarantees there are no false positives
+ // because the example needs to use the object so it must be defined
+ // in the package or one if its imports. On the other hand, false
+ // negatives are possible, but should be rare.
+ for _, imp := range pkg.Imports() {
+ if obj := imp.Scope().Lookup(name); obj != nil {
+ ret = append(ret, obj)
}
}
- return nil
+ return ret
}
func checkExample(pass *analysis.Pass, fn *ast.FuncDecl) {
exName = strings.TrimPrefix(fnName, "Example")
elems = strings.SplitN(exName, "_", 3)
ident = elems[0]
- obj = lookup(pass.Pkg, ident)
+ objs = lookup(pass.Pkg, ident)
)
- if ident != "" && obj == nil {
+ if ident != "" && len(objs) == 0 {
// Check ExampleFoo and ExampleBadFoo.
pass.Reportf(fn.Pos(), "%s refers to unknown identifier: %s", fnName, ident)
// Abort since obj is absent and no subsequent checks can be performed.
mmbr := elems[1]
if !isExampleSuffix(mmbr) {
// Check ExampleFoo_Method and ExampleFoo_BadMethod.
- if obj, _, _ := types.LookupFieldOrMethod(obj.Type(), true, obj.Pkg(), mmbr); obj == nil {
+ found := false
+ // Check if Foo.Method exists in this package or its imports.
+ for _, obj := range objs {
+ if obj, _, _ := types.LookupFieldOrMethod(obj.Type(), true, obj.Pkg(), mmbr); obj != nil {
+ found = true
+ break
+ }
+ }
+ if !found {
pass.Reportf(fn.Pos(), "%s refers to unknown field or method: %s.%s", fnName, ident, mmbr)
}
}
golang.org/x/arch/arm64/arm64asm
golang.org/x/arch/ppc64/ppc64asm
golang.org/x/arch/x86/x86asm
-# golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a
+# golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c
golang.org/x/crypto/ssh/terminal
-# golang.org/x/sys v0.0.0-20190318195719-6c81ef8f67ca
+# golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc
golang.org/x/sys/unix
golang.org/x/sys/windows
-# golang.org/x/tools v0.0.0-20190320160634-b6b7807791df
+# golang.org/x/tools v0.0.0-20190325223049-1d95b17f1b04
golang.org/x/tools/go/analysis/passes/asmdecl
golang.org/x/tools/go/analysis/passes/assign
golang.org/x/tools/go/analysis/passes/atomic