diff options
| author | Mistivia <i@mistivia.com> | 2025-11-02 15:27:18 +0800 |
|---|---|---|
| committer | Mistivia <i@mistivia.com> | 2025-11-02 15:27:18 +0800 |
| commit | e9c24f4af7ed56760f6db7941827d09f6db9020b (patch) | |
| tree | 62128c43b883ce5e3148113350978755779bb5de /teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go | |
| parent | 58d5e7cfda4781d8a57ec52aefd02983835c301a (diff) | |
add matterbridge
Diffstat (limited to 'teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go')
| -rw-r--r-- | teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go b/teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go new file mode 100644 index 0000000..b601955 --- /dev/null +++ b/teleirc/matterbridge/vendor/github.com/modern-go/reflect2/unsafe_iface.go @@ -0,0 +1,64 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type iface struct { + itab *itab + data unsafe.Pointer +} + +type itab struct { + ignore unsafe.Pointer + rtype unsafe.Pointer +} + +func IFaceToEFace(ptr unsafe.Pointer) interface{} { + iface := (*iface)(ptr) + if iface.itab == nil { + return nil + } + return packEFace(iface.itab.rtype, iface.data) +} + +type UnsafeIFaceType struct { + unsafeType +} + +func newUnsafeIFaceType(cfg *frozenConfig, type1 reflect.Type) *UnsafeIFaceType { + return &UnsafeIFaceType{ + unsafeType: *newUnsafeType(cfg, type1), + } +} + +func (type2 *UnsafeIFaceType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeIFaceType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + return IFaceToEFace(ptr) +} + +func (type2 *UnsafeIFaceType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafeIFaceType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + iface := (*iface)(ptr) + if iface.itab == nil { + return true + } + return false +} |
