From 67adad3e08fe17d5f7e87468ea47aa76e1662255 Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Mon, 25 Apr 2022 23:50:10 +0200
Subject: Update dependencies (#1813)

---
 .../pelletier/go-toml/v2/internal/danger/danger.go | 65 ++++++++++++++++++++++
 .../pelletier/go-toml/v2/internal/danger/typeid.go | 23 ++++++++
 2 files changed, 88 insertions(+)
 create mode 100644 vendor/github.com/pelletier/go-toml/v2/internal/danger/danger.go
 create mode 100644 vendor/github.com/pelletier/go-toml/v2/internal/danger/typeid.go

(limited to 'vendor/github.com/pelletier/go-toml/v2/internal/danger')

diff --git a/vendor/github.com/pelletier/go-toml/v2/internal/danger/danger.go b/vendor/github.com/pelletier/go-toml/v2/internal/danger/danger.go
new file mode 100644
index 00000000..e38e1131
--- /dev/null
+++ b/vendor/github.com/pelletier/go-toml/v2/internal/danger/danger.go
@@ -0,0 +1,65 @@
+package danger
+
+import (
+	"fmt"
+	"reflect"
+	"unsafe"
+)
+
+const maxInt = uintptr(int(^uint(0) >> 1))
+
+func SubsliceOffset(data []byte, subslice []byte) int {
+	datap := (*reflect.SliceHeader)(unsafe.Pointer(&data))
+	hlp := (*reflect.SliceHeader)(unsafe.Pointer(&subslice))
+
+	if hlp.Data < datap.Data {
+		panic(fmt.Errorf("subslice address (%d) is before data address (%d)", hlp.Data, datap.Data))
+	}
+	offset := hlp.Data - datap.Data
+
+	if offset > maxInt {
+		panic(fmt.Errorf("slice offset larger than int (%d)", offset))
+	}
+
+	intoffset := int(offset)
+
+	if intoffset > datap.Len {
+		panic(fmt.Errorf("slice offset (%d) is farther than data length (%d)", intoffset, datap.Len))
+	}
+
+	if intoffset+hlp.Len > datap.Len {
+		panic(fmt.Errorf("slice ends (%d+%d) is farther than data length (%d)", intoffset, hlp.Len, datap.Len))
+	}
+
+	return intoffset
+}
+
+func BytesRange(start []byte, end []byte) []byte {
+	if start == nil || end == nil {
+		panic("cannot call BytesRange with nil")
+	}
+	startp := (*reflect.SliceHeader)(unsafe.Pointer(&start))
+	endp := (*reflect.SliceHeader)(unsafe.Pointer(&end))
+
+	if startp.Data > endp.Data {
+		panic(fmt.Errorf("start pointer address (%d) is after end pointer address (%d)", startp.Data, endp.Data))
+	}
+
+	l := startp.Len
+	endLen := int(endp.Data-startp.Data) + endp.Len
+	if endLen > l {
+		l = endLen
+	}
+
+	if l > startp.Cap {
+		panic(fmt.Errorf("range length is larger than capacity"))
+	}
+
+	return start[:l]
+}
+
+func Stride(ptr unsafe.Pointer, size uintptr, offset int) unsafe.Pointer {
+	// TODO: replace with unsafe.Add when Go 1.17 is released
+	//   https://github.com/golang/go/issues/40481
+	return unsafe.Pointer(uintptr(ptr) + uintptr(int(size)*offset))
+}
diff --git a/vendor/github.com/pelletier/go-toml/v2/internal/danger/typeid.go b/vendor/github.com/pelletier/go-toml/v2/internal/danger/typeid.go
new file mode 100644
index 00000000..9d41c28a
--- /dev/null
+++ b/vendor/github.com/pelletier/go-toml/v2/internal/danger/typeid.go
@@ -0,0 +1,23 @@
+package danger
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+// typeID is used as key in encoder and decoder caches to enable using
+// the optimize runtime.mapaccess2_fast64 function instead of the more
+// expensive lookup if we were to use reflect.Type as map key.
+//
+// typeID holds the pointer to the reflect.Type value, which is unique
+// in the program.
+//
+// https://github.com/segmentio/encoding/blob/master/json/codec.go#L59-L61
+type TypeID unsafe.Pointer
+
+func MakeTypeID(t reflect.Type) TypeID {
+	// reflect.Type has the fields:
+	// typ unsafe.Pointer
+	// ptr unsafe.Pointer
+	return TypeID((*[2]unsafe.Pointer)(unsafe.Pointer(&t))[1])
+}
-- 
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