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// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix,gccgo
package runtime
import (
_ "unsafe"
)
// eqtype is a compiler-called function.
//
//go:linkname eqtype
// Return whether two type descriptors are equal.
// This is gccgo-specific, as some linkers are not able
// to merge identical type descriptors coming from
// different object or shared object files.
func eqtype(t1, t2 *_type) bool {
switch {
case t1 == t2:
return true
case t1 == nil || t2 == nil:
return false
case t1.kind != t2.kind || t1.hash != t2.hash:
return false
default:
return t1.string() == t2.string()
}
}