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internal/impl: remove unused ExtensionField.SetLazy method

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This cleanup was done in June 2020 by Dan Scales,
but never upstreamed to the open source Go Protobuf repository.

Change-Id: I175d9588b5bb536fa276133f8fe6073278e6d3b0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/605895
Reviewed-by: Christian Höppner <hoeppi@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This commit is contained in:
Michael Stapelberg 2024-08-15 16:46:35 +02:00
parent b36f8e04bd
commit 94ecbc2616
1 changed files with 1 additions and 10 deletions
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11
internal/impl/codec_extension.go
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@ -67,7 +67,6 @@ type lazyExtensionValue struct {
xi *extensionFieldInfo
value protoreflect.Value
b []byte
fn func() protoreflect.Value
}
type ExtensionField struct {
@ -158,10 +157,9 @@ func (f *ExtensionField) lazyInit() {
}
f.lazy.value = val
} else {
f.lazy.value = f.lazy.fn()
panic("No support for lazy fns for ExtensionField")
}
f.lazy.xi = nil
f.lazy.fn = nil
f.lazy.b = nil
atomic.StoreUint32(&f.lazy.atomicOnce, 1)
}
@ -174,13 +172,6 @@ func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value)
f.lazy = nil
}
// SetLazy sets the type and a value that is to be lazily evaluated upon first use.
// This must not be called concurrently.
func (f *ExtensionField) SetLazy(t protoreflect.ExtensionType, fn func() protoreflect.Value) {
f.typ = t
f.lazy = &lazyExtensionValue{fn: fn}
}
// Value returns the value of the extension field.
// This may be called concurrently.
func (f *ExtensionField) Value() protoreflect.Value {