var context.cancelCtxKey

7 uses

	context (current package)
		context.go#L289: 	if cc, ok := c.Value(&cancelCtxKey).(*cancelCtx); ok {
		context.go#L368: var cancelCtxKey int
		context.go#L381: 	p, ok := parent.Value(&cancelCtxKey).(*cancelCtx)
		context.go#L436: 	if key == &cancelCtxKey {
		context.go#L775: 			if key == &cancelCtxKey {
		context.go#L780: 			if key == &cancelCtxKey {
		context.go#L787: 			if key == &cancelCtxKey {