this repo has no description
Revert "cue: remove Merge"
This reverts https://cuelang.org/cl/1193719.
We broke `cue cmd ls ./...` in cuelang.org's k8s tutorial.
We will add a regression test and attempt these changes a second time.
Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
Change-Id: Ie2e5ee2209cb5d2940d82ddf535125c815825faa
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1193746
Reviewed-by: Paul Jolly <paul@myitcv.io>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Unity-Result: CUE porcuepine <cue.porcuepine@gmail.com>
+23
+23
cue/instance.go
+23
cue/instance.go
···
217
217
return v.Context().BuildExpr(expr, Scope(v), InferBuiltins(true))
218
218
}
219
219
220
+
// DO NOT USE.
221
+
//
222
+
// Deprecated: do not use.
223
+
func Merge(inst ...*Instance) *Instance {
224
+
v := &adt.Vertex{}
225
+
226
+
i := inst[0]
227
+
ctx := newContext(i.index)
228
+
229
+
// TODO: interesting test: use actual unification and then on K8s corpus.
230
+
231
+
for _, i := range inst {
232
+
w := i.Value()
233
+
v.AddConjunct(adt.MakeRootConjunct(nil, w.v.ToDataAll(ctx)))
234
+
}
235
+
v.Finalize(ctx)
236
+
237
+
p := addInst(i.index, &Instance{
238
+
root: v,
239
+
})
240
+
return p
241
+
}
242
+
220
243
// Build creates a new instance from the build instances, allowing unbound
221
244
// identifier to bind to the top-level field in inst. The top-level fields in
222
245
// inst take precedence over predeclared identifier and builtin functions.