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internal/core/adt: close previously fixed issue
This issue was fixed by a recent change. Add a test to lock this in. Closes #3571 Signed-off-by: Marcel van Lohuizen <mpvl@gmail.com> Change-Id: I0bc02e61239087ef09cbcb0da17ece2b6742d9e2 Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1204917 Unity-Result: CUE porcuepine <cue.porcuepine@gmail.com> TryBot-Result: CUEcueckoo <cueckoo@cuelang.org> Reviewed-by: Daniel Martí <mvdan@mvdan.cc> Reviewed-by: Roger Peppe <rogpeppe@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,345 @@ | ||
| -- in.cue -- | ||
| // These tests should NOT have structural cycles. | ||
| simplified: { | ||
| #T | ||
| in: _ | ||
| x: #T | ||
| x: x: #T | ||
|
|
||
| #T: { | ||
| in: x | ||
| x: _ | ||
| } | ||
| } | ||
|
|
||
| issue3571: { | ||
| a: #T | ||
| a: in: f: true | ||
| a: #in: { | ||
| g: #T | ||
| g: #in: f: #T | ||
| g: #in: f: #in: x: true | ||
| f?: _ | ||
| } | ||
|
|
||
| #T: { | ||
| in: #in | ||
| #in: _ | ||
| } | ||
| } | ||
| -- out/eval/stats -- | ||
| Leaks: 0 | ||
| Freed: 54 | ||
| Reused: 42 | ||
| Allocs: 12 | ||
| Retain: 19 | ||
|
|
||
| Unifications: 54 | ||
| Conjuncts: 125 | ||
| Disjuncts: 73 | ||
| -- out/evalalpha -- | ||
| (struct){ | ||
| simplified: (#struct){ | ||
| in: (#struct){ | ||
| x: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| in: ~(simplified.in.x) | ||
| } | ||
| x: (#struct){ | ||
| x: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| in: ~(simplified.x.x) | ||
| } | ||
| #T: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| } | ||
| issue3571: (struct){ | ||
| a: (#struct){ | ||
| in: (#struct){ | ||
| f: (bool){ true } | ||
| g: (#struct){ | ||
| #in: (#struct){ | ||
| f: (#struct){ | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| in: ~(issue3571.a.in.g.#in.f.#in) | ||
| } | ||
| } | ||
| in: ~(issue3571.a.in.g.#in) | ||
| } | ||
| } | ||
| #in: (#struct){ | ||
| g: (#struct){ | ||
| #in: (#struct){ | ||
| f: (#struct){ | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| in: ~(issue3571.a.#in.g.#in.f.#in) | ||
| } | ||
| } | ||
| in: ~(issue3571.a.#in.g.#in) | ||
| } | ||
| f?: (_){ _ } | ||
| } | ||
| } | ||
| #T: (#struct){ | ||
| in: (_){ _ } | ||
| #in: (_){ _ } | ||
| } | ||
| } | ||
| } | ||
| -- diff/-out/evalalpha<==>+out/eval -- | ||
| diff old new | ||
| --- old | ||
| +++ new | ||
| @@ -1,24 +1,18 @@ | ||
| (struct){ | ||
| simplified: (#struct){ | ||
| in: (#struct){ | ||
| - in: (#struct){ | ||
| - in: (_){ _ } | ||
| - x: (_){ _ } | ||
| - } | ||
| - x: (#struct){ | ||
| - in: (_){ _ } | ||
| - x: (_){ _ } | ||
| - } | ||
| + x: (#struct){ | ||
| + in: (_){ _ } | ||
| + x: (_){ _ } | ||
| + } | ||
| + in: ~(simplified.in.x) | ||
| } | ||
| x: (#struct){ | ||
| - in: (#struct){ | ||
| - in: (_){ _ } | ||
| - x: (_){ _ } | ||
| - } | ||
| - x: (#struct){ | ||
| - in: (_){ _ } | ||
| - x: (_){ _ } | ||
| - } | ||
| + x: (#struct){ | ||
| + in: (_){ _ } | ||
| + x: (_){ _ } | ||
| + } | ||
| + in: ~(simplified.x.x) | ||
| } | ||
| #T: (#struct){ | ||
| in: (_){ _ } | ||
| @@ -28,52 +22,30 @@ | ||
| issue3571: (struct){ | ||
| a: (#struct){ | ||
| in: (#struct){ | ||
| - g: (#struct){ | ||
| - in: (#struct){ | ||
| - f: (#struct){ | ||
| - in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - #in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - } | ||
| - } | ||
| - #in: (#struct){ | ||
| - f: (#struct){ | ||
| - in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - #in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - } | ||
| - } | ||
| - } | ||
| f: (bool){ true } | ||
| + g: (#struct){ | ||
| + #in: (#struct){ | ||
| + f: (#struct){ | ||
| + #in: (#struct){ | ||
| + x: (bool){ true } | ||
| + } | ||
| + in: ~(issue3571.a.in.g.#in.f.#in) | ||
| + } | ||
| + } | ||
| + in: ~(issue3571.a.in.g.#in) | ||
| + } | ||
| } | ||
| #in: (#struct){ | ||
| g: (#struct){ | ||
| - in: (#struct){ | ||
| - f: (#struct){ | ||
| - in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - #in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - } | ||
| - } | ||
| - #in: (#struct){ | ||
| - f: (#struct){ | ||
| - in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - #in: (#struct){ | ||
| - x: (bool){ true } | ||
| - } | ||
| - } | ||
| - } | ||
| + #in: (#struct){ | ||
| + f: (#struct){ | ||
| + #in: (#struct){ | ||
| + x: (bool){ true } | ||
| + } | ||
| + in: ~(issue3571.a.#in.g.#in.f.#in) | ||
| + } | ||
| + } | ||
| + in: ~(issue3571.a.#in.g.#in) | ||
| } | ||
| f?: (_){ _ } | ||
| } | ||
| -- out/eval -- | ||
| (struct){ | ||
| simplified: (#struct){ | ||
| in: (#struct){ | ||
| in: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| x: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| } | ||
| x: (#struct){ | ||
| in: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| x: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| } | ||
| #T: (#struct){ | ||
| in: (_){ _ } | ||
| x: (_){ _ } | ||
| } | ||
| } | ||
| issue3571: (struct){ | ||
| a: (#struct){ | ||
| in: (#struct){ | ||
| g: (#struct){ | ||
| in: (#struct){ | ||
| f: (#struct){ | ||
| in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| } | ||
| } | ||
| #in: (#struct){ | ||
| f: (#struct){ | ||
| in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| f: (bool){ true } | ||
| } | ||
| #in: (#struct){ | ||
| g: (#struct){ | ||
| in: (#struct){ | ||
| f: (#struct){ | ||
| in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| } | ||
| } | ||
| #in: (#struct){ | ||
| f: (#struct){ | ||
| in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| #in: (#struct){ | ||
| x: (bool){ true } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| f?: (_){ _ } | ||
| } | ||
| } | ||
| #T: (#struct){ | ||
| in: (_){ _ } | ||
| #in: (_){ _ } | ||
| } | ||
| } | ||
| } | ||
| -- out/compile -- | ||
| --- in.cue | ||
| { | ||
| simplified: { | ||
| 〈0;#T〉 | ||
| in: _ | ||
| x: 〈0;#T〉 | ||
| x: { | ||
| x: 〈1;#T〉 | ||
| } | ||
| #T: { | ||
| in: 〈0;x〉 | ||
| x: _ | ||
| } | ||
| } | ||
| issue3571: { | ||
| a: 〈0;#T〉 | ||
| a: { | ||
| in: { | ||
| f: true | ||
| } | ||
| } | ||
| a: { | ||
| #in: { | ||
| g: 〈2;#T〉 | ||
| g: { | ||
| #in: { | ||
| f: 〈4;#T〉 | ||
| } | ||
| } | ||
| g: { | ||
| #in: { | ||
| f: { | ||
| #in: { | ||
| x: true | ||
| } | ||
| } | ||
| } | ||
| } | ||
| f?: _ | ||
| } | ||
| } | ||
| #T: { | ||
| in: 〈0;#in〉 | ||
| #in: _ | ||
| } | ||
| } | ||
| } |