dc24ebde2f
This PR fixes a regression where goals that don't exist were being displayed. The regression was triggered by #5835 and originally caused by #4926. Bug originally reported at https://leanprover.zulipchat.com/#narrow/channel/270676-lean4/topic/tactic.20doesn't.20change.20primary.20goal.20state/near/488957772. The cause of this issue was that #5835 made certain `SourceInfo`s canonical, which was directly transferred to several `TacticInfo`s by #4926. The goal state selection mechanism would then pick up these extra `TacticInfo`s. The approach taken by this PR is to ensure that the `SourceInfo` that is being transferred by #4926 is noncanonical.
4 lines
257 B
Text
4 lines
257 B
Text
{"textDocument": {"uri": "file:///ghostGoals.lean"},
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"position": {"line": 17, "character": 4}}
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{"rendered": "```lean\nx : Nat\n⊢ ∀ (b : Nat), x ≤ b → b ≤ x → x = b\n```",
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"goals": ["x : Nat\n⊢ ∀ (b : Nat), x ≤ b → b ≤ x → x = b"]}
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