f01471f620
This PR fixes the location of the error emitted when the `rintro` and `intro` tactics cannot introduce the requested number of binders. This patch adds a few `withRef` wrappers to invocations of `MVarId.intro` to fix error locations. Perhaps `MVarId.intro` should take a syntax object to set the location itself in the future; however there are a couple other call sites which would need non-trivial fixup. Closes #5659.
22 lines
767 B
Text
22 lines
767 B
Text
{"version": 1,
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"uri": "file:///5659.lean",
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"diagnostics":
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[{"source": "Lean 4",
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"severity": 1,
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"range":
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{"start": {"line": 7, "character": 17}, "end": {"line": 7, "character": 18}},
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"message":
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"tactic 'introN' failed, insufficient number of binders\ncase intro\nn : Nat\nhn : n < 0\n⊢ False",
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"fullRange":
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{"start": {"line": 7, "character": 17},
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"end": {"line": 7, "character": 18}}},
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{"source": "Lean 4",
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"severity": 1,
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"range":
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{"start": {"line": 11, "character": 16},
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"end": {"line": 11, "character": 17}},
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"message":
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"tactic 'introN' failed, insufficient number of binders\nn : Nat\nhn : n < 0\n⊢ False",
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"fullRange":
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{"start": {"line": 11, "character": 16},
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"end": {"line": 11, "character": 17}}}]}
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