5326530383
This PR scans the environment for viable replacements for a dotted identifier (like `.zero`) and suggests concrete alternatives as replacements. ## Example ``` #example .zero ``` Error message: ``` Invalid dotted identifier notation: The expected type of `.cons` could not be determined ``` Additional hint added by this PR: ``` Hint: Using one of these would be unambiguous: [apply] `BitVec.cons` [apply] `List.cons` [apply] `List.Lex.cons` [apply] `List.Pairwise.cons` [apply] `List.Perm.cons` [apply] `List.Sublist.cons` [apply] `List.Lex.below.cons` [apply] `List.Pairwise.below.cons` [apply] `List.Perm.below.cons` [apply] `List.Sublist.below.cons` [apply] `Lean.Grind.AC.Seq.cons` ``` ## Additional changes This PR also brings several related error message descriptions and code actions more in line with each other, changing several "Suggested replacement: " code actions to the more common "Change to " wording, and sorts suggestions obtained from searching the context by the default sort for Names (which prefers names with fewer segments).
54 lines
2.4 KiB
Text
54 lines
2.4 KiB
Text
2
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31. : Float
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31.0 : Float
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31.000000
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31.000000
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10488.lean:8:10: error: missing exponent digits in scientific literal
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10488.lean:9:10: error: missing exponent digits in scientific literal
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10488.lean:11:7: error: unexpected identifier after decimal point; consider parenthesizing the number
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10488.lean:12:7: error: unexpected identifier after decimal point; consider parenthesizing the number
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10488.lean:14:11: error: missing exponent digits in scientific literal
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313e1 : Float
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10488.lean:16:11: error: missing exponent digits in scientific literal
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31.3 : Float
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10488.lean:18:11-18:12: error: unexpected identifier; expected command
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31.3 : Float
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10488.lean:19:11-19:13: error: unexpected identifier; expected command
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31.3 : Float
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10488.lean:20:11-20:14: error: unexpected identifier; expected command
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10488.lean:22:7: error: unexpected identifier after decimal point; consider parenthesizing the number
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Nat.toDigits 11 13 : List Char
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['1', '2']
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Nat.toDigits 11 : Nat → List Char
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10488.lean:25:20-25:21: error: unexpected token '('; expected command
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Nat.toDigits 11 13 : List Char
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foo.{u_1, u_2} {A : Sort u_1} {B : Sort u_2} : A → B → Unit
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10488.lean:30:11: error: unexpected identifier after decimal point; consider parenthesizing the number
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foo (Nat.succ 31) : ?m → Unit
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foo 31 : ?m → Unit
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10488.lean:32:13-32:14: error: unexpected token '('; expected command
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foo 31 : ?m → Unit
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10488.lean:33:15-33:16: error: unexpected token '('; expected command
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10488.lean:34:14-34:19: error(lean.invalidDottedIdent): Invalid dotted identifier notation: The expected type of `.succ` could not be determined
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Hint: Using one of these would be unambiguous:
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[apply] `succ`
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[apply] `Fin.succ`
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[apply] `Nat.succ`
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[apply] `Std.PRange.succ`
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foo 31 sorry : Unit
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foo 31. succ : Unit
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11 : Nat
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10488.lean:37:9-37:13: error: unexpected identifier; expected command
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10488.lean:38:7: error: unexpected identifier after decimal point; consider parenthesizing the number
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11.12 : Float
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10488.lean:39:12-39:16: error: unexpected identifier; expected command
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10488.lean:40:8: error: unexpected identifier after decimal point; consider parenthesizing the number
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10488.lean:41:13-41:17: error: unexpected identifier; expected ')', ',' or ':'
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bar.x.snd.snd : Nat
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{ x := (2, 4, 1) }
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10488.lean:60:4-60:12: error: Invalid pattern: Expected a constructor or constant marked with `[match_pattern]`
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Hint: Using one of these would be valid:
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[apply] `Nat.succ`
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[apply] `Nope.succ`
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