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Better error message on failure to find keyword (#29)

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Patrick Stevens
2025-09-02 07:56:58 +01:00
committed by GitHub
parent ebc24f85aa
commit 6d9dbc59db
1 changed files with 12 additions and 6 deletions
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18
WoofWare.Expect/AstWalker.fs
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@@ -205,9 +205,15 @@ module internal AstWalker =
| ParsedInput.SigFile _ -> failwith "unexpected: signature files can't contain expressions"
// Find the closest match
results
|> Seq.filter (fun loc ->
loc.KeywordRange.StartLine <= lineNumber
&& lineNumber <= loc.KeywordRange.EndLine
)
|> Seq.exactlyOne
let matches =
results
|> List.filter (fun loc ->
loc.KeywordRange.StartLine <= lineNumber
&& lineNumber <= loc.KeywordRange.EndLine
)
match matches with
| [] ->
failwith
$"Unexpectedly failed to locate snapshot keyword %s{methodName} at line %i{lineNumber} of file %s{infoFilePath}. Please report this along with the contents of the file."
| m :: _ -> m