Use sentence case for all standard library exceptions #13400
Merged
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This PR officially requires all exception messages in the standard library to be sentence cased, see crystal-lang/crystal-book#689. This includes both runtime exceptions and macro
raise
s.TypeCastError
is special in that the message is emitted by the compiler during codegen, so standard library specs must account for the lowercasecast from ... to ... failed
as long as previous Crystal versions are used for CI. This affects a total of 4 specs inTuple
andNamedTuple
.For compiler exceptions see #12031.