[flang-commits] [flang] [Flang] Fix -Wopen-mp-* and -Wopen-acc-* flag spellings (PR #188434)

[Michael Klemm via flang-commits]

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@@ -178,6 +227,19 @@ std::optional<LanguageControlFlag> LanguageFeatureControl::FindWarning(
   return std::nullopt;
 }
 
+std::optional<std::string_view> LanguageFeatureControl::GetCanonicalSpelling(
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mjklemm wrote:

`IsDeprecated` did not feel right, as it implies to return a `bool` value.  I went with `CheckDeprecatedSpelling`.

https://github.com/llvm/llvm-project/pull/188434