[flang-commits] [flang] [flang][cli] Add diagnostic flags to the CLI (PR #142022)

[Peter Klausler via flang-commits]

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@@ -62,11 +62,19 @@ constexpr std::array<std::string_view, ITEMS> EnumNames(const char *p) {
   enum class NAME { __VA_ARGS__ }; \
   [[maybe_unused]] static constexpr std::size_t NAME##_enumSize{ \
       ::Fortran::common::CountEnumNames(#__VA_ARGS__)}; \
+  [[maybe_unused]] static constexpr std::array<std::string_view, \
+      NAME##_enumSize> NAME##_names{ \
+      ::Fortran::common::EnumNames<NAME##_enumSize>(#__VA_ARGS__)}; \
+  [[maybe_unused]] static inline std::size_t EnumToInt(NAME e) { \
+    return static_cast<std::size_t>(e); \
+  } \
   [[maybe_unused]] static inline std::string_view EnumToString(NAME e) { \
-    static const constexpr auto names{ \
-        ::Fortran::common::EnumNames<NAME##_enumSize>(#__VA_ARGS__)}; \
-    return names[static_cast<std::size_t>(e)]; \
+    return NAME##_names[static_cast<std::size_t>(e)]; \
+  } \
+  [[maybe_unused]] inline void ForEach##NAME(std::function<void(NAME)> f) { \
+    for (std::size_t i = 0; i < NAME##_enumSize; ++i) { \
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klausler wrote:

`{` braced initialization `}`

https://github.com/llvm/llvm-project/pull/142022