[flang-commits] [flang] [flang] Show types in DumpEvExpr (PR #143743)

[Krzysztof Parzyszek via flang-commits]

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@@ -38,6 +39,39 @@ class DumpEvaluateExpr {
   }
 
 private:
+  template <typename T> struct TypeOf {
+    static constexpr std::string_view get() {
+#if defined(__GNUC__)
+      std::string_view v(__PRETTY_FUNCTION__);
+      // Extract the "xyz" from the "pretty function" string:
+      // "... [with T = xyz; std::string_view = ...]"
+      std::string_view front("with T = ");
+      std::string_view back("; std::string_view =");
+
+#elif defined(_MSC_VER)
+      std::string_view v(__FUNCSIG__);
+      // Extract the "xyz" from the "pretty function" string:
+      // "... TypeOf<xyz>::get(void)"
+      std::string_view front(" TypeOf<");
+      std::string_view back(">::get(void)");
+
+#else
+      return "";
+#endif
+
+      if (auto fpos{v.find(front)}; fpos != v.npos) {
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kparzysz wrote:

That is fixed now.

https://github.com/llvm/llvm-project/pull/143743