[flang] Crash less

Original-commit: flang-compiler/f18@e8ac1a697d7682bdcd7c5e1dc75d2445b92333bd
Reviewed-on: https://github.com/flang-compiler/f18/pull/553
Tree-same-pre-rewrite: false

diff --git a/flang/lib/evaluate/characteristics.cc b/flang/lib/evaluate/characteristics.cc
index e2fca61..0f9e187 100644 (file)
--- a/flang/lib/evaluate/characteristics.cc
+++ b/flang/lib/evaluate/characteristics.cc
@@ -412,6 +412,12 @@ std::optional<Procedure> Procedure::Characterize(
               return std::nullopt;
             }
           },
+          [](const semantics::GenericDetails &) -> std::optional<Procedure> {
+            return std::nullopt;
+          },
+          [](const semantics::GenericBindingDetails &) -> std::optional<Procedure> {
+            return std::nullopt;
+          },
           [](const auto &) -> std::optional<Procedure> { CRASH_NO_CASE; },
       },
       symbol.details());