chore: Bump OSX compiler version

Signed-off-by: Gordon Smith <GordonJSmith@gmail.com>

Author: GordonSmith

.github/workflows/macos.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: "macos-13"
+          # - os: "macos-13"
           - os: "macos-14"
       fail-fast: false
 

src/util.cpp

@@ -24,8 +24,9 @@ namespace cmcpp
             return ValType::Variant;
         case ValType::Result:
             return ValType::Variant;
+        default:
+            return t;
         }
-        return t;
     }
 
     bool convert_int_to_bool(uint8_t i)

test/main.cpp

@@ -106,6 +106,12 @@ TEST_CASE("Float")
     flat_v = lower_flat(*cx, std::numeric_limits<double>::infinity());
     b = lift_flat<float64_t>(*cx, flat_v);
     CHECK(std::isnan(b));
+
+    using FloatTuple = tuple_t<float32_t, float64_t>;
+    FloatTuple ft = {42.0, 43.0};
+    auto flat_ft = lower_flat(*cx, ft);
+    auto ft2 = lift_flat<FloatTuple>(*cx, flat_ft);
+    CHECK(ft == ft2);
 }
 
 const char *const hw = "hello World!";