(draft) constexpr error diagnostic

Zuzu-Typ · Feb 4, 2024 · b3334f9 · b3334f9
1 parent 8f247cb
commit b3334f9
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/PyGLM/types/typeobjects.h b/PyGLM/types/typeobjects.h
@@ -149,6 +149,24 @@ static constexpr ptrdiff_t PyGLMTypeObjectArrayOffsetVec() {
 			}
 		}
 	}
+
+	constexpr auto size = sizeof(T);
+	if constexpr (size == 1) {
+		throw std::logic_error("Error: Unsupported type of size 1 byte.");
+	}
+	else if constexpr (size == 2) {
+		throw std::logic_error("Error: Unsupported type of size 2 bytes.");
+	}
+	else if constexpr (size == 4) {
+		throw std::logic_error("Error: Unsupported type of size 4 bytes.");
+	}
+	else if constexpr (size == 8) {
+		throw std::logic_error("Error: Unsupported type of size 8 bytes.");
+	}
+	else {
+		// Fallback for an unexpected size
+		throw std::logic_error("Error: Unsupported type of an unexpected size.");
+	}
 }
 
 template<int C, int R, typename T>