tests

src/main.cc

@@ -1,6 +1,7 @@
 #include "format.hpp"
 #include "panic.hpp"
 #include "print.hpp"
+#include "ranges/enumerate.hpp"
 #include "ranges/first.hpp"
 #include "ranges/generated.hpp"
 #include "tagged_union.hpp"
@@ -11,20 +12,41 @@
 #define UTIL_ASSERT_FORMAT
 #include "assert.hpp"
 #include "ranges/collect.hpp"
+#include <map>
 #include <ranges>
 #include <set>
-#include <vector>
 #include <string_view>
+#include <vector>
 
 using namespace std::string_view_literals;
+using namespace util::bitflag_operators;
+
+enum class E {
+  A = 0x1,
+  B = 0x10,
+  C = 0x100,
+  D = 0x1000,
+};
 
 int main(int argc, const char *argv[]) {
   printf("Hello, Alloy!\n");
+
+  const auto a = E::A;
+  const auto ab = E::A | E::B;
+  const auto all = E::A | E::B | E::C | E::D;
+
   auto vec = std::vector<int>({1, 2, 3, 4, 5});
 
   auto range = vec | std::views::filter([](auto &i) { return i % 2; });
   auto infinite_range = util::views::from([] {return 1;}) | std::views::take(5);
 
+  auto map =
+      vec | util::views::enumerate | util::views::collect<std::map<int, int>>;
+
+  for (auto &&[i, e] : map) {
+    util::println("[{}] {}", i, e);
+  }
+
   auto random = util::views::from([] {
           return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXY"
               [std::rand() %
@@ -42,11 +64,11 @@ util::println("{}", random);
     util::print("{}\n", i);
   }
 
-util::print("hello {}\n", "world");
-
-  util::assert_eq("asdf"sv, "nsdf"sv);
-
   const auto set = util::collect<std::set<int>>(range);
+
+  util::print("hello {}\n", "world");
+
+  util::assert_ne("asdf"sv, "nsdf"sv);
   util::panic("asdf {}", 42);
   return 1;
 }