4 files changed, 10 insertions, 6 deletions
diff --git a/compat/macros.hpp b/compat/macros.hpp
index 564dcc8d..abe89c73 100644
--- a/compat/macros.hpp
+++ b/compat/macros.hpp
@@ -64,5 +64,10 @@ constexpr force_inline void static_warn<true>() {}
 #define static_warning(cond)            \
         static_warn<(cond)>();          \
 
+#define progn(...) (([&] { __VA_ARGS__ })())
+#define prog1(x, ...) (([&] { auto _ret1324 = (x); do { __VA_ARGS__; } while (0); return _ret1324; })())
+
 // end c++-only macros
 #endif
+
+#define once_only(...) do { static bool once__ = false; if (!once__) { once__ = true; __VA_ARGS__; } } while(false)
diff --git a/compat/math.hpp b/compat/math.hpp
index 5d80dace..014604e6 100644
--- a/compat/math.hpp
+++ b/compat/math.hpp
@@ -54,15 +54,15 @@ inline auto clamp(const t& val, const u& min, const w& max)
 }
 
 template<typename t>
-inline int iround(const t& val)
+inline auto iround(t val) -> std::enable_if_t<!std::is_integral_v<std::decay_t<t>>, t>
 {
-    return int(std::round(val));
+    return (int) std::round(val);
 }
 
 template<typename t>
-inline unsigned uround(const t& val)
+inline auto uround(const t& val) -> std::enable_if_t<!std::is_integral_v<std::decay_t<t>>, t>
 {
-    return std::round(std::fmax(t(0), val));
+    return (unsigned) std::fmax(0, std::round(val));
 }
 
 #include "macros.hpp"
diff --git a/compat/run-in-thread.hpp b/compat/run-in-thread.hpp
index b425532e..4631fb0c 100644
--- a/compat/run-in-thread.hpp
+++ b/compat/run-in-thread.hpp
@@ -93,7 +93,7 @@ run_in_thread_sync(QObject* obj, F&& fun)
         QObject::connect(&src,
                          &QObject::destroyed,
                          obj,
-                         [&]() {
+                         [&] {
             traits::assign(ret, traits::call(fun));
             sem.notify();
         },
diff --git a/compat/time.hpp b/compat/time.hpp
index c246a9e5..bc422abe 100644
--- a/compat/time.hpp
+++ b/compat/time.hpp
@@ -14,7 +14,6 @@ static inline constexpr auto time_cast(u&& in)
 }
 
 using secs = duration<double>;
-using secs_ = duration<long>;
 using ms = duration<double, std::milli>;
 using us = duration<double, std::micro>;
 using ns = duration<double, std::nano>;