Alloy now builds on clang.

Hopefully not just bouncing back to MSVC failures…

src/poly/cxx_compat.h

@@ -23,6 +23,13 @@
 #define thread_local __thread
 #endif  // XE_COMPILER_MSVC
 
+// C++11 alignas keyword.
+// This will hopefully be coming soon, as most of the alignment spec is in the
+// latest CTP.
+#if XE_COMPILER_MSVC
+#define alignas(N) __declspec(align(N))
+#endif  // XE_COMPILER_MSVC
+
 namespace poly {}  // namespace poly
 
 #endif  // POLY_CXX_COMPAT_H_

src/poly/threading.h

@@ -18,7 +18,7 @@
 namespace poly {
 namespace threading {
 
-// Gets the current high-perforance tick count.
+// Gets the current high-performance tick count.
 uint64_t ticks();
 
 // Gets a stable thread-specific ID, but may not be. Use for informative