__has_builtin to its own if, see issue #2

Author: benvanwerkhoven

include/kernel_float/macros.h

@@ -50,9 +50,11 @@
 #define KERNEL_FLOAT_CALL(F, ...)      F(__VA_ARGS__)
 
 // TOOD: check if this way is support across all compilers
-#if defined(__has_builtin) && __has_builtin(__builtin_assume_aligned) && 0
-#define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) \
-    static_cast<TYPE*>(__builtin_assume_aligned(static_cast<TYPE*>(PTR), (ALIGNMENT)))
+#if defined(__has_builtin)
+    #if __has_builtin(__builtin_assume_aligned) && 0
+        #define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) \
+        static_cast<TYPE*>(__builtin_assume_aligned(static_cast<TYPE*>(PTR), (ALIGNMENT)))
+    #endif
 #else
 #define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) (PTR)
 #endif

single_include/kernel_float.h

@@ -72,9 +72,11 @@
 #define KERNEL_FLOAT_CALL(F, ...)      F(__VA_ARGS__)
 
 // TOOD: check if this way is support across all compilers
-#if defined(__has_builtin) && __has_builtin(__builtin_assume_aligned) && 0
-#define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) \
-    static_cast<TYPE*>(__builtin_assume_aligned(static_cast<TYPE*>(PTR), (ALIGNMENT)))
+#if defined(__has_builtin)
+    #if __has_builtin(__builtin_assume_aligned) && 0
+        #define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) \
+        static_cast<TYPE*>(__builtin_assume_aligned(static_cast<TYPE*>(PTR), (ALIGNMENT)))
+    #endif
 #else
 #define KERNEL_FLOAT_ASSUME_ALIGNED(TYPE, PTR, ALIGNMENT) (PTR)
 #endif