Use "static_assert" in lieu of "COMPILE_ASSERT" in courgete

courgette/types_win_pe.h

Index: courgette/types_win_pe.h
diff --git a/courgette/types_win_pe.h b/courgette/types_win_pe.h
index 64fd541b2a46d81ecd45c996369ea2672f3a04eb..eed88af6b057202bbd8b08069d4cd1a4e3569072 100644
--- a/courgette/types_win_pe.h
+++ b/courgette/types_win_pe.h
@@ -29,7 +29,7 @@ struct Section {
 };
 #pragma pack(pop)
 
-COMPILE_ASSERT(sizeof(Section) == 40, section_is_40_bytes);
+static_assert(sizeof(Section) == 40, "section size is 40 bytes");
 
 // ImageDataDirectory has same layout as IMAGE_DATA_DIRECTORY structure from
 // WINNT.H
@@ -42,8 +42,8 @@ class ImageDataDirectory {
   uint32 size_;
 };
 
-COMPILE_ASSERT(sizeof(ImageDataDirectory) == 8,
-               image_data_directory_is_8_bytes);
+static_assert(sizeof(ImageDataDirectory) == 8,
+              "image data directory size is 8 bytes");
 
 
 ////////////////////////////////////////////////////////////////////////////////