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-rw-r--r--Source/WebCore/platform/graphics/FontWidthVariant.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/Source/WebCore/platform/graphics/FontWidthVariant.h b/Source/WebCore/platform/graphics/FontWidthVariant.h
index bbc98ee5c..f44329745 100644
--- a/Source/WebCore/platform/graphics/FontWidthVariant.h
+++ b/Source/WebCore/platform/graphics/FontWidthVariant.h
@@ -28,7 +28,17 @@
namespace WebCore {
-enum FontWidthVariant { RegularWidth, HalfWidth, ThirdWidth, QuarterWidth };
+enum FontWidthVariant {
+ RegularWidth,
+ HalfWidth,
+ ThirdWidth,
+ QuarterWidth,
+ LastFontWidthVariant = QuarterWidth
+};
+
+const unsigned FontWidthVariantWidth = 2;
+
+COMPILE_ASSERT(LastFontWidthVariant >> FontWidthVariantWidth == 0, FontWidthVariantWidth_is_correct);
} // namespace WebCore