1 files changed, 6 insertions, 2 deletions
diff --git a/include/private/GrTypesPriv.h b/include/private/GrTypesPriv.h
index 5913a1e48c..efb9992f3d 100644
--- a/include/private/GrTypesPriv.h
+++ b/include/private/GrTypesPriv.h
@@ -696,7 +696,7 @@ static const int kGrVertexAttribTypeCount = kLast_GrVertexAttribType + 1;
 /**
  * Returns the size of the attrib type in bytes.
  */
-static inline size_t GrVertexAttribTypeSize(GrVertexAttribType type) {
+static constexpr inline size_t GrVertexAttribTypeSize(GrVertexAttribType type) {
     switch (type) {
         case kFloat_GrVertexAttribType:
             return sizeof(float);
@@ -734,7 +734,11 @@ static inline size_t GrVertexAttribTypeSize(GrVertexAttribType type) {
         case kUint_GrVertexAttribType:
             return sizeof(uint32_t);
     }
-    SK_ABORT("Unexpected attribute type");
+    // GCC fails because SK_ABORT evaluates to non constexpr. clang and cl.exe think this is
+    // unreachable and don't complain.
+#if defined(__clang__) || !defined(__GNUC__)
+    SK_ABORT("Unsupported type conversion");
+#endif
     return 0;
 }