lib: zstd: Fix attribute declaration

fallthrough, __fallthrough__ and [[fallthrough]] are compiler dependent. Hence let's use a generic fallthrough implementation which is __attribute__((__fallthrough__)) Test: lib/zstd/ compiled successfully with this change using GCC 12.0.0 / Clang 14.0.0 . Signed-off-by: Cyber Knight <[email protected]>
cyberknight777 · Nov 18, 2021 · edc41e9 · edc41e9
1 parent 6ff01e4
commit edc41e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/zstd/common/compiler.h b/lib/zstd/common/compiler.h
@@ -166,7 +166,7 @@
  * - CPP17: https://en.cppreference.com/w/cpp/language/attributes/fallthrough
  * - Else: __attribute__((__fallthrough__))
  */
-#define ZSTD_FALLTHROUGH fallthrough
+#define ZSTD_FALLTHROUGH __attribute__((__fallthrough__))
 
 /* detects whether we are being compiled under msan */