Workaround '32-bit value shift by >31 bits is undefined' cppcheck warnings

* include/private/gcconfig.h [CPPCHECK] (CPP_WORDSZ): Undefine
(platform-specific explicit value) and redefine to __SIZEOF_POINTER__*8.

diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
index 9ec034a7360aa722f3c882f00951953ae52f17b4..4a1d8c37afa072dc81796bd551b8706f4e09e692 100644 (file)
--- a/include/private/gcconfig.h
+++ b/include/private/gcconfig.h
@@ -2780,6 +2780,11 @@
 # define UNIX_LIKE      /* Basic Unix-like system calls work.   */
 #endif
 
+#if defined(CPPCHECK)
+# undef CPP_WORDSZ
+# define CPP_WORDSZ (__SIZEOF_POINTER__ * 8)
+#endif
+
 #if CPP_WORDSZ != 32 && CPP_WORDSZ != 64
 # error --> bad word size
 #endif