1 files changed, 1 insertions, 2 deletions
diff --git a/luaconf.h b/luaconf.h
index 4647ba17..e6271b80 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -87,9 +87,8 @@
 /*
 @@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
-** (the use of two shifts avoids undefined shifts)
 */
-#define LUAI_IS32INT    (((UINT_MAX >> 15) >> 15) >= 3)
+#define LUAI_IS32INT    ((UINT_MAX >> 30) >= 3)
 /* }================================================================== */

diff --git a/luaconf.h b/luaconf.h index 4647ba17..e6271b80 100644 --- a/luaconf.h +++ b/luaconf.h
@@ -87,9 +87,8 @@
87		87
88	/*	88	/*
89	@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.	89	@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
90	** (the use of two shifts avoids undefined shifts)
91	*/	90	*/
92	#define LUAI_IS32INT (((UINT_MAX >> 15) >> 15) >= 3)	91	#define LUAI_IS32INT ((UINT_MAX >> 30) >= 3)
93		92
94	/* }================================================================== */	93	/* }================================================================== */
95		94