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authorLibravatar Junio C Hamano <gitster@pobox.com>2015-06-25 11:07:42 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2015-06-25 11:07:42 -0700
commit5416f8af0f632d05371868bc4340327e1672c83c (patch)
treeba1aff5fb3960a282a51c1abca0eaaa31da0ee71
parentSync with 2.4.5 (diff)
parentFix definition of ARRAY_SIZE for non-gcc builds (diff)
downloadtgif-5416f8af0f632d05371868bc4340327e1672c83c.tar.xz
Merge branch 'cb/array-size'
* cb/array-size: Fix definition of ARRAY_SIZE for non-gcc builds
-rw-r--r--git-compat-util.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index 0cc7ae84ba..c6d391f864 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -58,15 +58,13 @@
#define BUILD_ASSERT_OR_ZERO(cond) \
(sizeof(char [1 - 2*!(cond)]) - 1)
-#if defined(__GNUC__) && (__GNUC__ >= 3)
-# if GIT_GNUC_PREREQ(3, 1)
+#if GIT_GNUC_PREREQ(3, 1)
/* &arr[0] degrades to a pointer: a different type from an array */
# define BARF_UNLESS_AN_ARRAY(arr) \
BUILD_ASSERT_OR_ZERO(!__builtin_types_compatible_p(__typeof__(arr), \
__typeof__(&(arr)[0])))
-# else
-# define BARF_UNLESS_AN_ARRAY(arr) 0
-# endif
+#else
+# define BARF_UNLESS_AN_ARRAY(arr) 0
#endif
/*
* ARRAY_SIZE - get the number of elements in a visible array