about summary refs log tree commit diff
path: root/sysdeps/ieee754
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2004-04-16 22:04:55 +0000
committerUlrich Drepper <drepper@redhat.com>2004-04-16 22:04:55 +0000
commitb575c52b86fe0c00adec925e356eb72cf95b23a7 (patch)
treea52b53167347aaa29aa9a712ebffbef4ef3ba0d7 /sysdeps/ieee754
parentefa8adf5f9bb4ababd27d13e37d97687dfa0a8b4 (diff)
downloadglibc-b575c52b86fe0c00adec925e356eb72cf95b23a7.tar.gz
glibc-b575c52b86fe0c00adec925e356eb72cf95b23a7.tar.xz
glibc-b575c52b86fe0c00adec925e356eb72cf95b23a7.zip
Update.
2004-04-16  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/ieee754/bits/nan.h (__nan_union): Add __attribute_used__
	attribute to keep gcc quiet.
Diffstat (limited to 'sysdeps/ieee754')
-rw-r--r--sysdeps/ieee754/bits/nan.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/ieee754/bits/nan.h b/sysdeps/ieee754/bits/nan.h
index 95de220e97..4d4062cfcb 100644
--- a/sysdeps/ieee754/bits/nan.h
+++ b/sysdeps/ieee754/bits/nan.h
@@ -46,7 +46,8 @@
 #  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
 # endif
 
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
+static union { unsigned char __c[4]; float __d; } __nan_union
+    __attribute_used__ = { __nan_bytes };
 # define NAN	(__nan_union.__d)
 
 #endif	/* GCC.  */