re PR libstdc++/19664 (libstdc++ headers should have pop/push of the visibility aroun...

2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR C++/19664
	* decl2.c (determine_visibility): Don't set visibility to
	hidden if it has been set explicitly by user.

From-SVN: r99861

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e67d716d007cd15123305bf3da4041e04302f81e..13a7240394815cbda7d583e34125911165322a92 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR C++/19664
+       * decl2.c (determine_visibility): Don't set visibility to
+       hidden if it has been set explicitly by user.
+
 2005-05-17  Mike Stump  <mrs@apple.com>
 
        Yet more Objective-C++...

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 206cd6ba400b031704639d9516f32d923940aaf5..970c6381cc608b1ff8c5535e8359bda659148763 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -1624,8 +1624,12 @@ determine_visibility (tree decl)
               && DECL_DECLARED_INLINE_P (decl)
               && visibility_options.inlines_hidden)
        {
-         DECL_VISIBILITY (decl) = VISIBILITY_HIDDEN;
-         DECL_VISIBILITY_SPECIFIED (decl) = 1;
+         /* Don't change it if it has been set explicitly by user.  */
+         if (!DECL_VISIBILITY_SPECIFIED (decl))
+           {
+             DECL_VISIBILITY (decl) = VISIBILITY_HIDDEN;
+             DECL_VISIBILITY_SPECIFIED (decl) = 1;
+           }
        }
       else if (CLASSTYPE_VISIBILITY_SPECIFIED (class_type))
        {