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| author | Dave Korn <dave.korn.cygwin@gmail.com> | 2011-01-26 01:41:23 +0000 |
|---|---|---|
| committer | Dave Korn <davek@gcc.gnu.org> | 2011-01-26 01:41:23 +0000 |
| commit | 47ea1edfbce523efbccac2377388798ec7800460 (patch) | |
| tree | 7791b2c5afa7301952887cfb93c353a67dacb1ce /gcc/cp/decl2.c | |
| parent | 744f0946bcbf7be92a725383d41c31673849efa9 (diff) | |
| download | gcc-47ea1edfbce523efbccac2377388798ec7800460.zip gcc-47ea1edfbce523efbccac2377388798ec7800460.tar.gz gcc-47ea1edfbce523efbccac2377388798ec7800460.tar.bz2 | |
c.opt (-fkeep-inline-dllexport): New switch.
gcc/c-family/ChangeLog:
* c.opt (-fkeep-inline-dllexport): New switch.
gcc/ChangeLog:
* tree.c (handle_dll_attribute): Handle it.
* doc/extend.texi (@item dllexport): Mention it.
* doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
gcc/cp/ChangeLog:
* semantics.c (expand_or_defer_fn_1): Handle it.
* decl2.c (decl_needed_p): Likewise.
gcc/testsuite/ChangeLog:
* gcc.dg/dll-9a.c: New test file.
* gcc.dg/dll-11.c: Likewise.
* gcc.dg/dll-12.c: Likewise.
* gcc.dg/dll-12a.c: Likewise.
* gcc.dg/dll-11a.c: Likewise.
* gcc.dg/dll-9.c: Likewise.
* gcc.dg/dll-10.c: Likewise.
* gcc.dg/dll-10a.c: Likewise.
* g++.dg/ext/dllexport4a.cc: Likewise.
* g++.dg/ext/dllexport4.C: Likewise.
* g++.dg/ext/dllexport5.C: Likewise.
* g++.dg/ext/dllexport5a.cc: Likewise.
From-SVN: r169268
Diffstat (limited to 'gcc/cp/decl2.c')
| -rw-r--r-- | gcc/cp/decl2.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 2885528..a4b7dfa 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1,7 +1,7 @@ /* Process declarations and variables for C++ compiler. Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, + 2011 Free Software Foundation, Inc. Hacked by Michael Tiemann (tiemann@cygnus.com) This file is part of GCC. @@ -1781,7 +1781,8 @@ decl_needed_p (tree decl) return true; /* Functions marked "dllexport" must be emitted so that they are visible to other DLLs. */ - if (lookup_attribute ("dllexport", DECL_ATTRIBUTES (decl))) + if (flag_keep_inline_dllexport + && lookup_attribute ("dllexport", DECL_ATTRIBUTES (decl))) return true; /* Otherwise, DECL does not need to be emitted -- yet. A subsequent reference to DECL might cause it to be emitted later. */ |