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re PR target/27650 (internal compiler error while compiling Gecode) 

PR target/27650
	* class.c (check_for_override): Remove dllimport from virtual
	methods.

From-SVN: r117096
This commit is contained in:
Danny Smith 2006-09-20 23:27:05 +00:00 committed by Danny Smith
parent 1bded8e1a0
commit 756ccd2a40
2 changed files with 16 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2006-09-20 Danny Smith <dannysmith@users.sourceforge.net>
PR target/27650
* class.c (check_for_override): Remove dllimport from virtual
methods.
2006-09-18 Steven Bosscher <steven@gcc.gnu.org>
PR c++/29087

10
gcc/cp/class.c
View File

@ -2342,6 +2342,16 @@ check_for_override (tree decl, tree ctype)
if (!DECL_VINDEX (decl))
DECL_VINDEX (decl) = error_mark_node;
IDENTIFIER_VIRTUAL_P (DECL_NAME (decl)) = 1;
if (DECL_DLLIMPORT_P (decl))
{
/* When we handled the dllimport attribute we may not have known
that this function is virtual We can't use dllimport
semantics for a virtual method because we need to initialize
the vtable entry with a constant address. */
DECL_DLLIMPORT_P (decl) = 0;
DECL_ATTRIBUTES (decl)
= remove_attribute ("dllimport", DECL_ATTRIBUTES (decl));
}
}
}