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typeck.c (get_member_function_from_ptrfunc): Don't try to look up a virtual function in a dummy object.

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* typeck.c (get_member_function_from_ptrfunc): Don't try to look
	up a virtual function in a dummy object.

From-SVN: r210651
This commit is contained in:
Jason Merrill 2014-05-20 13:37:57 -04:00 committed by Jason Merrill
parent a852a67c02
commit f98732327c
2 changed files with 11 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2014-05-20 Jason Merrill <jason@redhat.com>
* typeck.c (get_member_function_from_ptrfunc): Don't try to look
up a virtual function in a dummy object.
2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60373

6
gcc/cp/typeck.c
View File

@ -3253,6 +3253,12 @@ get_member_function_from_ptrfunc (tree *instance_ptrptr, tree function,
&& !TYPE_POLYMORPHIC_P (basetype)
&& resolves_to_fixed_type_p (instance_ptr, 0));
/* If we don't really have an object (i.e. in an ill-formed
conversion from PMF to pointer), we can't resolve virtual
functions anyway. */
if (!nonvirtual && is_dummy_object (instance_ptr))
nonvirtual = true;
if (TREE_SIDE_EFFECTS (instance_ptr))
instance_ptr = instance_save_expr = save_expr (instance_ptr);