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+ PR c++/51928 + * class.c (set_method_tm_attributes): Use TARGET_THUNK instead...

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+       PR c++/51928
+       * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
+       thunk for set_one_vmethod_tm_attributes.


Co-Authored-By: Patrick Marlier <patrick.marlier@gmail.com>

From-SVN: r183478
This commit is contained in:
Aldy Hernandez 2012-01-24 16:47:24 +00:00 committed by Aldy Hernandez
parent 1aa5d1c74a
commit 00a42fb364
3 changed files with 29 additions and 1 deletions
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7
gcc/cp/ChangeLog
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@ -1,3 +1,10 @@
2012-01-24 Aldy Hernandez <aldyh@redhat.com>
Patrick Marlier <patrick.marlier@gmail.com>
PR c++/51928
* class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
thunk for set_one_vmethod_tm_attributes.
2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51223

7
gcc/cp/class.c
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@ -4430,7 +4430,12 @@ set_method_tm_attributes (tree t)
tree vchain;
for (vchain = BINFO_VIRTUALS (TYPE_BINFO (t)); vchain;
vchain = TREE_CHAIN (vchain))
set_one_vmethod_tm_attributes (t, BV_FN (vchain));
{
fndecl = BV_FN (vchain);
if (DECL_THUNK_P (fndecl))
fndecl = THUNK_TARGET (fndecl);
set_one_vmethod_tm_attributes (t, fndecl);
}
}
/* If the class doesn't have an attribute, nothing more to do. */

16
gcc/testsuite/g++.dg/tm/pr51928.C Normal file
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@ -0,0 +1,16 @@
/* { dg-do compile } */
/* { dg-options "-fgnu-tm" } */
struct A; // { dg-error "forward declaration of 'struct A'" }
struct B
{
virtual B* foo(A);
};
struct C : virtual B
{
virtual C* foo(A) { return 0; } // { dg-error "'<anonymous>' has incomplete type" }
};
C c;