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-rw-r--r--gcc/cp/ChangeLog6
-rw-r--r--gcc/cp/mangle.c5
-rw-r--r--include/ChangeLog5
-rw-r--r--include/demangle.h3
-rw-r--r--libiberty/ChangeLog10
-rw-r--r--libiberty/cp-demangle.c18
-rw-r--r--libstdc++-v3/ChangeLog4
-rw-r--r--libstdc++-v3/testsuite/abi/demangle/cxx0x/rref.cc32
8 files changed, 80 insertions, 3 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 76dddf5b44b..cc5e063d0e8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * mangle.c (write_type): Change mangling of rvalue reference from
+ `RR' to `O'.
+
2007-08-31 Jakub Jelinek <jakub@redhat.com>
* decl.c (duplicate_decls): Remove duplicated line.
@@ -33,6 +38,7 @@
(get_delta_difference_1): New function.
(get_delta_difference): Refactor to call get_delta_difference_1.
+>>>>>>> .r127998
2007-08-28 Paolo Carlini <pcarlini@suse.de>
PR c++/33209
diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c
index 17594761d00..cad76e37631 100644
--- a/gcc/cp/mangle.c
+++ b/gcc/cp/mangle.c
@@ -1646,8 +1646,9 @@ write_type (tree type)
case REFERENCE_TYPE:
if (TYPE_REF_IS_RVALUE (type))
- write_char('R');
- write_char ('R');
+ write_char('O');
+ else
+ write_char ('R');
write_type (TREE_TYPE (type));
break;
diff --git a/include/ChangeLog b/include/ChangeLog
index cf9421e1d6b..b29d428bbbf 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * demangle.h (enum demangle_component_type): Add
+ DEMANGLE_COMPONENT_RVALUE_REFERENCE.
+
2007-07-25 Ben Elliston <bje@au.ibm.com>
* ternary.h: Remove.
diff --git a/include/demangle.h b/include/demangle.h
index 49f23e543ed..b55226d8590 100644
--- a/include/demangle.h
+++ b/include/demangle.h
@@ -296,6 +296,9 @@ enum demangle_component_type
/* A reference. The one subtree is the type which is being
referenced. */
DEMANGLE_COMPONENT_REFERENCE,
+ /* C++0x: An rvalue reference. The one subtree is the type which is
+ being referenced. */
+ DEMANGLE_COMPONENT_RVALUE_REFERENCE,
/* A complex type. The one subtree is the base type. */
DEMANGLE_COMPONENT_COMPLEX,
/* An imaginary type. The one subtree is the base type. */
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 8e3444820c1..2e4339064ec 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,13 @@
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * cp-demangle.c (d_dump): Handle
+ DEMANGLE_COMPONENT_RVALUE_REFERENCE.
+ (d_make_comp): Ditto.
+ (cplus_demangle_type): Ditto.
+ (d_print_comp): Ditto.
+ (d_print_mod): Ditto.
+ (d_print_function_type): Ditto.
+
2007-08-24 Kai Tietz <kai.tietz@onevision.com>
* pex-common.h: (pex_funcs): Retyped wait and exec_child to pid_t.
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
index e4869f029dd..3fc6a2197a3 100644
--- a/libiberty/cp-demangle.c
+++ b/libiberty/cp-demangle.c
@@ -596,6 +596,9 @@ d_dump (struct demangle_component *dc, int indent)
case DEMANGLE_COMPONENT_REFERENCE:
printf ("reference\n");
break;
+ case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
+ printf ("rvalue reference\n");
+ break;
case DEMANGLE_COMPONENT_COMPLEX:
printf ("complex\n");
break;
@@ -785,6 +788,7 @@ d_make_comp (struct d_info *di, enum demangle_component_type type,
case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
case DEMANGLE_COMPONENT_POINTER:
case DEMANGLE_COMPONENT_REFERENCE:
+ case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
case DEMANGLE_COMPONENT_COMPLEX:
case DEMANGLE_COMPONENT_IMAGINARY:
case DEMANGLE_COMPONENT_VENDOR_TYPE:
@@ -1726,6 +1730,7 @@ d_ctor_dtor_name (struct d_info *di)
::= <CV-qualifiers> <type>
::= P <type>
::= R <type>
+ ::= O <type> (C++0x)
::= C <type>
::= G <type>
::= U <source-name> <type>
@@ -1892,6 +1897,12 @@ cplus_demangle_type (struct d_info *di)
}
break;
+ case 'O':
+ d_advance (di, 1);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_RVALUE_REFERENCE,
+ cplus_demangle_type (di), NULL);
+ break;
+
case 'P':
d_advance (di, 1);
ret = d_make_comp (di, DEMANGLE_COMPONENT_POINTER,
@@ -1901,7 +1912,7 @@ cplus_demangle_type (struct d_info *di)
case 'R':
d_advance (di, 1);
ret = d_make_comp (di, DEMANGLE_COMPONENT_REFERENCE,
- cplus_demangle_type (di), NULL);
+ cplus_demangle_type (di), NULL);
break;
case 'C':
@@ -3184,6 +3195,7 @@ d_print_comp (struct d_print_info *dpi,
case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
case DEMANGLE_COMPONENT_POINTER:
case DEMANGLE_COMPONENT_REFERENCE:
+ case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
case DEMANGLE_COMPONENT_COMPLEX:
case DEMANGLE_COMPONENT_IMAGINARY:
{
@@ -3708,6 +3720,9 @@ d_print_mod (struct d_print_info *dpi,
case DEMANGLE_COMPONENT_REFERENCE:
d_append_char (dpi, '&');
return;
+ case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
+ d_append_string (dpi, "&&");
+ return;
case DEMANGLE_COMPONENT_COMPLEX:
d_append_string (dpi, "complex ");
return;
@@ -3757,6 +3772,7 @@ d_print_function_type (struct d_print_info *dpi,
{
case DEMANGLE_COMPONENT_POINTER:
case DEMANGLE_COMPONENT_REFERENCE:
+ case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
need_paren = 1;
break;
case DEMANGLE_COMPONENT_RESTRICT:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 99048bb4584..55f64a7f610 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
+
+ * testsuite/abi/demangle/cxx0x/rref.cc: New.
+
2007-08-29 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCXX_CHECK_SYSTEM_ERROR): Add ENODATA, ENOSR,
diff --git a/libstdc++-v3/testsuite/abi/demangle/cxx0x/rref.cc b/libstdc++-v3/testsuite/abi/demangle/cxx0x/rref.cc
new file mode 100644
index 00000000000..cb085b48d51
--- /dev/null
+++ b/libstdc++-v3/testsuite/abi/demangle/cxx0x/rref.cc
@@ -0,0 +1,32 @@
+// 2007-06-28 Douglas Gregor <doug.gregor@gmail.com>
+
+// Copyright (C) 2007 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING. If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// IA 64 C++ ABI - 5.1 External Names (a.k.a. Mangling)
+
+#include <testsuite_hooks.h>
+
+int main()
+{
+ using namespace __gnu_test;
+
+ verify_demangle("_Z1fOi", "f(int&&)");
+
+ return 0;
+}
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