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* [Bug c++/48051] New: sorry, unimplemented: mangling overload
@ 2011-03-09 18:02 jason at gcc dot gnu.org
2011-03-09 18:03 ` [Bug c++/48051] " jason at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2011-03-09 18:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
Summary: sorry, unimplemented: mangling overload
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: ABI, ice-on-valid-code
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jason@gcc.gnu.org
CC: gcc-bugs@gcc.gnu.org, jason@gcc.gnu.org,
doko@ubuntu.com
Depends on: 44629
+++ This bug was initially created as a clone of Bug #44629 +++
The testcase from bug 44629 now doesn't ICE, but it still gets a sorry because
we need a mangling for a use of an overloaded function.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
@ 2011-03-09 18:03 ` jason at gcc dot gnu.org
2011-12-10 19:21 ` dave at boostpro dot com
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2011-03-09 18:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-valid-code |rejects-valid
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011.03.09 18:03:50
AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
2011-03-09 18:03 ` [Bug c++/48051] " jason at gcc dot gnu.org
@ 2011-12-10 19:21 ` dave at boostpro dot com
2012-01-02 17:49 ` paolo.carlini at oracle dot com
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: dave at boostpro dot com @ 2011-12-10 19:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
--- Comment #1 from Dave Abrahams <dave at boostpro dot com> 2011-12-10 19:19:02 UTC ---
Created attachment 26044
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26044
Another test case
Sorry, it's a bit long. Hopefully fixing the others handles this one too.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
2011-03-09 18:03 ` [Bug c++/48051] " jason at gcc dot gnu.org
2011-12-10 19:21 ` dave at boostpro dot com
@ 2012-01-02 17:49 ` paolo.carlini at oracle dot com
2012-01-06 21:42 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-01-02 17:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zeratul976 at hotmail dot
| |com
--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-01-02 17:48:45 UTC ---
*** Bug 47335 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
` (2 preceding siblings ...)
2012-01-02 17:49 ` paolo.carlini at oracle dot com
@ 2012-01-06 21:42 ` jason at gcc dot gnu.org
2012-01-09 14:17 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-06 21:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-06 21:39:50 UTC ---
Author: jason
Date: Fri Jan 6 21:39:43 2012
New Revision: 182970
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182970
Log:
PR c++/6057
PR c++/48051
PR c++/50855
PR c++/51322
gcc/cp/
* mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
THROW_EXPR, CONSTRUCTOR, OVERLOAD. Fix PREINCREMENT_EXPR and
PREDECREMENT_EXPR.
(write_template_arg): Fix mangling of class-scope functions and
argument packs.
(mangle_decl): Update suggested -fabi-version argument.
* operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
* tree.c (dependent_name): No longer static.
* cp-tree.h: Declare it.
* pt.c (unify): Defer handling of unconverted functions.
include/
* demangle.h (enum demangle_component_type): Add
DEMANGLE_COMPONENT_INITIALIZER_LIST, DEMANGLE_COMPONENT_NULLARY.
libiberty/
* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_NULLARY and
DEMANGLE_COMPONENT_INITIALIZER_LIST.
(d_make_comp): Likewise. Allow null right arg for
DEMANGLE_COMPONENT_TRINARY_ARG2.
(cplus_demangle_operators): Adjust new/delete; add .*, :: and throw.
(d_template_args, d_template_arg): Handle 'J' for argument packs.
(d_exprlist): Add terminator parm.
(d_expression, d_print_comp): Handle initializer lists, nullary
expressions, prefix/suffix operators, and new.
(d_print_subexpr): Avoid parens around DEMANGLE_COMPONENT_QUAL_NAME
and DEMANGLE_COMPONENT_INITIALIZER_LIST.
* testsuite/demangle-expected: Add tests.
Added:
trunk/gcc/testsuite/g++.dg/abi/mangle51.C
trunk/gcc/testsuite/g++.dg/abi/mangle52.C
trunk/gcc/testsuite/g++.dg/abi/mangle53.C
trunk/gcc/testsuite/g++.dg/abi/mangle54.C
trunk/gcc/testsuite/g++.dg/abi/mangle55.C
trunk/gcc/testsuite/g++.dg/abi/mangle56.C
trunk/gcc/testsuite/g++.dg/abi/mangle57.C
trunk/gcc/testsuite/g++.dg/abi/mangle58.C
trunk/gcc/testsuite/g++.dg/abi/mangle59.C
Modified:
trunk/gcc/common.opt
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/mangle.c
trunk/gcc/cp/operators.def
trunk/gcc/cp/pt.c
trunk/gcc/cp/tree.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/cpp0x/trailing3.C
trunk/gcc/testsuite/g++.dg/cpp0x/variadic111.C
trunk/gcc/testsuite/g++.dg/cpp0x/variadic4.C
trunk/gcc/testsuite/g++.dg/cpp0x/variadic42.C
trunk/gcc/testsuite/g++.dg/template/nontype22.C
trunk/gcc/testsuite/g++.dg/template/pr35240.C
trunk/include/ChangeLog
trunk/include/demangle.h
trunk/libiberty/ChangeLog
trunk/libiberty/cp-demangle.c
trunk/libiberty/testsuite/demangle-expected
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/testsuite/abi/demangle/regression/cw-16.cc
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
` (3 preceding siblings ...)
2012-01-06 21:42 ` jason at gcc dot gnu.org
@ 2012-01-09 14:17 ` jason at gcc dot gnu.org
2012-01-12 17:28 ` jason at gcc dot gnu.org
2012-01-12 17:28 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-09 14:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-09 14:15:26 UTC ---
Created attachment 26280
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26280
testsuite patch showing wrong mangling
The change checked in above fixes this bug in many cases, but this patch shows
a case that we still get wrong.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
` (5 preceding siblings ...)
2012-01-12 17:28 ` jason at gcc dot gnu.org
@ 2012-01-12 17:28 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-12 17:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.7.0
--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-12 17:27:40 UTC ---
Fixed for 4.7.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/48051] sorry, unimplemented: mangling overload
2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
` (4 preceding siblings ...)
2012-01-09 14:17 ` jason at gcc dot gnu.org
@ 2012-01-12 17:28 ` jason at gcc dot gnu.org
2012-01-12 17:28 ` jason at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-12 17:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-12 17:27:12 UTC ---
Author: jason
Date: Thu Jan 12 17:27:07 2012
New Revision: 183133
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183133
Log:
PR c++/48051
* mangle.c (write_expression): Mangle BASELINK scope if
BASELINK_QUALIFIED_P.
* search.c (adjust_result_of_qualified_name_lookup): Set
BASELINK_QUALIFIED_P.
* tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
* parser.c (cp_parser_postfix_dot_deref_expression): Don't call
adjust_result_of_qualified_name_lookup for non-qualified names.
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/mangle.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/search.c
trunk/gcc/cp/tree.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/abi/mangle48.C
trunk/gcc/testsuite/g++.dg/abi/mangle58.C
^ permalink raw reply [flat|nested] 8+ messages in thread
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2011-03-09 18:02 [Bug c++/48051] New: sorry, unimplemented: mangling overload jason at gcc dot gnu.org
2011-03-09 18:03 ` [Bug c++/48051] " jason at gcc dot gnu.org
2011-12-10 19:21 ` dave at boostpro dot com
2012-01-02 17:49 ` paolo.carlini at oracle dot com
2012-01-06 21:42 ` jason at gcc dot gnu.org
2012-01-09 14:17 ` jason at gcc dot gnu.org
2012-01-12 17:28 ` jason at gcc dot gnu.org
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