[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread amylaar at gcc dot gnu dot org
--- Comment #10 from amylaar at gcc dot gnu dot org 2010-01-21 07:53 --- (In reply to comment #7) > At this time I don't know --enable-build-with-cxx enough to contribute much to > the solution of the specific issue having to to with that configure option, > just wanted to point out tha

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread amylaar at gcc dot gnu dot org
--- Comment #9 from amylaar at gcc dot gnu dot org 2010-01-21 07:44 --- Created an attachment (id=19674) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19674&action=view) experimental patch to remove dependency of configure-target-libstdc++-v3 on configure-target-libgomp As the de

[Bug lto/42776] LTO doesn't work on non-ELF platforms.

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #10 from davek at gcc dot gnu dot org 2010-01-21 07:14 --- Created an attachment (id=19673) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19673&action=view) Minor fix of previous attachment. (In reply to comment #9) > This is the resulting version that I'm bootstrappi

[Bug lto/42776] LTO doesn't work on non-ELF platforms.

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #9 from davek at gcc dot gnu dot org 2010-01-21 07:10 --- Created an attachment (id=19672) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19672&action=view) work in progress, revised to use unmodified binutils D'oh. Turns out p2align will do exactly what I want to the

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread rwild at gcc dot gnu dot org
--- Comment #8 from rwild at gcc dot gnu dot org 2010-01-21 07:04 --- I've looked at 42813 now. It indicates that configure-target-libstdc++-v3 depends upon configure-target-libgomp (which creates libgomp/omp.h), but I don't see why it should depend upon all-target-libgomp. The former

[Bug c++/42083] [C++0x] ICE on invalid with "tree check: expected aggr_init_expr, have error_mark in build_value_init"

2010-01-20 Thread lloyd at randombit dot net
Configured with: ../gcc-svn/configure --enable-languages=c,c++ --prefix=/usr/local/gcc-4.5-r156097 --program-suffix=-4.5-r156097 Thread model: posix gcc version 4.5.0 20100120 (experimental) (GCC) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42083

[Bug middle-end/35426] GCC 4.3.0 ICE on valid code in init2.c

2010-01-20 Thread lloyd at randombit dot net
--- Comment #4 from lloyd at randombit dot net 2010-01-21 05:02 --- I could not replicate this problem after upgrading mpfr, closing as invalid -- lloyd at randombit dot net changed: What|Removed |Added -

[Bug c++/42082] [C++0x] ICE on probably invalid with "canonical types differ for identical types"

2010-01-20 Thread lloyd at randombit dot net
--- Comment #2 from lloyd at randombit dot net 2010-01-21 05:01 --- Still ICEs with r156097: g++-4.5-r156097 -std=c++0x decl.cpp In file included from /usr/local/gcc-4.5-r156097/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/../../../../include/c++/4.5.0/future:40:0, from decl

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #6 from davek at gcc dot gnu dot org 2010-01-21 05:00 --- So, the optimal solution would be to avoid using the redirection wrappers when we're statically linking. That's still possible: those undefined references without relocs don't cause problems in and of themselves, but

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #5 from davek at gcc dot gnu dot org 2010-01-21 05:00 --- Fixed for 4.5.0, so setting milestone. Then I'll add a comment about the full fix and suspend it. BZ maintainers, apologies if this is the wrong thing to do; should I close it and reopen it? I'm not sure, whatever y

[Bug libstdc++/42819] New: [C++0x] std::async fails to compile with simple tests, including N3000 example

2010-01-20 Thread lloyd at randombit dot net
-languages=c,c++ --prefix=/usr/local/gcc-4.5-r156097 --program-suffix=-4.5-r156097 Thread model: posix gcc version 4.5.0 20100120 (experimental) (GCC) -- Summary: [C++0x] std::async fails to compile with simple tests, including N3000 example

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #4 from davek at gcc dot gnu dot org 2010-01-21 04:56 --- Subject: Bug 42818 Author: davek Date: Thu Jan 21 04:56:38 2010 New Revision: 156105 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156105 Log: PR target/42818 * config/i386/cygwin.h (CXX_WRAP_

[Bug java/42811] [4.5 regression] java.lang.ExceptionInInitializerError in ecj1

2010-01-20 Thread jojelino at gmail dot com
--- Comment #2 from jojelino at gmail dot com 2010-01-21 04:55 --- Created an attachment (id=19671) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19671&action=view) patch now it summons gcj-noncore dll and resolves classes which should have been resolved. i know it's not perfect.

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #3 from davek at gcc dot gnu dot org 2010-01-21 04:00 --- Created an attachment (id=19670) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19670&action=view) Simple stage-3-safe fix This is the simple fix that is safe for stage 3. By trivially tweaking the specs, we rem

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #2 from davek at gcc dot gnu dot org 2010-01-21 03:57 --- Here's what's going on: - To implement operator new/delete replacement, we use ld and --wrap to redirect all references to the operator functions into redirection stubs in the cygwin dll. - Each DLL or executable rec

[Bug target/42818] Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
--- Comment #1 from davek at gcc dot gnu dot org 2010-01-21 03:20 --- Test results: clean h...@155967, default test configuration using shared C++ linking: http://gcc.gnu.org/ml/gcc-testresults/2010-01/msg01628.html clean h...@155967, tested using static C++ linking: http://gcc.gnu.org

[Bug target/42818] New: Static C++ linking breakage "undefined reference to ___real__Znwj" and others in libcygwin.a(_cygwin_crt0_common.o)

2010-01-20 Thread davek at gcc dot gnu dot org
[ Don't Panic. There is already a fix for this bug, in fact two, one that is suitable for our current Stage 3(4?) status but slightly suboptimal, another that is better but blocked by an existing PR that won't be fixed until next Stage1. I just figured I should say that first of all. ] There's a

[Bug c++/42338] [c++0x] ICE on decltype usage with templates

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #3 from jason at gcc dot gnu dot org 2010-01-21 01:59 --- Subject: Bug 42338 Author: jason Date: Thu Jan 21 01:58:53 2010 New Revision: 156103 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156103 Log: PR c++/42338 * mangle.c (write_expression): Handl

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #7 from paolo dot carlini at oracle dot com 2010-01-21 01:32 --- At this time I don't know --enable-build-with-cxx enough to contribute much to the solution of the specific issue having to to with that configure option, just wanted to point out that normal uses of the librar

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread amylaar at gcc dot gnu dot org
--- Comment #6 from amylaar at gcc dot gnu dot org 2010-01-21 00:53 --- The configuration test can be replaced with some configure / makefile hackery, but this doesn't help: he compilation of libstdc++-v3 also depends on the header file: /bin/sh ../libtool --tag CXX --mode=compile /us

[Bug other/42715] [4.5 Regression] output_operand: invalid expression as operand

2010-01-20 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-21 00:42 --- Subject: Bug 42715 Author: jakub Date: Thu Jan 21 00:42:02 2010 New Revision: 156102 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156102 Log: PR debug/42715 * var-tracking.c (use_type): Choos

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread redi at gcc dot gnu dot org
--- Comment #11 from redi at gcc dot gnu dot org 2010-01-21 00:06 --- Fixed. The testcase works if you replace unique_future with future. -- redi at gcc dot gnu dot org changed: What|Removed |Added -

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread redi at gcc dot gnu dot org
--- Comment #10 from redi at gcc dot gnu dot org 2010-01-21 00:02 --- Subject: Bug 42201 Author: redi Date: Thu Jan 21 00:01:47 2010 New Revision: 156097 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156097 Log: 2010-01-21 Jonathan Wakely PR libstdc++/42201

[Bug rtl-optimization/42691] [4.4/4.5 regression] problematic REG_EQUAL note added to SUBREG

2010-01-20 Thread jingyu at google dot com
--- Comment #26 from jingyu at google dot com 2010-01-20 23:48 --- This bug is fixed in both trunk(4.5) and 4.4. I will send a message to gcc-patches when I patch the test case. -- jingyu at google dot com changed: What|Removed |Added -

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread redi at gcc dot gnu dot org
--- Comment #9 from redi at gcc dot gnu dot org 2010-01-20 23:38 --- patch posted as http://gcc.gnu.org/ml/gcc-patches/2010-01/msg01126.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42201

[Bug c++/41970] use of a type with no linkage to declare a variable with linkage

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #18 from jason at gcc dot gnu dot org 2010-01-20 23:36 --- So, removing the accepts-invalid keyword. I'll fix the diagnostic in 4.6. -- jason at gcc dot gnu dot org changed: What|Removed |Added -

[Bug c++/41970] use of a type with no linkage to declare a variable with linkage

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #17 from jason at gcc dot gnu dot org 2010-01-20 23:32 --- We accept this testcase with a warning because it is both common and harmless. In 4.5, this testcase will be accepted with no warning in -std=c++0x mode, as we now implement DR 757. -- jason at gcc dot gnu dot or

[Bug rtl-optimization/42691] [4.4/4.5 regression] problematic REG_EQUAL note added to SUBREG

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #25 from rguenth at gcc dot gnu dot org 2010-01-20 23:30 --- Please close this bug if it is fixed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42691

[Bug c++/42038] [4.3/4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #9 from paolo dot carlini at oracle dot com 2010-01-20 23:15 --- Fixed for 4.5.0. Being just an ice-on-invalid will not be fixed in 4_3 / 4_4. -- paolo dot carlini at oracle dot com changed: What|Removed |Added

[Bug c++/42038] [4.3/4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p

2010-01-20 Thread paolo at gcc dot gnu dot org
--- Comment #8 from paolo at gcc dot gnu dot org 2010-01-20 23:12 --- Subject: Bug 42038 Author: paolo Date: Wed Jan 20 23:12:25 2010 New Revision: 156094 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156094 Log: /cp 2010-01-20 Paolo Carlini PR c++/42038 * e

[Bug c++/41788] -Wpacked option changes the layout of packed non-POD structs

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #4 from jason at gcc dot gnu dot org 2010-01-20 23:11 --- Fixed for 4.5. -- jason at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIG

[Bug fortran/42809] Too much noise with -Wconversion

2010-01-20 Thread anlauf at gmx dot de
--- Comment #3 from anlauf at gmx dot de 2010-01-20 23:02 --- Created an attachment (id=19669) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19669&action=view) Partial patch for conversion at assignment A patch that addresses the trivial part of the problem: the conversions from k

[Bug debug/42782] [4.5 Regression] VTA missed location: parameter via stack

2010-01-20 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-20 22:57 --- Subject: Bug 42782 Author: jakub Date: Wed Jan 20 22:57:20 2010 New Revision: 156092 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156092 Log: PR debug/42782 * var-tracking.c: Include tree-flo

[Bug libgomp/42616] OMP'ed loop inside pthread leads to crash.

2010-01-20 Thread zlogic at gmail dot com
--- Comment #3 from zlogic at gmail dot com 2010-01-20 22:42 --- Confirmed, I've encountered this bug in 64-bit Windows 7. I've used Qt Creator 1.3.1 (bundled with gc 4.4.0) for building a project which calls OpenMP functions from inside a pthread. If I call OpenMP function from main(),

[Bug c++/42338] [c++0x] ICE on decltype usage with templates

2010-01-20 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug c++/41788] -Wpacked option changes the layout of packed non-POD structs

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #3 from jason at gcc dot gnu dot org 2010-01-20 22:15 --- Subject: Bug 41788 Author: jason Date: Wed Jan 20 22:14:51 2010 New Revision: 156088 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156088 Log: PR c++/41788 * class.c (layout_class_type): Set p

[Bug c++/42277] decltype error in template

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #2 from jason at gcc dot gnu dot org 2010-01-20 22:12 --- Fixed. -- jason at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug c++/42038] [4.3/4.4/4.5 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #7 from jason at gcc dot gnu dot org 2010-01-20 22:11 --- The patch is OK. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42038

[Bug c++/41920] [C++0x] Invalid 'unused parameter' warning for parameters used in lambdas

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #6 from jason at gcc dot gnu dot org 2010-01-20 22:00 --- Fixed. -- jason at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug ada/42816] Crash in Ada.Containers.Vectors.Update_Element

2010-01-20 Thread laurent at guerby dot net
--- Comment #2 from laurent at guerby dot net 2010-01-20 21:59 --- I tested 4.4.1 on x86_64-linux and it seems not to crash: gue...@gcc13:~/pr42816$ PATH=/opt/cfarm/release/4.4.1/bin:$PATH gue...@gcc13:~/pr42816$ gnatmake world_test_main.adb gcc -c world_test_main.adb gcc -c world_test

[Bug c++/40750] Side-effect of member function call not produced in certain circumstances

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #5 from jason at gcc dot gnu dot org 2010-01-20 21:59 --- Fixed for 4.5. -- jason at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIG

[Bug c++/41788] -Wpacked option changes the layout of packed non-POD structs

2010-01-20 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug c++/41920] [C++0x] Invalid 'unused parameter' warning for parameters used in lambdas

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #5 from jason at gcc dot gnu dot org 2010-01-20 21:30 --- Subject: Bug 41920 Author: jason Date: Wed Jan 20 21:30:28 2010 New Revision: 156085 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156085 Log: PR c++/41920 * semantics.c (build_lambda_object):

[Bug c++/40750] Side-effect of member function call not produced in certain circumstances

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #4 from jason at gcc dot gnu dot org 2010-01-20 21:30 --- Subject: Bug 40750 Author: jason Date: Wed Jan 20 21:30:20 2010 New Revision: 156084 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156084 Log: PR c++/40750 * decl.c (grokdeclarator): Clear typ

[Bug ada/42816] Crash in Ada.Containers.Vectors.Update_Element

2010-01-20 Thread gcc at coreland dot ath dot cx
--- Comment #1 from gcc at coreland dot ath dot cx 2010-01-20 21:24 --- Created an attachment (id=19668) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19668&action=view) Repro -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42816

[Bug ada/42816] New: Crash in Ada.Containers.Vectors.Update_Element

2010-01-20 Thread gcc at coreland dot ath dot cx
See the attached world_test_main program. This was taken from a working program with as much code removed as possible. $ gnatchop blob.adb $ gnatmake world_test_main $ ./world_test_main test_tasks(1)_000800A50500: waiting to initialize world_task_000800A0B700: running main_task_000800

[Bug c++/42815] using variables only in C++0x lambda function closures produce unused var warnings

2010-01-20 Thread indy2718 at gmail dot com
--- Comment #2 from indy2718 at gmail dot com 2010-01-20 21:15 --- (In reply to comment #1) > > *** This bug has been marked as a duplicate of 41920 *** > Sorry, Using bug search, I had searched for "lambda" and there is another list of bugs for "lambdas". -- http://gcc.gnu.org

[Bug c++/2474] global destructors should run in reverse order of _finishing_ construction

2010-01-20 Thread jason at gcc dot gnu dot org
--- Comment #15 from jason at gcc dot gnu dot org 2010-01-20 21:12 --- Suspending since this seems unfixable on systems without __cxa_atexit. -- jason at gcc dot gnu dot org changed: What|Removed |Added -

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2010-01-20 21:09 --- (In reply to comment #11) > Subject: Re: gcc segfaults on gch > > so I am thinking about a way to wrap the existing templates that I use. > there must be a way to reduce the size of the gch by specifing a list >

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #11 from JamesMikeDuPont at googlemail dot com 2010-01-20 20:54 --- Subject: Re: gcc segfaults on gch so I am thinking about a way to wrap the existing templates that I use. there must be a way to reduce the size of the gch by specifing a list of classes we use. that would

[Bug c++/41920] [C++0x] Invalid 'unused parameter' warning for parameters used in lambdas

2010-01-20 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-01-20 20:47 --- With unoptimized trunk I see us blowing the stack during garbage-collecting. Note that we have a load of templates in this testcase and we walk them in unfortunate order. (gdb) #79368 0x0835b9fb in ggc_collect ()

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #5 from paolo dot carlini at oracle dot com 2010-01-20 20:34 --- Ralf, make sure the submitter of 42813 pays attention to your comments, maybe add to that audit trail, instead of this one. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36101

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread rwild at gcc dot gnu dot org
--- Comment #4 from rwild at gcc dot gnu dot org 2010-01-20 20:31 --- Yes, sure. But I would like to know a couple of things first: Does that mean, when libstdc++ is built in early bootstrap stages (e.g., for --enable-build-with-cxx), it is not necessary to have libgomp first? Then, pl

[Bug c++/41920] [C++0x] Invalid 'unused parameter' warning for parameters used in lambdas

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #4 from paolo dot carlini at oracle dot com 2010-01-20 20:26 --- Jason, we just got a third duplicate for this issue: if we could do something about it in time for 4.5.0... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41920

[Bug c++/42815] using variables only in C++0x lambda function closures produce unused var warnings

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-20 20:23 --- *** This bug has been marked as a duplicate of 41920 *** -- paolo dot carlini at oracle dot com changed: What|Removed |Added ---

[Bug c++/41920] [C++0x] Invalid 'unused parameter' warning for parameters used in lambdas

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #3 from paolo dot carlini at oracle dot com 2010-01-20 20:23 --- *** Bug 42815 has been marked as a duplicate of this bug. *** -- paolo dot carlini at oracle dot com changed: What|Removed |Added

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #3 from paolo dot carlini at oracle dot com 2010-01-20 20:20 --- That idea of yours Ralf makes perfect sense to me, actually, I was wondering whether a fix wasn't something like that. Are you willing to go ahead that way? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread rwild at gcc dot gnu dot org
--- Comment #2 from rwild at gcc dot gnu dot org 2010-01-20 20:15 --- (In reply to comment #0) > Libstdc++ configuration assumes that libgcc and libgomp have been configured > and built before libstdc++ configure is run. > > This is wrong, What do you mean with "this is wrong"? Is it

[Bug c++/42815] New: using variables only in C++0x lambda function closures produce unused var warnings

2010-01-20 Thread indy2718 at gmail dot com
// This compiled with // g++ -Wall -Wextra -std=c++0x c.cpp // c.cpp:5:6: warning: unused parameter ‘x’ // c.cpp: In function ‘void func2()’: // c.cpp:15:6: warning: unused variable ‘y’ #include void func1(int x) { auto f = [&](int j) { return j + x; }; std::cout << f(4) << std

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #9 from JamesMikeDuPont at googlemail dot com 2010-01-20 20:09 --- Subject: Re: gcc segfaults on gch /usr/local/bin/c++ --version c++ (GCC) 4.5.0 20100113 (experimental) Copyright (C) 2010 Free Software Foundation, Inc. On Wed, Jan 20, 2010 at 9:01 PM, rguenth at gcc dot

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #8 from JamesMikeDuPont at googlemail dot com 2010-01-20 20:05 --- got it again after make clean, maybe it ran out of memory: mdup...@introspector-desktop:/media/NewFoundSpace/2010/01/mapnik$ gunzip src/filter_factory.ii.gz mdup...@introspector-desktop:/media/NewFoundSpace/2

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-01-20 20:01 --- Which GCC version are you using? The preprocessed source does not use a precompiled header. Compiling the file works ok for me with GCC 4.4. -- rguenth at gcc dot gnu dot org changed: What|Remov

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #6 from paolo dot carlini at oracle dot com 2010-01-20 19:48 --- We are still missing the SVN Rev of the GCC 4.5 you are using and how you built it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42814

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #5 from JamesMikeDuPont at googlemail dot com 2010-01-20 19:41 --- Sorry that is not the precompiled header, but the preprocessed, all you need to get the crash i hope. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42814

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #4 from JamesMikeDuPont at googlemail dot com 2010-01-20 19:27 --- Delta compression using up to 4 threads. Compressing objects: 100% (3/3), done. Writing objects: 100% (3/3), 326 bytes, done. Total 3 (delta 2), reused 0 (delta 0) To g...@github.com:h4ck3rm1k3/MapNickAutotoo

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
--- Comment #3 from JamesMikeDuPont at googlemail dot com 2010-01-20 19:17 --- Created an attachment (id=19667) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19667&action=view) precompiled headers /usr/local/bin/g++ -DHAVE_CONFIG_H -I. -I.. -I../ -DHAVE_CONFIG_H -DMAPNIK_DEBUGinc

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-01-20 19:13 --- Also make sure to include the PCH from the toplevel source file and not from some header. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42814

[Bug c++/42814] gcc segfaults on gch

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-20 19:11 --- Please provide all the required information, in particular a pre-processed file. See this page for details: http://gcc.gnu.org/bugs/#report -- paolo dot carlini at oracle dot com changed: Wha

[Bug c++/42814] New: gcc segfaults on gch

2010-01-20 Thread JamesMikeDuPont at googlemail dot com
/usr/local/bin/g++ -DHAVE_CONFIG_H -I. -I.. -I../ -DHAVE_CONFIG_H -DMAPNIK_DEBUGinclude -ggdb -O1 -DDEBUG -pg -DMAPNIK_DEBUG -I/usr/include/libpng12 -I/usr/include/freetype2 -I/media/NewFoundSpace/2010/01/mapnik/agg/include -I/usr/local/include -I/usr/include/libxml2 -D_REENTRANT -I/usr/include/cai

[Bug c++/42336] [4.5 Regression] ICE with pointer-to-member-function argument in template function with -fipa-sra

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2010-01-20 18:59 --- (In reply to comment #18) > Subject: Re: [4.5 Regression] ICE with pointer-to-member-function > argument in template function > > On 01/10/2010 06:42 PM, hubicka at gcc dot gnu dot org wrote: > > In general I am

[Bug libstdc++/36101] deps on other host libraries incorrect

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-20 18:54 --- Let's add in CC a couple of build machinery maintainers, maybe we can get some help... -- paolo dot carlini at oracle dot com changed: What|Removed |Added ---

[Bug c++/40750] Side-effect of member function call not produced in certain circumstances

2010-01-20 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug target/40332] [4.5 Regression] (.eh_frame); no .eh_frame_hdr table will be created.

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2010-01-20 18:53 --- Only RMs may change regression priority. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug libstdc++/29366] atomics config for sh is weird

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-20 18:51 --- Let's add an SH maintainer in CC... -- paolo dot carlini at oracle dot com changed: What|Removed |Added --

[Bug libstdc++/42813] --enable-build-with-cxx libstdc++-v3 is incomplete

2010-01-20 Thread amylaar at gcc dot gnu dot org
--- Comment #3 from amylaar at gcc dot gnu dot org 2010-01-20 18:49 --- (In reply to comment #1) > Is this issue related to PR36101? Yes, if PR36101 was fixed, I'd expect this problem to go away. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42813

[Bug libstdc++/16612] empty basic_strings can't live in shared memory

2010-01-20 Thread paolo dot carlini at oracle dot com
-- paolo dot carlini at oracle dot com changed: What|Removed |Added AssignedTo|paolo dot carlini at oracle |unassigned at gcc dot gnu |dot com

[Bug libstdc++/42813] --enable-build-with-cxx libstdc++-v3 is incomplete

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-01-20 18:43 --- libstdc++ configure issue. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug other/42813] --enable-build-with-cxx libstdc++-v3 is incomplete

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-20 18:42 --- Is this issue related to PR36101? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42813

[Bug other/42813] New: --enable-build-with-cxx libstdc++-v3 is incomplete

2010-01-20 Thread amylaar at gcc dot gnu dot org
On i686-pc-linux-gnu, seven libstdc++-v3 symbols are missing when configuring with --enable-build-with-cxx. For x86_64-unknown-linux-gnu, it's 53 vs. 46 missing symbols, i.e. again seven more missing symbols for --enable-build-with-cxx. Take for example: __gnu_parallel::_Settings::get() In the or

[Bug c++/42810] Enumeration with sequential values has its for-loop exit condition optimized out.

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2010-01-20 17:40 --- Patches welcome to add diagnostics to the C++ frontend. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42810

[Bug middle-end/42068] [4.5 regression] ICE in function_and_variable_visibility with static common vars.

2010-01-20 Thread ro at CeBiTec dot Uni-Bielefeld dot DE
--- Comment #29 from ro at CeBiTec dot Uni-Bielefeld dot DE 2010-01-20 16:37 --- Subject: Re: [4.5 regression] ICE in function_and_variable_visibility breaks Ada bootstrap > --- Comment #20 from hubicka at ucw dot cz 2010-01-18 12:57 --- > Subject: Re: [4.5 regression] ICE i

[Bug tree-optimization/42644] [4.5 Regression] wrong code for -fgraphite-identify in 183.equake

2010-01-20 Thread grosser at gcc dot gnu dot org
-- grosser at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |grosser at gcc dot gnu dot |dot org

[Bug c++/42810] Enumeration with sequential values has its for-loop exit condition optimized out.

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #10 from paolo dot carlini at oracle dot com 2010-01-20 15:48 --- Too bad, yes. -- paolo dot carlini at oracle dot com changed: What|Removed |Added

[Bug c++/42810] Enumeration with sequential values has its for-loop exit condition optimized out.

2010-01-20 Thread tony3 at GarlandConsulting dot us
--- Comment #9 from tony3 at GarlandConsulting dot us 2010-01-20 15:42 --- I am reopening this bug if only because I'd like to get a response to my previous comments. I can appreciated that, in your view, the compiler is 'technically correct' in making the assumption that it need not

[Bug tree-optimization/41879] [4.5 Regression] 172.mgrid regression, vectorizer prevents predictive commoning

2010-01-20 Thread rguenther at suse dot de
--- Comment #11 from rguenther at suse dot de 2010-01-20 15:31 --- Subject: Re: [4.5 Regression] 172.mgrid regression, vectorizer prevents predictive commoning On Wed, 20 Jan 2010, steven at gcc dot gnu dot org wrote: > --- Comment #10 from steven at gcc dot gnu dot org 2010-01-

[Bug tree-optimization/42644] [4.5 Regression] wrong code for -fgraphite-identify in 183.equake

2010-01-20 Thread uramakrishna at gmail dot com
--- Comment #3 from uramakrishna at gmail dot com 2010-01-20 15:26 --- Created an attachment (id=19666) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19666&action=view) Reduced test case for this PR We (Tobias, Li and Ramakrishna) have reduced the test case further. This file show

[Bug tree-optimization/41879] [4.5 Regression] 172.mgrid regression, vectorizer prevents predictive commoning

2010-01-20 Thread steven at gcc dot gnu dot org
--- Comment #10 from steven at gcc dot gnu dot org 2010-01-20 15:25 --- Is there an alt.src for this from SPEC? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41879

[Bug c++/42791] boost[1.33.1]::spirit depends on optimization level

2010-01-20 Thread FBergemann at web dot de
--- Comment #13 from FBergemann at web dot de 2010-01-20 15:00 --- Hi paolo.carl...@oracle.com, the funny thing about your last comment is, that the company i am working for is selling quite successfully large systems with adjunct big oracle database cluster systems to Tier-1 operators.

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #8 from paolo dot carlini at oracle dot com 2010-01-20 14:46 --- Great. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42201

[Bug tree-optimization/41879] [4.5 Regression] 172.mgrid regression, vectorizer prevents predictive commoning

2010-01-20 Thread matz at gcc dot gnu dot org
--- Comment #9 from matz at gcc dot gnu dot org 2010-01-20 14:42 --- See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35418#c8 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41879

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread jwakely dot gcc at gmail dot com
--- Comment #7 from jwakely dot gcc at gmail dot com 2010-01-20 14:38 --- I was going to ask you the same thing :-) I would like to update for 4.5, I'll send the patch when I get home in a few hours -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42201

[Bug libstdc++/42460] man page errors for generated libstdc++ man pages

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #12 from paolo dot carlini at oracle dot com 2010-01-20 14:00 --- Ok, let's re-open to be safe: please provide as soon as possible to Benjamin the information he needs... -- paolo dot carlini at oracle dot com changed: What|Removed |Ad

[Bug libstdc++/42460] man page errors for generated libstdc++ man pages

2010-01-20 Thread doko at ubuntu dot com
--- Comment #11 from doko at ubuntu dot com 2010-01-20 13:58 --- the man pages still have problems with escape codes used (prefix backslashes); I didn't build and run the check tool yet again. Matthias -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42460

[Bug libstdc++/42201] [C++0x] std::vector>::push_back fails

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #6 from paolo dot carlini at oracle dot com 2010-01-20 13:16 --- Jon, what do you think, shall we go ahead with this one too? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42201

[Bug libstdc++/42460] man page errors for generated libstdc++ man pages

2010-01-20 Thread paolo dot carlini at oracle dot com
--- Comment #10 from paolo dot carlini at oracle dot com 2010-01-20 13:12 --- Ok, let's close this one as fixed... -- paolo dot carlini at oracle dot com changed: What|Removed |Added

[Bug tree-optimization/41826] invalid read in get_constraint_for_ptr_offset

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-01-20 13:08 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/41826] invalid read in get_constraint_for_ptr_offset

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-20 13:07 --- Subject: Bug 41826 Author: rguenth Date: Wed Jan 20 13:07:41 2010 New Revision: 156079 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156079 Log: 2010-01-20 Richard Guenther PR tree-optimization/

[Bug tree-optimization/41826] invalid read in get_constraint_for_ptr_offset

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-01-20 13:06 --- Subject: Bug 41826 Author: rguenth Date: Wed Jan 20 13:06:40 2010 New Revision: 156078 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156078 Log: 2010-01-20 Richard Guenther PR tree-optimization/

[Bug tree-optimization/42717] [4.5 Regression] ice: verify_ssa failed

2010-01-20 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-20 12:30 --- Subject: Bug 42717 Author: rguenth Date: Wed Jan 20 12:30:15 2010 New Revision: 156076 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156076 Log: 2010-01-20 Richard Guenther PR tree-optimization/

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