[Dune] [#491] PoolAllocator not 64 bit clean

Dune dune at dune-project.org
Tue Dec 1 19:48:45 CET 2009


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The following task has a new comment added:

FS#491 - PoolAllocator not 64 bit clean
User who did this - Elias Pipping (pipping)

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Assuming that this is the same bug as bug #493, using the makefile I attached, I get

$ rm fs_493_testcase_a
$ make
g++ -std=c++0x -O2 -I.   fs_493_testcase_a.cc   -o fs_493_testcase_a
fs_493_testcase_a: fs_493_testcase_a.cc:65: int main(): Assertion `alist.beforeHead_.next_->item_ == 1' failed.
make: *** [run] Aborted
$ rm fs_493_testcase_a
$ CXXFLAGS='-fstrict-aliasing -Wall -Wextra' make
g++ -fstrict-aliasing -Wall -Wextra -std=c++0x -O2 -I.   fs_493_testcase_a.cc   -o fs_493_testcase_a
In file included from fs_493_testcase_a.cc:1:
../poolallocator.hh: In instantiation of 'T* Dune::PoolAllocator<T, s>::allocate(size_t, const T*) [with T = Element, long unsigned int s = 8176ul]':
fs_493_testcase_a.cc:39:   instantiated from here
../poolallocator.hh:551: warning: unused parameter 'hint'
fs_493_testcase_a: fs_493_testcase_a.cc:65: int main(): Assertion `alist.beforeHead_.next_->item_ == 1' failed.
make: *** [run] Aborted
$ 

so those warnings are probably what you're looking for. unless they're not.
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http://www.dune-project.org/flyspray/index.php?do=details&task_id=491#comment1399

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