Compiling the following code snippet with "g++ -fopenmp -O -Wall"
I get a hosed error message:
============================
int i;
void foo()
{
#pragma omp parallel
{
int j;
i = j;
}
}
============================
bug.cc: In function 'void _Z3foov.omp_fn.0(void*)':
bug.cc:8: warning: 'j' is used uninitialized in this function
Because of the ".omp_fn.0" at the end of the function name the demangler
cannot process it.
Jakub, this is because of your patch
http://gcc.gnu.org/ml/gcc-patches/2005-10/msg01644.html
Should we regard the ".omp_fn.0" suffix as an extension to the name
mangling scheme and teach the demangler how to handle those things?
This problem will probably also come up with debuggers etc.
--
Summary: [gomp] Function names cannot be demangled due to
".omp_fn" suffix
Product: gcc
Version: unknown
Status: UNCONFIRMED
Keywords: diagnostic, monitored, openmp
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25015
