[Bug c++/52770] New: RFE: Letting compiler know asm block can call function that can throw

[sbergman at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52770

             Bug #: 52770
           Summary: RFE: Letting compiler know asm block can call function
                    that can throw
    Classification: Unclassified
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: sbergman@redhat.com


See the mail thread starting at
<http://gcc.gnu.org/ml/gcc/2012-03/msg00454.html> "C++: Letting compiler know
asm block can call function that can throw?"  In short, a way to tell the
compiler that an asm block contains function calls that can throw is needed, so
that it produces consistent .gcc_except_table information across a function (or
file even?), so that actually throwing exceptions from such asm calls does not
bail out to std::terminate.