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binpac: Fix an exception slicing issue in binpac generated cleanup code.

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Switch to using a no-argument throw to preserve the dynamic type of
the binpac exception.  Otherwise, the exception is "sliced" and can only
be subsequently handled as binpac::Exception and not a derived type.
This commit is contained in:
Jon Siwek 2013-04-24 15:25:59 -05:00 • committed by Tim Wojtulewicz
parent 14e3d5a1a3
commit ce2b56751b
1 changed files with 1 additions and 1 deletions
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2
tools/binpac/src/pac_flow.cc
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@ -235,7 +235,7 @@ void FlowDecl::GenProcessFunc(Output *out_h, Output *out_cc)
out_cc->println("%s->DiscardData();", out_cc->println("%s->DiscardData();",
env_->LValue(flow_buffer_id)); env_->LValue(flow_buffer_id));
} }
out_cc->println("throw e;"); out_cc->println("throw;");
out_cc->println("}"); out_cc->println("}");
out_cc->dec_indent(); out_cc->dec_indent();