[llvm-bugs] [Bug 28769] New: Coverage data includes call to __cxx_global_array_dtor
llvm-bugs at lists.llvm.org
Fri Jul 29 07:57:06 PDT 2016
Bug ID: 28769
Summary: Coverage data includes call to __cxx_global_array_dtor
Assignee: unassignedclangbugs at nondot.org
Reporter: llvm.flamefire at spamgourmet.com
CC: dgregor at apple.com, llvm-bugs at lists.llvm.org
Created attachment 16834
I was using clang++ with the --coverage flag to generate coverage data on a
larger project (https://github.com/Return-To-The-Roots/s25client)
However I see an completely unexpected call to "__cxx_global_array_dtor" in the
gcno file which should not be there and leads to false positives. The line I've
seen this is this one:
A line that is almost the same as the surrounding ones, but the only one that
got that call attributed.
I was not able to create a mini-example with this behaviour as clang coverage
works in almost all other cases, especially trivial ones.
I attach the raw gcov file (llvm-cov gcov <gcda file> --dump), just search for
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