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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - "cannot compile this non-trivial TLS destruction yet", when compiling with -fno-use-cxa-atexit"
href="https://bugs.llvm.org/show_bug.cgi?id=42182">42182</a>
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<th>Summary</th>
<td>"cannot compile this non-trivial TLS destruction yet", when compiling with -fno-use-cxa-atexit
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>Other
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>gmc@synopsys.com
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>Compiler reports being unable to compile the following code "yet"...
class foo {
public:
foo();
~foo();
};
void some_func (void)
{
foo thread_local my_var;
}
The error only happens when compiling with the “-fno-use-cxa-atexit” flag:
$ clang++ -fno-use-cxa-atexit -o foo.o -c foo.cxx
foo.cxx:9:20: error: cannot compile this non-trivial TLS destruction yet
foo thread_local my_var;
^
Issue exists with clang 7.1.0, 8, and trunk (as of May 18th content)</pre>
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