Nico Weber 955bb84090 Let -Wdelete-non-virtual-dtor fire in system headers too. ...

Makes the warning useful again in a std::unique_ptr world, PR28460.

Also make the warning not fire in unevaluated contexts, since system libraries
(e.g. libc++) do do that. This would've been a good change before we started
emitting this warning in system headers too, but "normal" code seems to be less
template-heavy, so we didn't notice until now.

https://reviews.llvm.org/D37235

llvm-svn: 312167

2017-08-30 20:25:22 +00:00

4.9 KiB

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