[Dune] [#805] test failure: test-oned

Dune flyspray at dune-project.org
Wed Jun 16 23:26:14 CEST 2010


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The following task has a new comment added:

FS#805 - test failure: test-oned
User who did this - Elias Pipping (pipping)

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If -O2 implies -fstrict-aliasing and -fstrict-aliasing breaks dune, you should imho either
 * emit a warning when configure is run and -O2 or -fstrict-aliasing is detected (good, but not foolproof)
 * quit with an error when configure is run and -O2 or -fstrict-aliasing is detected (better yet, but still not foolproof)
 * append(!) -fno-strict-aliasing to CXXFLAGS as long as the issue persists (no downsides that i'm aware of)
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