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authorJonathan Wakely <jwakely@redhat.com>2020-05-27 13:13:19 +0100
committerJonathan Wakely <jwakely@redhat.com>2020-05-27 13:14:17 +0100
commit116e3cfc7b8ab8afc4bdbc03db6b194413218af7 (patch)
treea189df9dce328403265309add12ffcc7b2ff236c /gcc/tree-ssa-loop-im.c
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libstdc++: Add new testcase for comparison category types
Comparing a comparison category type to anything except a literal 0 is undefined. This verifies that at least some misuses are diagnosed at compile time. * testsuite/18_support/comparisons/categories/zero_neg.cc: New test.
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