Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/enum1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// Verify that we don't confuse precision and mode for enums. // { dg-do run } // { dg-options "-O" } extern "C" void abort(); enum E { zero = 0, test = 0xbb }; static bool foo(unsigned char *x) { E e = static_cast<E>(*x); switch (e) { case test: return true; default: return false; } } int main() { unsigned char dummy = test; if (! foo(&dummy)) abort (); return 0; }