[Bug c++/45437] Loses reference during update

[redi at gcc dot gnu dot org]

------- Comment #13 from redi at gcc dot gnu dot org  2010-08-29 22:39 -------
Here's a reduced testcase, struct s is not relevant:

bool f(bool& b) {
  b = true;
  return false;
}

int main() {
  bool b = false;
  b |= f(b);
  return b;
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45437