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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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// { dg-do compile }
// { dg-options "-O2" }

int g;

extern "C" int isnan ();

void foo(float a) {
  int (*xx)(...);
  xx = isnan;
  if (xx(a))
    g++;
}