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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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// { dg-do compile }
// { dg-options "-Wparentheses" }

// C++ version of gcc.dg/Wparentheses-5.c

int foo (int);

void
bar (int a, int b, int c)
{
  foo (a && b || c); // { dg-warning "parentheses" "correct warning" }
  foo ((a && b) || c);
  foo (a && (b || c));
  foo (1 && 2 || c); // { dg-warning "parentheses" "correct warning" }
  foo ((1 && 2) || c);
  foo (1 && (2 || c));
  foo (1 && 2 || 3); // { dg-warning "parentheses" "correct warning" }
  foo ((1 && 2) || 3);
  foo (1 && (2 || 3));
  foo (a || b && c); // { dg-warning "parentheses" "correct warning" }
  foo ((a || b) && c);
  foo (a || (b && c));
  foo (1 || 2 && c); // { dg-warning "parentheses" "correct warning" }
  foo ((1 || 2) && c);
  foo (1 || (2 && c));
  foo (1 || 2 && 3); // { dg-warning "parentheses" "correct warning" }
  foo ((1 || 2) && 3);
  foo (1 || (2 && 3));
}