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/* PR c/70436 */
/* { dg-options "-Wparentheses" } */
int a, b, c;
void bar (int);
void
foo (void)
{
if (a) /* { dg-warning "ambiguous" } */
if (b)
{
if (c)
bar (0);
}
else
bar (1);
if (a > 0)
if (a > 1)
if (a > 2)
if (a > 3)
if (a > 4)
if (a > 5) /* { dg-warning "ambiguous" } */
if (a > 6)
while (1)
bar (0);
else
bar (1);
if (a) /* { dg-warning "ambiguous" } */
if (b)
switch (c);
else
bar (1);
switch (a)
{
default:
if (b) /* { dg-warning "ambiguous" } */
if (c)
for (;;)
bar (0);
else
bar (1);
}
if (a) /* { dg-warning "ambiguous" } */
if (a)
{
bar (2);
}
else
bar (3);
if (a)
do if (b) bar (4); while (1);
else bar (5);
do
{
if (a)
if (b) /* { dg-warning "ambiguous" } */
if (c) for (;;) bar (6);
else bar (7);
} while (0);
}
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