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/* PR c/64279 */
/* { dg-do compile } */
/* { dg-options "-Wduplicated-branches -O2" } */
void
f (int *p)
{
if (*p > 0)
{
if (x == 0) /* { dg-error "undeclared|not declared" } */
*p = 5;
else
*p = 6;
}
}
void
f2 (int *p)
{
if (*p > 0)
{
if (*p > 2)
*p = x; /* { dg-error "undeclared|not declared" } */
else
*p = 6;
}
}
void
f3 (int *p)
{
if (*p > 0)
{
if (*p > 2)
*p = 8;
else
*p = x; /* { dg-error "undeclared|not declared" } */
}
}
void
f4 (int *p)
{
if (*p > 0)
{
if (x == 0) /* { dg-error "undeclared|not declared" } */
*p = 5;
else
*p = 6;
}
else
{
if (x == 0) /* { dg-error "not declared" "" { target c++ } } */
*p = 7;
else
*p = 6;
}
}
void
f5 (int *p)
{
if (*p > 0)
{
if (*p > 2)
*p = x; /* { dg-error "undeclared|not declared" } */
else
*p = 6;
}
else
{
if (x == 0) /* { dg-error "not declared" "" { target c++ } } */
*p = 5;
else
*p = 6;
}
}
void
f6 (int *p)
{
if (*p > 0)
{
if (*p > 2)
*p = 8;
else
*p = x; /* { dg-error "undeclared|not declared" } */
}
else
{
if (x == 0) /* { dg-error "not declared" "" { target c++ } } */
*p = 5;
else
*p = 6;
}
}
void
f7 (int i)
{
if (i > 5)
({ x++; }); /* { dg-error "undeclared|not declared" } */
else
({ i++; });
}
void
f8 (int i)
{
if (i > 5)
({ i++; });
else
({ x++; }); /* { dg-error "undeclared|not declared" } */
}
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