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/* N3355 - Named loops. */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -Wpedantic" } */
void
foo (int w)
{
d: e: f:;
a: b: c:
for (int x = 0; x < 32; ++x)
{
if (x == 0)
continue a; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (x == 1)
continue b; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (x == 2)
continue c; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (x == 31)
break b; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
}
int y = 0;
g: h:
#pragma GCC unroll 2
while (y < 16)
{
++y;
if (y == 12)
continue g; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (y == 13)
continue h; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (y == 14)
break g; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
}
i: j:;
k: l:
switch (y)
{
case 6:
break;
case 7:
break k; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
case 8:
break l; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
}
m: n: o: p:
for (int x = 0; x < 2; ++x)
q: r: s: t:
switch (x)
{
case 0:
u: v:
case 3:
w: x:
for (int y = 0; y < 2; ++y)
y: z:
for (int z = 0; z < 2; ++z)
aa: ab: ac:
for (int a = 0; a < 2; ++a)
ad: ae: af:
switch (a)
{
case 0:
if (w == 0)
break ae; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 1)
break ab; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 2)
break z; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 3)
break v; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 4)
break s; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 5)
break p; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 6)
break;
else if (w == 7)
continue aa; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (w == 8)
continue y; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (w == 9)
continue x; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (w == 10)
continue m; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
ag: ah:
do
{
if (w == 11)
break ag; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else
continue ah; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
}
while (0);
break;
default:
break;
}
break;
default:
break;
}
[[]] [[]] ai: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] [[]] aj: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] [[]] ak: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] [[]] [[]] /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
for (int x = 0; x < 32; ++x)
if (x == 31)
break ak; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (x == 30)
break aj; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (x == 29)
continue ai; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
al:
[[]] am: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
do
{
if (w == 42)
continue am; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
else if (w == 41)
break al; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
}
while (1);
an:
[[]] ao: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] [[]] /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
while (w)
{
if (w == 40)
break ao; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
else if (w == 39)
continue an; /* { dg-warning "ISO C does not support 'continue' statement with an identifier operand before" } */
}
[[]] ap: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] aq: /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
[[]] /* { dg-warning "ISO C does not support '\\\[\\\[\\\]\\\]' attributes before C23" } */
switch (w)
{
case 42:
break ap; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
default:
break aq; /* { dg-warning "ISO C does not support 'break' statement with an identifier operand before" } */
}
}
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