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/* PR tree-optimization/86400 - set<string>::set<char (*)[2]) constructor
does not work with array argument
Verify that strlen() calls with two-character array elements of
multidimensional arrays whose higher order dimension is 1 are not
folded.
{ dg-do compile }
{ dg-options "-O2 -Wall -fdump-tree-optimized" } */
#include "strlenopt.h"
void f (void)
{
extern char a[1][2];
int n = strlen (*a);
if (n != 1)
abort();
}
void g (void)
{
extern char b[1][2];
int n = strlen (b[0]);
if (n != 1)
abort();
}
void h (void)
{
extern char c[1][2];
int n = strlen (&c[0][0]);
if (n != 1)
abort();
}
/* { dg-final { scan-tree-dump-times "= strlen" 3 "optimized" } }
{ dg-final { scan-tree-dump-times "abort" 3 "optimized" } } */
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