/* A dummy include, to offset the fix-it include in test_1 below.  */
#include <stdio.h>

struct vert
{
  int color;
};

void *test_1 (void)
{
  /* -Wimplicit-function-declaration should generate a fix-it hint that
     adds a whole new line suggesting a #include, added after the
     existing #include.  */
  return malloc (4096);
}

void test_2a (struct vert *v)
{
  /* Some non-ASCII text preceding a fix-it hint.  */
  /* 🙂 🙂 🙂 */ v->colour = 0;
}

void test_2b (struct vert *v)
{
  /* Some other non-ASCII text preceding a fix-it hint.  */
  /* π π π */ v->colour = 0;
}

void test_2c (struct vert *v)
{
  /* Yet more non-ASCII text preceding a fix-it hint.  */
  /* 文字化け */ v->colour = 0;
}

void test_3 (struct vert *v)
{
	  /* Tabs and spaces preceding a fix-it hint.  */
	  v->colour = 0;
}

void test_4 (struct vert *v)
{
  /* More than one fix-it on the same line.  */
  if (v->colour) v->colour += 2;
}

double test_5 (void)
{
  /* Non-ASCII replacement.  */
  const double two_π = (3.141 * 2);
  return two_pi;
}