/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O1 -Wall" } */
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/* { dg-options "-O1 -Wall" } */
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#define choose __builtin_choose_expr
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#define choose __builtin_choose_expr
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/* Check the type of __builtin_choose_expr between E1 and E2, both
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/* Check the type of __builtin_choose_expr between E1 and E2, both
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ways round and with both 0 and 1 as the condition. */
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ways round and with both 0 and 1 as the condition. */
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#define ASSERT_COND_TYPE(E1, E2) \
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#define ASSERT_COND_TYPE(E1, E2) \
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do { \
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do { \
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typedef __typeof(E1) T1; \
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typedef __typeof(E1) T1; \
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typedef __typeof(E2) T2; \
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typedef __typeof(E2) T2; \
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typedef T1 **T1pp; \
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typedef T1 **T1pp; \
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typedef T2 **T2pp; \
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typedef T2 **T2pp; \
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typedef __typeof(choose (1, (E1), (E2))) T1a; \
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typedef __typeof(choose (1, (E1), (E2))) T1a; \
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typedef __typeof(choose (0, (E2), (E1))) T1b; \
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typedef __typeof(choose (0, (E2), (E1))) T1b; \
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typedef __typeof(choose (1, (E2), (E1))) T2a; \
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typedef __typeof(choose (1, (E2), (E1))) T2a; \
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typedef __typeof(choose (0, (E1), (E2))) T2b; \
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typedef __typeof(choose (0, (E1), (E2))) T2b; \
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typedef T1a **T1app; \
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typedef T1a **T1app; \
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typedef T1b **T1bpp; \
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typedef T1b **T1bpp; \
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typedef T2a **T2app; \
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typedef T2a **T2app; \
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typedef T2b **T2bpp; \
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typedef T2b **T2bpp; \
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T1pp t1 = 0; \
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T1pp t1 = 0; \
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T2pp t2 = 0; \
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T2pp t2 = 0; \
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T1app t1a = 0; \
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T1app t1a = 0; \
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T1bpp t1b = 0; \
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T1bpp t1b = 0; \
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T2app t2a = 0; \
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T2app t2a = 0; \
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T2bpp t2b = 0; \
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T2bpp t2b = 0; \
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t1 = t1a; \
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t1 = t1a; \
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t1 = t1b; \
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t1 = t1b; \
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t2 = t2a; \
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t2 = t2a; \
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t2 = t2b; \
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t2 = t2b; \
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} while (0)
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} while (0)
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extern void abort ();
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extern void abort ();
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extern void exit ();
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extern void exit ();
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void bad ()
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void bad ()
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{
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{
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abort ();
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abort ();
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}
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}
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void good ()
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void good ()
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{
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{
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exit (0);
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exit (0);
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}
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}
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int main (void)
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int main (void)
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{
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{
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signed char sc1, sc2;
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signed char sc1, sc2;
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void *v1;
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void *v1;
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int i, j;
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int i, j;
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double dd;
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double dd;
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float f;
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float f;
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typedef void (*fpt)(void);
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typedef void (*fpt)(void);
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fpt triple;
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fpt triple;
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struct S { int x, y; } pour, some, sugar;
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struct S { int x, y; } pour, some, sugar;
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union u { int p; } united, nations;
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union u { int p; } united, nations;
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if (__builtin_choose_expr (0, 12, 0)
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if (__builtin_choose_expr (0, 12, 0)
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|| !__builtin_choose_expr (45, 5, 0)
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|| !__builtin_choose_expr (45, 5, 0)
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|| !__builtin_choose_expr (45, 3, 0))
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|| !__builtin_choose_expr (45, 3, 0))
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abort ();
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abort ();
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ASSERT_COND_TYPE (sc1, sc2);
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ASSERT_COND_TYPE (sc1, sc2);
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ASSERT_COND_TYPE (v1, sc1);
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ASSERT_COND_TYPE (v1, sc1);
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ASSERT_COND_TYPE (i, j);
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ASSERT_COND_TYPE (i, j);
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ASSERT_COND_TYPE (dd, main);
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ASSERT_COND_TYPE (dd, main);
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ASSERT_COND_TYPE ((float)dd, i);
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ASSERT_COND_TYPE ((float)dd, i);
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ASSERT_COND_TYPE (4, f);
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ASSERT_COND_TYPE (4, f);
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ASSERT_COND_TYPE (triple, some);
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ASSERT_COND_TYPE (triple, some);
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ASSERT_COND_TYPE (united, nations);
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ASSERT_COND_TYPE (united, nations);
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ASSERT_COND_TYPE (nations, main);
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ASSERT_COND_TYPE (nations, main);
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pour.y = 69;
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pour.y = 69;
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__builtin_choose_expr (0, bad (), sugar) = pour;
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__builtin_choose_expr (0, bad (), sugar) = pour;
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if (sugar.y != 69)
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if (sugar.y != 69)
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abort ();
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abort ();
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__builtin_choose_expr (sizeof (int), f, bad ()) = 3.5F;
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__builtin_choose_expr (sizeof (int), f, bad ()) = 3.5F;
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if (f != 3.5F)
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if (f != 3.5F)
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abort ();
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abort ();
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__builtin_choose_expr (1, good, bad)();
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__builtin_choose_expr (1, good, bad)();
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exit (0);
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exit (0);
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}
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}
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