// { dg-do compile }
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// { dg-do compile }
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// { dg-options "-O2" }
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// { dg-options "-O2" }
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int bar (int, const char *, int, ...);
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int bar (int, const char *, int, ...);
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int baz (int, const char *, long int);
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int baz (int, const char *, long int);
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extern inline __attribute__((always_inline)) int
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extern inline __attribute__((always_inline)) int
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f2 (int y, ...)
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f2 (int y, ...)
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{
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{
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return bar (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
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return bar (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
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}
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}
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extern inline __attribute__((always_inline)) int
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extern inline __attribute__((always_inline)) int
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f3 (int y, ...)
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f3 (int y, ...)
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{
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{
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return bar (y, "", 5, __builtin_va_arg_pack ());
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return bar (y, "", 5, __builtin_va_arg_pack ());
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}
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}
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extern inline __attribute__((always_inline)) int
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extern inline __attribute__((always_inline)) int
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f4 (int y, ...)
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f4 (int y, ...)
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{
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{
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return bar (y, "", 4, __builtin_va_arg_pack (), 6); /* { dg-error "invalid use of" } */
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return bar (y, "", 4, __builtin_va_arg_pack (), 6); /* { dg-error "invalid use of" } */
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}
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}
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extern inline __attribute__((always_inline)) int
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extern inline __attribute__((always_inline)) int
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f5 (int y, ...)
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f5 (int y, ...)
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{
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{
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return baz (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
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return baz (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
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}
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}
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extern inline __attribute__((always_inline)) int
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extern inline __attribute__((always_inline)) int
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f6 (int y, ...)
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f6 (int y, ...)
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{
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{
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return __builtin_va_arg_pack (); /* { dg-error "invalid use of" } */
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return __builtin_va_arg_pack (); /* { dg-error "invalid use of" } */
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}
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}
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int
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int
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test (void)
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test (void)
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{
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{
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int a = f2 (5, "a", 6);
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int a = f2 (5, "a", 6);
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a += f3 (6, "ab", 17LL);
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a += f3 (6, "ab", 17LL);
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a += f4 (7, 1, 2, 3);
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a += f4 (7, 1, 2, 3);
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a += f5 (8, 7L);
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a += f5 (8, 7L);
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a += f6 (9);
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a += f6 (9);
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return a;
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return a;
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}
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}
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