/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
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/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
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/* Test the char16_t and char32_t promotion rules. */
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/* Test the char16_t and char32_t promotion rules. */
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/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-excess-errors "short and int are 16bit" { target { "avr-*-*" } } } */
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/* { dg-excess-errors "short and int are 16bit" { target { "avr-*-*" } } } */
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/* { dg-options "-std=gnu99 -Wall -Wconversion -Wsign-conversion" } */
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/* { dg-options "-std=gnu99 -Wall -Wconversion -Wsign-conversion" } */
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typedef __CHAR16_TYPE__ char16_t;
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typedef __CHAR16_TYPE__ char16_t;
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typedef __CHAR32_TYPE__ char32_t;
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typedef __CHAR32_TYPE__ char32_t;
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extern void f_c (char);
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extern void f_c (char);
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extern void fsc (signed char);
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extern void fsc (signed char);
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extern void fuc (unsigned char);
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extern void fuc (unsigned char);
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extern void f_s (short);
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extern void f_s (short);
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extern void fss (signed short);
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extern void fss (signed short);
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extern void fus (unsigned short);
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extern void fus (unsigned short);
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extern void f_i (int);
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extern void f_i (int);
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extern void fsi (signed int);
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extern void fsi (signed int);
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extern void fui (unsigned int);
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extern void fui (unsigned int);
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extern void f_l (long);
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extern void f_l (long);
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extern void fsl (signed long);
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extern void fsl (signed long);
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extern void ful (unsigned long);
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extern void ful (unsigned long);
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extern void f_ll (long long);
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extern void f_ll (long long);
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extern void fsll (signed long long);
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extern void fsll (signed long long);
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extern void full (unsigned long long);
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extern void full (unsigned long long);
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void m (char16_t c0, char32_t c1)
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void m (char16_t c0, char32_t c1)
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{
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{
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f_c (c0); /* { dg-warning "alter its value" } */
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f_c (c0); /* { dg-warning "alter its value" } */
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fsc (c0); /* { dg-warning "alter its value" } */
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fsc (c0); /* { dg-warning "alter its value" } */
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fuc (c0); /* { dg-warning "alter its value" } */
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fuc (c0); /* { dg-warning "alter its value" } */
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f_s (c0); /* { dg-warning "change the sign" } */
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f_s (c0); /* { dg-warning "change the sign" } */
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fss (c0); /* { dg-warning "change the sign" } */
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fss (c0); /* { dg-warning "change the sign" } */
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fus (c0);
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fus (c0);
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f_i (c0);
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f_i (c0);
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fsi (c0);
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fsi (c0);
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fui (c0);
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fui (c0);
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f_l (c0);
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f_l (c0);
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fsl (c0);
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fsl (c0);
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ful (c0);
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ful (c0);
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f_ll (c0);
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f_ll (c0);
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fsll (c0);
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fsll (c0);
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full (c0);
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full (c0);
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f_c (c1); /* { dg-warning "alter its value" } */
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f_c (c1); /* { dg-warning "alter its value" } */
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fsc (c1); /* { dg-warning "alter its value" } */
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fsc (c1); /* { dg-warning "alter its value" } */
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fuc (c1); /* { dg-warning "alter its value" } */
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fuc (c1); /* { dg-warning "alter its value" } */
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f_s (c1); /* { dg-warning "alter its value" } */
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f_s (c1); /* { dg-warning "alter its value" } */
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fss (c1); /* { dg-warning "alter its value" } */
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fss (c1); /* { dg-warning "alter its value" } */
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fus (c1); /* { dg-warning "alter its value" } */
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fus (c1); /* { dg-warning "alter its value" } */
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f_i (c1); /* { dg-warning "change the sign" "" { target { ! int16 } } } */
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f_i (c1); /* { dg-warning "change the sign" "" { target { ! int16 } } } */
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fsi (c1); /* { dg-warning "change the sign" "" { target { ! int16 } } } */
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fsi (c1); /* { dg-warning "change the sign" "" { target { ! int16 } } } */
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fui (c1);
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fui (c1);
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f_l (c1); /* { dg-warning "change the sign" "" { target { llp64 || ilp32 } } } */
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f_l (c1); /* { dg-warning "change the sign" "" { target { llp64 || ilp32 } } } */
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fsl (c1); /* { dg-warning "change the sign" "" { target { llp64 || ilp32 } } } */
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fsl (c1); /* { dg-warning "change the sign" "" { target { llp64 || ilp32 } } } */
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ful (c1);
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ful (c1);
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f_ll (c1);
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f_ll (c1);
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fsll (c1);
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fsll (c1);
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full (c1);
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full (c1);
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}
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}
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