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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [c99-stdint-3.c] - Rev 338
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/* Verify that pairs of types in <stdint.h> are corresponding types (requires no pointer sign warnings, so separate from c99-stdint-1.c). */ /* { dg-do compile } */ /* { dg-options "-std=iso9899:1999 -fhosted" } */ #include <stdint.h> #define CHECK_CORRESPONDING(TYPE1, TYPE2) \ do { TYPE1 a; TYPE2 *b = &a; TYPE2 c; TYPE1 *d = &c; } while (0) void check_corresponding (void) { #if defined(INT8_MAX) && defined(UINT8_MAX) CHECK_CORRESPONDING(int8_t, uint8_t); #endif #if defined(INT16_MAX) && defined(UINT16_MAX) CHECK_CORRESPONDING(int16_t, uint16_t); #endif #if defined(INT32_MAX) && defined(UINT32_MAX) CHECK_CORRESPONDING(int32_t, uint32_t); #endif #if defined(INT64_MAX) && defined(UINT64_MAX) CHECK_CORRESPONDING(int64_t, uint64_t); #endif CHECK_CORRESPONDING(int_least8_t, uint_least8_t); CHECK_CORRESPONDING(int_least16_t, uint_least16_t); CHECK_CORRESPONDING(int_least32_t, uint_least32_t); CHECK_CORRESPONDING(int_least64_t, uint_least64_t); CHECK_CORRESPONDING(int_fast8_t, uint_fast8_t); CHECK_CORRESPONDING(int_fast16_t, uint_fast16_t); CHECK_CORRESPONDING(int_fast32_t, uint_fast32_t); CHECK_CORRESPONDING(int_fast64_t, uint_fast64_t); #if defined(INTPTR_MAX) && defined(UINTPTR_MAX) CHECK_CORRESPONDING(intptr_t, uintptr_t); #endif CHECK_CORRESPONDING(intmax_t, uintmax_t); }