sdcc/support/valdiag/tests/strings.c

   1 #include <wchar.h>
   2 #include <uchar.h>
   3
   4 // Concatenation of string literals, some prefixed, all prefixed ones have same prefix. Allowed.
   5 #ifdef TEST1
   6 const char *str1 = u8"testu8" "test" u8"testu8";
   7 const char *str2 = u8"testu8" u8"testu8";
   8 const char *str3 = u8"testu8" u8"testu8" u8"testu8";
   9 const char16_t *str4 = u"testu8" "test";
  10 const char32_t *str5 = U"testu8" "test";
  11 #endif
  12
  13 // Concatenation of string literals, some prefixed, prefixed have different prefixes. Implementation-defined in C11, C17. Requires diagnostic in C23.
  14 #ifdef TEST2
  15 const char *str1 = u8"testu8" "test" u"testu"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  16 #endif
  17
  18 #ifdef TEST3
  19 const char *str1 = u8"testu8" "test" L"testL"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  20 #endif
  21
  22 #ifdef TEST4
  23 const char *str1 = L"testuL" "test" u"testu"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  24 #endif
  25
  26 #ifdef TEST5
  27 const char32_t *str1 = U"testU" "test" u"testu"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  28 #endif
  29
  30 #ifdef TEST6
  31 const char32_t *str1 = U"testU" u"testu"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  32 #endif
  33
  34 #ifdef TEST7
  35 const char32_t *str1 = U"testU" L"testL"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  36 #endif
  37
  38 #ifdef TEST8
  39 const wchar_t *str1 = L"testL" u"testu"; /* WARNING(SDCC) */ /* IGNORE(GCC) */
  40 #endif
  41