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150
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1 // RUN: %clang_cc1 %s -fsyntax-only -verify
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2 // RUN: %clang_cc1 %s -fsyntax-only -fwchar-type=short -fno-signed-wchar -verify -DSHORT_WCHAR
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3
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4 typedef __WCHAR_TYPE__ wchar_t;
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5
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6 #if defined(_WIN32) || defined(_M_IX86) || defined(__CYGWIN__) \
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7 || defined(_M_X64) || defined(__ORBIS__) || defined(SHORT_WCHAR)
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8 #define WCHAR_T_TYPE unsigned short
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221
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9 #elif defined(__aarch64__)
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10 // See AArch64TargetInfo constructor -- unsigned on non-darwin non-OpenBSD non-NetBSD.
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11 #if defined(__OpenBSD__) || defined(__APPLE__) || defined(__NetBSD__)
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12 #define WCHAR_T_TYPE int
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13 #else
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14 #define WCHAR_T_TYPE unsigned int
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15 #endif
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16 #elif defined(__arm) || defined(__MVS__)
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150
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17 #define WCHAR_T_TYPE unsigned int
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18 #elif defined(__sun)
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19 #if defined(__LP64__)
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20 #define WCHAR_T_TYPE int
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21 #else
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22 #define WCHAR_T_TYPE long
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23 #endif
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221
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24 #else /* Solaris, Linux, non-arm64 macOS, ... */
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150
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25 #define WCHAR_T_TYPE int
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26 #endif
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27
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28 int check_wchar_size[sizeof(*L"") == sizeof(wchar_t) ? 1 : -1];
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29
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30 void foo() {
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31 WCHAR_T_TYPE t1[] = L"x";
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32 wchar_t tab[] = L"x";
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33 WCHAR_T_TYPE t2[] = "x"; // expected-error {{initializing wide char array with non-wide string literal}}
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34 char t3[] = L"x"; // expected-error {{initializing char array with wide string literal}}
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35 }
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