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annotate gcc/testsuite/gcc.dg/cpp/wchar-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Copyright (C) 2002 Free Software Foundation, Inc. */
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2
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3 /* { dg-do run } */
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4 /* { dg-options "-w" } */
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5
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6 /* Source: Neil Booth, 24 Feb 2002.
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7
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8 Test if compiler and preprocessor agree on signeness of wide
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9 chars. */
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10
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11 int main ()
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12 {
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13 __WCHAR_TYPE__ c = -1;
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14
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15 #if L'\x0' - 1 < 0
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16 if (c > 0)
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17 abort ();
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18 #else
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19 if (c < 0)
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20 abort ();
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21 #endif
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22
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23 return 0;
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24 }