68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/* Copyright (C) 2001 Free Software Foundation, Inc. */
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/* { dg-do compile } */
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/* { dg-options "-std=c99" } */
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/* This tests universal character sequences.
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Neil Booth, 22 May 2001.
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Richard Henderson, 3 Apr 2002. */
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#include <limits.h>
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#define unsigned +0
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#define int +0
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#define char +1
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#define short +2
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#define long +3
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#if __WCHAR_TYPE__ == 0
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# define WCHAR_MAX INT_MAX
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#elif __WCHAR_TYPE__ == 1
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# define WCHAR_MAX CHAR_MAX
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#elif __WCHAR_TYPE__ == 2
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# define WCHAR_MAX SHRT_MAX
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#elif __WCHAR_TYPE__ == 3
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# define WCHAR_MAX LONG_MAX
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#else
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# error wacky wchar_t
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#endif
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#undef unsigned
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#undef int
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#undef char
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#undef short
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#undef long
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#if L'\u1234' != 0x1234
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#error bad short ucs /* { dg-bogus "bad" "bad u1234 evaluation" } */
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#endif
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#if WCHAR_MAX >= 0x7ffffff
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# if L'\U1234abcd' != 0x1234abcd
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# error bad long ucs /* { dg-bogus "bad" "bad U1234abcd evaluation" } */
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# endif
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#endif
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void foo ()
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{
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int c;
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c = L'\ubad'; /* { dg-error "incomplete" "incomplete UCN 1" } */
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c = L"\U1234"[0]; /* { dg-error "incomplete" "incompete UCN 2" } */
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c = L'\u000x'; /* { dg-error "incomplete" "non-hex digit in UCN" } */
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/* If sizeof(HOST_WIDE_INT) > sizeof(wchar_t), we can get a multi-character
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constant warning even for wide characters. */
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/* { dg-warning "too long|multi-character" "" { target *-*-* } 54 } */
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c = '\u0024'; /* { dg-bogus "invalid" "0024 is a valid UCN" } */
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c = "\u0040"[0]; /* { dg-bogus "invalid" "0040 is a valid UCN" } */
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c = L'\u00a0'; /* { dg-bogus "invalid" "00a0 is a valid UCN" } */
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c = '\U00000060'; /* { dg-bogus "invalid" "0060 is a valid UCN" } */
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c = '\u0025'; /* { dg-error "not a valid" "0025 invalid UCN" } */
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c = L"\uD800"[0]; /* { dg-error "not a valid" "D800 invalid UCN" } */
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c = L'\U0000DFFF'; /* { dg-error "not a valid" "DFFF invalid UCN" } */
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}
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