Mercurial > projects > ldc
view dmd/unialpha.c @ 650:aa6a0b7968f7
Added test case for bug #100
Removed dubious check for not emitting static private global in other modules without access. This should be handled properly somewhere else, it's causing unresolved global errors for stuff that should work (in MiniD)
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Sun, 05 Oct 2008 17:28:15 +0200 |
parents | c53b6e3fe49a |
children |
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// Copyright (c) 2003 by Digital Mars // All Rights Reserved // written by Walter Bright // http://www.digitalmars.com // License for redistribution is by either the Artistic License // in artistic.txt, or the GNU General Public License in gnu.txt. // See the included readme.txt for details. #include <assert.h> /******************************* * Return !=0 if unicode alpha. * Use table from C99 Appendix D. */ int isUniAlpha(unsigned u) { static unsigned short table[][2] = { { 0x00AA, 0x00AA }, { 0x00B5, 0x00B5 }, { 0x00B7, 0x00B7 }, { 0x00BA, 0x00BA }, { 0x00C0, 0x00D6 }, { 0x00D8, 0x00F6 }, { 0x00F8, 0x01F5 }, { 0x01FA, 0x0217 }, { 0x0250, 0x02A8 }, { 0x02B0, 0x02B8 }, { 0x02BB, 0x02BB }, { 0x02BD, 0x02C1 }, { 0x02D0, 0x02D1 }, { 0x02E0, 0x02E4 }, { 0x037A, 0x037A }, { 0x0386, 0x0386 }, { 0x0388, 0x038A }, { 0x038C, 0x038C }, { 0x038E, 0x03A1 }, { 0x03A3, 0x03CE }, { 0x03D0, 0x03D6 }, { 0x03DA, 0x03DA }, { 0x03DC, 0x03DC }, { 0x03DE, 0x03DE }, { 0x03E0, 0x03E0 }, { 0x03E2, 0x03F3 }, { 0x0401, 0x040C }, { 0x040E, 0x044F }, { 0x0451, 0x045C }, { 0x045E, 0x0481 }, { 0x0490, 0x04C4 }, { 0x04C7, 0x04C8 }, { 0x04CB, 0x04CC }, { 0x04D0, 0x04EB }, { 0x04EE, 0x04F5 }, { 0x04F8, 0x04F9 }, { 0x0531, 0x0556 }, { 0x0559, 0x0559 }, { 0x0561, 0x0587 }, { 0x05B0, 0x05B9 }, { 0x05BB, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 }, { 0x05D0, 0x05EA }, { 0x05F0, 0x05F2 }, { 0x0621, 0x063A }, { 0x0640, 0x0652 }, { 0x0660, 0x0669 }, { 0x0670, 0x06B7 }, { 0x06BA, 0x06BE }, { 0x06C0, 0x06CE }, { 0x06D0, 0x06DC }, { 0x06E5, 0x06E8 }, { 0x06EA, 0x06ED }, { 0x06F0, 0x06F9 }, { 0x0901, 0x0903 }, { 0x0905, 0x0939 }, { 0x093D, 0x093D }, { 0x093E, 0x094D }, { 0x0950, 0x0952 }, { 0x0958, 0x0963 }, { 0x0966, 0x096F }, { 0x0981, 0x0983 }, { 0x0985, 0x098C }, { 0x098F, 0x0990 }, { 0x0993, 0x09A8 }, { 0x09AA, 0x09B0 }, { 0x09B2, 0x09B2 }, { 0x09B6, 0x09B9 }, { 0x09BE, 0x09C4 }, { 0x09C7, 0x09C8 }, { 0x09CB, 0x09CD }, { 0x09DC, 0x09DD }, { 0x09DF, 0x09E3 }, { 0x09E6, 0x09EF }, { 0x09F0, 0x09F1 }, { 0x0A02, 0x0A02 }, { 0x0A05, 0x0A0A }, { 0x0A0F, 0x0A10 }, { 0x0A13, 0x0A28 }, { 0x0A2A, 0x0A30 }, { 0x0A32, 0x0A33 }, { 0x0A35, 0x0A36 }, { 0x0A38, 0x0A39 }, { 0x0A3E, 0x0A42 }, { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, { 0x0A59, 0x0A5C }, { 0x0A5E, 0x0A5E }, { 0x0A66, 0x0A6F }, { 0x0A74, 0x0A74 }, { 0x0A81, 0x0A83 }, { 0x0A85, 0x0A8B }, { 0x0A8D, 0x0A8D }, { 0x0A8F, 0x0A91 }, { 0x0A93, 0x0AA8 }, { 0x0AAA, 0x0AB0 }, { 0x0AB2, 0x0AB3 }, { 0x0AB5, 0x0AB9 }, { 0x0ABD, 0x0AC5 }, { 0x0AC7, 0x0AC9 }, { 0x0ACB, 0x0ACD }, { 0x0AD0, 0x0AD0 }, { 0x0AE0, 0x0AE0 }, { 0x0AE6, 0x0AEF }, { 0x0B01, 0x0B03 }, { 0x0B05, 0x0B0C }, { 0x0B0F, 0x0B10 }, { 0x0B13, 0x0B28 }, { 0x0B2A, 0x0B30 }, { 0x0B32, 0x0B33 }, { 0x0B36, 0x0B39 }, { 0x0B3D, 0x0B3D }, { 0x0B3E, 0x0B43 }, { 0x0B47, 0x0B48 }, { 0x0B4B, 0x0B4D }, { 0x0B5C, 0x0B5D }, { 0x0B5F, 0x0B61 }, { 0x0B66, 0x0B6F }, { 0x0B82, 0x0B83 }, { 0x0B85, 0x0B8A }, { 0x0B8E, 0x0B90 }, { 0x0B92, 0x0B95 }, { 0x0B99, 0x0B9A }, { 0x0B9C, 0x0B9C }, { 0x0B9E, 0x0B9F }, { 0x0BA3, 0x0BA4 }, { 0x0BA8, 0x0BAA }, { 0x0BAE, 0x0BB5 }, { 0x0BB7, 0x0BB9 }, { 0x0BBE, 0x0BC2 }, { 0x0BC6, 0x0BC8 }, { 0x0BCA, 0x0BCD }, { 0x0BE7, 0x0BEF }, { 0x0C01, 0x0C03 }, { 0x0C05, 0x0C0C }, { 0x0C0E, 0x0C10 }, { 0x0C12, 0x0C28 }, { 0x0C2A, 0x0C33 }, { 0x0C35, 0x0C39 }, { 0x0C3E, 0x0C44 }, { 0x0C46, 0x0C48 }, { 0x0C4A, 0x0C4D }, { 0x0C60, 0x0C61 }, { 0x0C66, 0x0C6F }, { 0x0C82, 0x0C83 }, { 0x0C85, 0x0C8C }, { 0x0C8E, 0x0C90 }, { 0x0C92, 0x0CA8 }, { 0x0CAA, 0x0CB3 }, { 0x0CB5, 0x0CB9 }, { 0x0CBE, 0x0CC4 }, { 0x0CC6, 0x0CC8 }, { 0x0CCA, 0x0CCD }, { 0x0CDE, 0x0CDE }, { 0x0CE0, 0x0CE1 }, { 0x0CE6, 0x0CEF }, { 0x0D02, 0x0D03 }, { 0x0D05, 0x0D0C }, { 0x0D0E, 0x0D10 }, { 0x0D12, 0x0D28 }, { 0x0D2A, 0x0D39 }, { 0x0D3E, 0x0D43 }, { 0x0D46, 0x0D48 }, { 0x0D4A, 0x0D4D }, { 0x0D60, 0x0D61 }, { 0x0D66, 0x0D6F }, { 0x0E01, 0x0E3A }, { 0x0E40, 0x0E5B }, // { 0x0E50, 0x0E59 }, { 0x0E81, 0x0E82 }, { 0x0E84, 0x0E84 }, { 0x0E87, 0x0E88 }, { 0x0E8A, 0x0E8A }, { 0x0E8D, 0x0E8D }, { 0x0E94, 0x0E97 }, { 0x0E99, 0x0E9F }, { 0x0EA1, 0x0EA3 }, { 0x0EA5, 0x0EA5 }, { 0x0EA7, 0x0EA7 }, { 0x0EAA, 0x0EAB }, { 0x0EAD, 0x0EAE }, { 0x0EB0, 0x0EB9 }, { 0x0EBB, 0x0EBD }, { 0x0EC0, 0x0EC4 }, { 0x0EC6, 0x0EC6 }, { 0x0EC8, 0x0ECD }, { 0x0ED0, 0x0ED9 }, { 0x0EDC, 0x0EDD }, { 0x0F00, 0x0F00 }, { 0x0F18, 0x0F19 }, { 0x0F20, 0x0F33 }, { 0x0F35, 0x0F35 }, { 0x0F37, 0x0F37 }, { 0x0F39, 0x0F39 }, { 0x0F3E, 0x0F47 }, { 0x0F49, 0x0F69 }, { 0x0F71, 0x0F84 }, { 0x0F86, 0x0F8B }, { 0x0F90, 0x0F95 }, { 0x0F97, 0x0F97 }, { 0x0F99, 0x0FAD }, { 0x0FB1, 0x0FB7 }, { 0x0FB9, 0x0FB9 }, { 0x10A0, 0x10C5 }, { 0x10D0, 0x10F6 }, { 0x1E00, 0x1E9B }, { 0x1EA0, 0x1EF9 }, { 0x1F00, 0x1F15 }, { 0x1F18, 0x1F1D }, { 0x1F20, 0x1F45 }, { 0x1F48, 0x1F4D }, { 0x1F50, 0x1F57 }, { 0x1F59, 0x1F59 }, { 0x1F5B, 0x1F5B }, { 0x1F5D, 0x1F5D }, { 0x1F5F, 0x1F7D }, { 0x1F80, 0x1FB4 }, { 0x1FB6, 0x1FBC }, { 0x1FBE, 0x1FBE }, { 0x1FC2, 0x1FC4 }, { 0x1FC6, 0x1FCC }, { 0x1FD0, 0x1FD3 }, { 0x1FD6, 0x1FDB }, { 0x1FE0, 0x1FEC }, { 0x1FF2, 0x1FF4 }, { 0x1FF6, 0x1FFC }, { 0x203F, 0x2040 }, { 0x207F, 0x207F }, { 0x2102, 0x2102 }, { 0x2107, 0x2107 }, { 0x210A, 0x2113 }, { 0x2115, 0x2115 }, { 0x2118, 0x211D }, { 0x2124, 0x2124 }, { 0x2126, 0x2126 }, { 0x2128, 0x2128 }, { 0x212A, 0x2131 }, { 0x2133, 0x2138 }, { 0x2160, 0x2182 }, { 0x3005, 0x3007 }, { 0x3021, 0x3029 }, { 0x3041, 0x3093 }, { 0x309B, 0x309C }, { 0x30A1, 0x30F6 }, { 0x30FB, 0x30FC }, { 0x3105, 0x312C }, { 0x4E00, 0x9FA5 }, { 0xAC00, 0xD7A3 }, }; #ifdef DEBUG for (int i = 0; i < sizeof(table) / sizeof(table[0]); i++) { //printf("%x\n", table[i][0]); assert(table[i][0] <= table[i][1]); if (i < sizeof(table) / sizeof(table[0]) - 1) assert(table[i][1] < table[i + 1][0]); } #endif if (u > 0xD7A3) goto Lisnot; // Binary search int mid; int low; int high; low = 0; high = sizeof(table) / sizeof(table[0]) - 1; while (low <= high) { mid = (low + high) >> 1; if (u < table[mid][0]) high = mid - 1; else if (u > table[mid][1]) low = mid + 1; else goto Lis; } Lisnot: #ifdef DEBUG for (int i = 0; i < sizeof(table) / sizeof(table[0]); i++) { assert(u < table[i][0] || u > table[i][1]); } #endif return 0; Lis: #ifdef DEBUG for (int i = 0; i < sizeof(table) / sizeof(table[0]); i++) { if (u >= table[i][0] && u <= table[i][1]) return 1; } assert(0); // should have been in table #endif return 1; }