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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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831 if (!%_IsSmi(code)) code = ToNumber(code); | 831 if (!%_IsSmi(code)) code = ToNumber(code); |
832 return %_StringCharFromCode(code & 0xffff); | 832 return %_StringCharFromCode(code & 0xffff); |
833 } | 833 } |
834 | 834 |
835 var one_byte = %NewString(n, NEW_ONE_BYTE_STRING); | 835 var one_byte = %NewString(n, NEW_ONE_BYTE_STRING); |
836 var i; | 836 var i; |
837 for (i = 0; i < n; i++) { | 837 for (i = 0; i < n; i++) { |
838 var code = %_Arguments(i); | 838 var code = %_Arguments(i); |
839 if (!%_IsSmi(code)) code = ToNumber(code) & 0xffff; | 839 if (!%_IsSmi(code)) code = ToNumber(code) & 0xffff; |
840 if (code < 0) code = code & 0xffff; | 840 if (code < 0) code = code & 0xffff; |
841 // TODO(dcarney): Fix for Latin-1. | 841 if (code > 0xff) break; |
842 if (code > 0x7f) break; | |
843 %_OneByteSeqStringSetChar(one_byte, i, code); | 842 %_OneByteSeqStringSetChar(one_byte, i, code); |
844 } | 843 } |
845 if (i == n) return one_byte; | 844 if (i == n) return one_byte; |
846 one_byte = %TruncateString(one_byte, i); | 845 one_byte = %TruncateString(one_byte, i); |
847 | 846 |
848 var two_byte = %NewString(n - i, NEW_TWO_BYTE_STRING); | 847 var two_byte = %NewString(n - i, NEW_TWO_BYTE_STRING); |
849 for (var j = 0; i < n; i++, j++) { | 848 for (var j = 0; i < n; i++, j++) { |
850 var code = %_Arguments(i); | 849 var code = %_Arguments(i); |
851 if (!%_IsSmi(code)) code = ToNumber(code) & 0xffff; | 850 if (!%_IsSmi(code)) code = ToNumber(code) & 0xffff; |
852 %_TwoByteSeqStringSetChar(two_byte, j, code); | 851 %_TwoByteSeqStringSetChar(two_byte, j, code); |
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1015 "fixed", StringFixed, | 1014 "fixed", StringFixed, |
1016 "italics", StringItalics, | 1015 "italics", StringItalics, |
1017 "small", StringSmall, | 1016 "small", StringSmall, |
1018 "strike", StringStrike, | 1017 "strike", StringStrike, |
1019 "sub", StringSub, | 1018 "sub", StringSub, |
1020 "sup", StringSup | 1019 "sup", StringSup |
1021 )); | 1020 )); |
1022 } | 1021 } |
1023 | 1022 |
1024 SetUpString(); | 1023 SetUpString(); |
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