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annotate tools/binding/llvm/util.d @ 1512:09734fb929c0

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Make == for associative arrays test for equality, not identity. _aaEq was added to runtime/internal/aaA.d which forwards to TypeInfo_AssociativeArray.equals in genobj.d. On the codegen side, DtoAAEquals was added to gen/aa.cpp and is called from EqualExp::toElem in gen/toir.cpp. I assume that the frontend will produce an error if == is used on associative arrays of different type. This fixes DMD bug 1429.
author Christian Kamm <kamm incasoftware de>
date Sun, 21 Jun 2009 19:05:24 +0200
parents 1ba61de8796b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // Written in the D programming language by Tomas Lindquist Olsen 2008
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2 // Binding of llvm.c.Core values for D.
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3 //
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4 // This file is distributed under the University of Illinois Open Source
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5 // License. See LICENSE.TXT for details.
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6 //
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7 module llvm.util;
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8
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9 //we need <cstring>
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10 version(Tango) {
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11 import tango.stdc.string;
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12 }
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13 else {
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14 import std.c.string;
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15 }
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16
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17 ///
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18 char[] from_stringz(char* p)
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19 {
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20 if (p is null)
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21 return "";
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22 return p[0..strlen(p)];
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23 }
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24
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25 ///
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26 char* to_stringz(char[] s)
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27 {
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28 return (s~\0).ptr;
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29 }
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