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annotate runtime/internal/ldc/vararg.d @ 665:d8a1481eaa0c

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Renames.
author Christian Kamm <kamm incasoftware de>
date Mon, 06 Oct 2008 22:56:54 +0200
parents runtime/internal/llvmdc/vararg.d@6aaa3d3c1183
children
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443
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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1 /*
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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2 * This module holds the implementation of special vararg templates for D style var args.
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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3 *
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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4 * Provides the functions tango.core.Vararg expects to be present!
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5 */
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6
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7 module ldc.Vararg;
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8
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9 // Check for the right compiler
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10 version(LDC)
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11 {
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12 // OK
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13 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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14 else
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15 {
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16 static assert(false, "This module is only valid for LDC");
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17 }
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parents:
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18
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19 alias void* va_list;
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20
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21 void va_start(T) ( out va_list ap, inout T parmn )
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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22 {
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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23 // not needed !
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24 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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25
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26 T va_arg(T)(ref va_list vp)
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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27 {
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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28 T* arg = cast(T*) vp;
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29 // ldc always aligns to size_t.sizeof in vararg lists
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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30 vp = cast(va_list) ( cast(void*) vp + ( ( T.sizeof + size_t.sizeof - 1 ) & ~( size_t.sizeof - 1 ) ) );
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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31 return *arg;
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32 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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33
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34 void va_end( va_list ap )
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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35 {
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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36 // not needed !
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parents:
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37 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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38
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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39 void va_copy( out va_list dst, va_list src )
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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40 {
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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41 // seems pretty useless !
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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42 dst = src;
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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43 }