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comparison runtime/internal/llvmdc/vararg.d @ 663:6aaa3d3c1183

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First part of rename to LDC.
author Christian Kamm <kamm incasoftware de>
date Mon, 06 Oct 2008 22:46:55 +0200
parents 44f08170f4ef
children
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662:88e23f8c2354 663:6aaa3d3c1183
2 * This module holds the implementation of special vararg templates for D style var args. 2 * This module holds the implementation of special vararg templates for D style var args.
3 * 3 *
4 * Provides the functions tango.core.Vararg expects to be present! 4 * Provides the functions tango.core.Vararg expects to be present!
5 */ 5 */
6 6
7 module llvmdc.Vararg; 7 module ldc.Vararg;
8 8
9 // Check for the right compiler 9 // Check for the right compiler
10 version(LLVMDC) 10 version(LDC)
11 { 11 {
12 // OK 12 // OK
13 } 13 }
14 else 14 else
15 { 15 {
16 static assert(false, "This module is only valid for LLVMDC"); 16 static assert(false, "This module is only valid for LDC");
17 } 17 }
18 18
19 alias void* va_list; 19 alias void* va_list;
20 20
21 void va_start(T) ( out va_list ap, inout T parmn ) 21 void va_start(T) ( out va_list ap, inout T parmn )
24 } 24 }
25 25
26 T va_arg(T)(ref va_list vp) 26 T va_arg(T)(ref va_list vp)
27 { 27 {
28 T* arg = cast(T*) vp; 28 T* arg = cast(T*) vp;
29 // llvmdc always aligns to size_t.sizeof in vararg lists 29 // ldc always aligns to size_t.sizeof in vararg lists
30 vp = cast(va_list) ( cast(void*) vp + ( ( T.sizeof + size_t.sizeof - 1 ) & ~( size_t.sizeof - 1 ) ) ); 30 vp = cast(va_list) ( cast(void*) vp + ( ( T.sizeof + size_t.sizeof - 1 ) & ~( size_t.sizeof - 1 ) ) );
31 return *arg; 31 return *arg;
32 } 32 }
33 33
34 void va_end( va_list ap ) 34 void va_end( va_list ap )