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comparison tests/mini/packed1.d @ 445:cc40db549aea

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Changed the handling of variadic intrinsics a bit. Removed the -fp80 option and made real be 80bit floats on X86, this is what the D spec really says it should be and fixes a bunch of issues. Changed the handling of parameter attributes to a bit more generalized approach. Added sext/zext attributes for byte/short/ubyte/ushort parameters, fixes #60 . Parameter attribs now properly set for intrinsic calls if necessary. Made the tango.math.Math patch less intrusive. Fixed/added some mini tests.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Fri, 01 Aug 2008 17:59:58 +0200
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444:f2b5f86348ef 445:cc40db549aea
1 module mini.packed1;
2
3 extern(C) int printf(char*, ...);
4
5 align(1)
6 struct PackedStruct
7 {
8 ubyte ub;
9 float f;
10 long l;
11 short s;
12 ubyte ub2;
13 short s2;
14 }
15
16 void main()
17 {
18 PackedStruct[2] a = void;
19 void* begin = a.ptr;
20 void* end = &a[1];
21 ptrdiff_t sz = end - begin;
22 printf("size = 18 = %u = %u\n", PackedStruct.sizeof, sz);
23 assert(sz == 18);
24 }