Mercurial > projects > ldc

annotate tests/mini/union2.d @ 978:6a32d2e18175

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix a latent bug in the asm code. I think that technically, using "*m0" instead of "*0" allows LLVM to pick between using the same memory as output 0 and using a new memory location. (So far I haven't been able to construct a testcase that actually breaks because of this, though)
author Frits van Bommel <fvbommel wxs.nl>
date Wed, 18 Feb 2009 03:38:12 +0100
parents 44f08170f4ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
73
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
1 module union2;
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
2
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
3 union U
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
4 {
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
5 float f;
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
6 long l;
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
7 }
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
8
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
9 U u;
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
10
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
11 void main()
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
12 {
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
13 assert(u.f !<>= 0);
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 73
diff changeset
14 {
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 73
diff changeset
15 uint* p = 1 + cast(uint*)&u;
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 73
diff changeset
16 {assert(*p == 0);}
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 73
diff changeset
17 }
73
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents:
diff changeset
18 }