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Make sure this testcase keeps crashing with -O3. Recent optimization improvements made LLVM realize the store-to-null was unavoidable, so it deleted all of main() and replaced it with 'unreachable'. Because the body of main() no longer even contained a return instruction, calling it caused random code to be ran instead. This happened to be the code that links in the ModuleInfo on my machine, which then returned "successfully".
author Frits van Bommel <fvbommel wxs.nl>
date Sat, 09 May 2009 00:55:47 +0200
parents f04dde6e882c
children 638d16625da2
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		The D Programming Language
		Compiler Front End Source
		Copyright (c) 1999-2002, by Digital Mars
		www.digitalmars.com
		All Rights Reserved


This is the source code to the front end Digital Mars D compiler.
It covers the lexical analysis, parsing, and semantic analysis
of the D Programming Language defined in the documents at
www.digitalmars.com/d/

The optimizer, code generator, and object file generator are not part
of this source, hence the source does not currently constitute a complete,
compilable program. However, many people have expressed a strong interested
in producing a D compiler with the GNU compiler sources. This release should
enable that.

These sources are free, they are redistributable and modifiable
under the terms of the GNU General Public License (attached as gpl.txt),
or the Artistic License (attached as artistic.txt).

It does not apply to anything else distributed by Digital Mars,
including D compiler executables.

-Walter Bright