view dmd2/arraytypes.h @ 1275:bedf0bfb8fdb

Implement first D-specific optimization pass: -simplify-drtcalls. It uses the machinery of the standard -simplify-libcalls pass, but optimizes calls to the D runtime instead of calls to C libraries. At the moment, these optimizations are implemented by this pass: - Avoid the runtime call for `arr.length = newlen` if it can determine that the new length isn't longer than the old one. - Ditto for `cast(T[]) arr` if it will clearly always succeed. (e.g. if the length of the original array is zero, or if the old element size is a multiple of the new element size)
author Frits van Bommel <fvbommel wxs.nl>
date Tue, 28 Apr 2009 21:58:06 +0200
parents f04dde6e882c
children
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// Compiler implementation of the D programming language
// Copyright (c) 2006-2007 by Digital Mars
// All Rights Reserved
// written by Walter Bright
// http://www.digitalmars.com
// License for redistribution is by either the Artistic License
// in artistic.txt, or the GNU General Public License in gnu.txt.
// See the included readme.txt for details.

#ifndef DMD_ARRAYTYPES_H
#define DMD_ARRAYTYPES_H

#ifdef __DMC__
#pragma once
#endif /* __DMC__ */


#include "root.h"

struct Expression;
struct Statement;
struct BaseClass;
struct TemplateParameter;
struct FuncDeclaration;
struct Identifier;
struct Initializer;

struct TemplateParameters : Array { };

struct Expressions : Array { };

struct Statements : Array { };

struct BaseClasses : Array { };

struct ClassDeclarations : Array { };

struct Dsymbols : Array { };

struct Objects : Array { };

struct FuncDeclarations : Array { };

struct Arguments : Array { };

struct Identifiers : Array { };

struct Initializers : Array { };

#endif