source: webkit/trunk/JavaScriptCore/DerivedSources.make@ 48207

Last change on this file since 48207 was 44550, checked in by [email protected], 16 years ago

Bug 26249: Support JSON.stringify
<https://bugs.webkit.org/show_bug.cgi?id=26249>

Reviewed by Sam Weinig.

Implement JSON.stringify. This patch handles all the semantics of the ES5
JSON.stringify function, including replacer functions and arrays and both
string and numeric gap arguments.

Currently uses a clamped recursive algorithm basically identical to the spec
description but with a few minor tweaks for performance and corrected semantics
discussed in the es-discuss mailing list.

  • Property svn:eol-style set to native
File size: 2.6 KB
Line 
1# Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions
5# are met:
6#
7# 1. Redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer.
9# 2. Redistributions in binary form must reproduce the above copyright
10# notice, this list of conditions and the following disclaimer in the
11# documentation and/or other materials provided with the distribution.
12# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
13# its contributors may be used to endorse or promote products derived
14# from this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
17# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
20# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26
27VPATH = \
28 $(JavaScriptCore) \
29 $(JavaScriptCore)/parser \
30 $(JavaScriptCore)/pcre \
31 $(JavaScriptCore)/docs \
32 $(JavaScriptCore)/runtime \
33 $(JavaScriptCore)/interpreter \
34 $(JavaScriptCore)/jit \
35#
36
37.PHONY : all
38all : \
39 ArrayPrototype.lut.h \
40 chartables.c \
41 DatePrototype.lut.h \
42 Grammar.cpp \
43 JSONObject.lut.h \
44 Lexer.lut.h \
45 MathObject.lut.h \
46 NumberConstructor.lut.h \
47 RegExpConstructor.lut.h \
48 RegExpObject.lut.h \
49 StringPrototype.lut.h \
50 docs/bytecode.html \
51#
52
53# lookup tables for classes
54
55%.lut.h: create_hash_table %.cpp
56 $^ -i > $@
57Lexer.lut.h: create_hash_table Keywords.table
58 $^ > $@
59
60# JavaScript language grammar
61
62Grammar.cpp: Grammar.y
63 bison -d -p jscyy $< -o $@ > bison_out.txt 2>&1
64 perl -p -e 'END { if ($$conflict) { unlink "Grammar.cpp"; die; } } $$conflict ||= /conflict/' < bison_out.txt
65 touch Grammar.cpp.h
66 touch Grammar.hpp
67 cat Grammar.cpp.h Grammar.hpp > Grammar.h
68 rm -f Grammar.cpp.h Grammar.hpp bison_out.txt
69
70# character tables for PCRE
71
72chartables.c : dftables
73 $^ $@
74
75docs/bytecode.html: make-bytecode-docs.pl Interpreter.cpp
76 perl $^ $@
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