0d19733052
unix now has an autoconf based make system. currently the new make system only makes parser related files, back end stuff to be added soon. mac and windows makesystems will be checked in next. parser.cpp has been factored into token.*, lexer.*, and parser.* utilities.cpp has been factored into formatter.*, exception.*, mem.*, strings.*,ds.h, stlcfg.h, and algo.h git-svn-id: svn://10.0.0.236/trunk@86568 18797224-902f-48f8-a5cc-f745e15eee43
93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the JavaScript 2 Prototype.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU Public License (the "GPL"), in which case the
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* provisions of the GPL are applicable instead of those above.
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* If you wish to allow use of your version of this file only
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* under the terms of the GPL and not to allow others to use your
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* version of this file under the NPL, indicate your decision by
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* deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL. If you do not delete
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* the provisions above, a recipient may use your version of this
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* file under either the NPL or the GPL.
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*/
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#ifndef exception_h___
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#define exception_h___
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#include "strings.h"
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namespace JavaScript
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{
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//
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// Exceptions
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//
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// A JavaScript exception (other than out-of-memory, for which we use the
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// standard C++ exception bad_alloc).
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struct Exception {
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enum Kind {
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syntaxError,
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stackOverflow
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};
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Kind kind; // The exception's kind
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String message; // The detailed message
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String sourceFile; // A description of the source code that caused the
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// error
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uint32 lineNum; // Number of line that caused the error
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uint32 charNum; // Character offset within the line that caused the
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// error
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uint32 pos; // Offset within the input of the error
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String sourceLine; // The text of the source line
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Exception (Kind kind, const String &message) :
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kind(kind), message(message), lineNum(0), charNum(0) {}
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Exception(Kind kind, const String &message, const String &sourceFile,
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uint32 lineNum, uint32 charNum, uint32 pos,
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const String &sourceLine) :
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kind(kind), message(message), sourceFile(sourceFile),
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lineNum(lineNum), charNum(charNum), pos(pos), sourceLine(sourceLine)
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{}
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Exception(Kind kind, const String &message, const String &sourceFile,
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uint32 lineNum, uint32 charNum, uint32 pos,
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const char16 *sourceLineBegin, const char16 *sourceLineEnd) :
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kind(kind), message(message), sourceFile(sourceFile),
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lineNum(lineNum), charNum(charNum), pos(pos),
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sourceLine(sourceLineBegin, sourceLineEnd) {}
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bool hasKind(Kind k) const {return kind == k;}
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const char *kindString() const;
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String fullMessage() const;
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};
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// Throw a stackOverflow exception if the execution stack has gotten too large.
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inline void checkStackSize() {}
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}
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#endif /* exception_h___ */
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