104 lines
3.1 KiB
C++
Executable File
104 lines
3.1 KiB
C++
Executable File
/**
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* @file lscript_error.cpp
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* @brief error reporting class and strings
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "linden_common.h"
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#include "lscript_error.h"
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S32 gColumn = 0;
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S32 gLine = 0;
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S32 gInternalColumn = 0;
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S32 gInternalLine = 0;
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LLScriptGenerateErrorText gErrorToText;
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void LLScriptFilePosition::fdotabs(LLFILE *fp, S32 tabs, S32 tabsize)
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{
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S32 i;
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for (i = 0; i < tabs * tabsize; i++)
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{
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fprintf(fp, " ");
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}
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}
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const char* gWarningText[LSWARN_EOF] = /*Flawfinder: ignore*/
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{
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"INVALID",
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"Dead code found beyond return statement"
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};
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const char* gErrorText[LSERROR_EOF] = /*Flawfinder: ignore*/
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{
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"INVALID",
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"Syntax error",
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"Not all code paths return a value",
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"Function returns a value but return statement doesn't",
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"Return statement type doesn't match function return type",
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"Global functions can't change state",
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"Name previously declared within scope",
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"Name not defined within scope",
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"Type mismatch",
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"Expression must act on LValue",
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"Byte code assembly failed -- out of memory",
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"Function call mismatches type or number of arguments",
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"Use of vector or quaternion method on incorrect type",
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"Lists can't be included in lists",
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"Unitialized variables can't be included in lists",
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"Declaration requires a new scope -- use { and }",
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"CIL assembler failed",
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"Bytecode transformer failed",
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"Bytecode verification failed"
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};
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void LLScriptGenerateErrorText::writeWarning(LLFILE *fp, LLScriptFilePosition *pos, LSCRIPTWarnings warning)
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{
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fprintf(fp, "(%d, %d) : WARNING : %s\n", pos->mLineNumber, pos->mColumnNumber, gWarningText[warning]);
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mTotalWarnings++;
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}
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void LLScriptGenerateErrorText::writeWarning(LLFILE *fp, S32 line, S32 col, LSCRIPTWarnings warning)
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{
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fprintf(fp, "(%d, %d) : WARNING : %s\n", line, col, gWarningText[warning]);
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mTotalWarnings++;
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}
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void LLScriptGenerateErrorText::writeError(LLFILE *fp, LLScriptFilePosition *pos, LSCRIPTErrors error)
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{
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fprintf(fp, "(%d, %d) : ERROR : %s\n", pos->mLineNumber, pos->mColumnNumber, gErrorText[error]);
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mTotalErrors++;
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}
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void LLScriptGenerateErrorText::writeError(LLFILE *fp, S32 line, S32 col, LSCRIPTErrors error)
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{
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fprintf(fp, "(%d, %d) : ERROR : %s\n", line, col, gErrorText[error]);
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mTotalErrors++;
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}
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std::string getLScriptErrorString(LSCRIPTErrors error)
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{
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return gErrorText[error];
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}
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