/indra/lscript/lscript_compile/lscript_error.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 103 lines · 66 code · 12 blank · 25 comment · 1 complexity · e2adc0ff66ed0b39e82eee8325a4f773 MD5 · raw file
- /**
- * @file lscript_error.cpp
- * @brief error reporting class and strings
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #include "linden_common.h"
- #include "lscript_error.h"
- S32 gColumn = 0;
- S32 gLine = 0;
- S32 gInternalColumn = 0;
- S32 gInternalLine = 0;
- LLScriptGenerateErrorText gErrorToText;
- void LLScriptFilePosition::fdotabs(LLFILE *fp, S32 tabs, S32 tabsize)
- {
- S32 i;
- for (i = 0; i < tabs * tabsize; i++)
- {
- fprintf(fp, " ");
- }
- }
- const char* gWarningText[LSWARN_EOF] = /*Flawfinder: ignore*/
- {
- "INVALID",
- "Dead code found beyond return statement"
- };
- const char* gErrorText[LSERROR_EOF] = /*Flawfinder: ignore*/
- {
- "INVALID",
- "Syntax error",
- "Not all code paths return a value",
- "Function returns a value but return statement doesn't",
- "Return statement type doesn't match function return type",
- "Global functions can't change state",
- "Name previously declared within scope",
- "Name not defined within scope",
- "Type mismatch",
- "Expression must act on LValue",
- "Byte code assembly failed -- out of memory",
- "Function call mismatches type or number of arguments",
- "Use of vector or quaternion method on incorrect type",
- "Lists can't be included in lists",
- "Unitialized variables can't be included in lists",
- "Declaration requires a new scope -- use { and }",
- "CIL assembler failed",
- "Bytecode transformer failed",
- "Bytecode verification failed"
- };
- void LLScriptGenerateErrorText::writeWarning(LLFILE *fp, LLScriptFilePosition *pos, LSCRIPTWarnings warning)
- {
- fprintf(fp, "(%d, %d) : WARNING : %s\n", pos->mLineNumber, pos->mColumnNumber, gWarningText[warning]);
- mTotalWarnings++;
- }
- void LLScriptGenerateErrorText::writeWarning(LLFILE *fp, S32 line, S32 col, LSCRIPTWarnings warning)
- {
- fprintf(fp, "(%d, %d) : WARNING : %s\n", line, col, gWarningText[warning]);
- mTotalWarnings++;
- }
- void LLScriptGenerateErrorText::writeError(LLFILE *fp, LLScriptFilePosition *pos, LSCRIPTErrors error)
- {
- fprintf(fp, "(%d, %d) : ERROR : %s\n", pos->mLineNumber, pos->mColumnNumber, gErrorText[error]);
- mTotalErrors++;
- }
- void LLScriptGenerateErrorText::writeError(LLFILE *fp, S32 line, S32 col, LSCRIPTErrors error)
- {
- fprintf(fp, "(%d, %d) : ERROR : %s\n", line, col, gErrorText[error]);
- mTotalErrors++;
- }
- std::string getLScriptErrorString(LSCRIPTErrors error)
- {
- return gErrorText[error];
- }