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ValueFlow: extracted
valueflowForward*() helpers into a separate file
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| /* | ||
| * Cppcheck - A tool for static C/C++ code analysis | ||
| * Copyright (C) 2007-2024 Cppcheck team. | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program 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 General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
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| #include "vf_forward.h" | ||
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| #include "forwardanalyzer.h" | ||
| #include "settings.h" | ||
| #include "symboldatabase.h" | ||
| #include "token.h" | ||
| #include "vfvalue.h" | ||
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| #include "vf_common.h" | ||
| #include "vf_analyzers.h" | ||
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| #include <utility> | ||
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| namespace ValueFlow | ||
| { | ||
| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* endToken, | ||
| const Token* exprTok, | ||
| ValueFlow::Value value, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc) | ||
| { | ||
| if (settings.debugnormal) | ||
| setSourceLocation(value, loc, startToken); | ||
| return valueFlowGenericForward(startToken, | ||
| endToken, | ||
| makeAnalyzer(exprTok, std::move(value), settings), | ||
| tokenlist, | ||
| errorLogger, | ||
| settings); | ||
| } | ||
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| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* endToken, | ||
| const Token* exprTok, | ||
| std::list<ValueFlow::Value> values, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc) | ||
| { | ||
| Analyzer::Result result{}; | ||
| for (ValueFlow::Value& v : values) { | ||
| result.update(valueFlowForward(startToken, endToken, exprTok, std::move(v), tokenlist, errorLogger, settings, loc)); | ||
| } | ||
| return result; | ||
| } | ||
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| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* exprTok, | ||
| ValueFlow::Value v, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc) | ||
| { | ||
| const Token* endToken = nullptr; | ||
| const Function* f = Scope::nestedInFunction(startToken->scope()); | ||
| if (f && f->functionScope) | ||
| endToken = f->functionScope->bodyEnd; | ||
| if (!endToken && exprTok && exprTok->variable() && !exprTok->variable()->isLocal()) | ||
| endToken = startToken->scope()->bodyEnd; | ||
| return valueFlowForward(startToken, endToken, exprTok, std::move(v), tokenlist, errorLogger, settings, loc); | ||
| } | ||
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| Analyzer::Result valueFlowForwardRecursive(Token* top, | ||
| const Token* exprTok, | ||
| std::list<ValueFlow::Value> values, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc) | ||
| { | ||
| Analyzer::Result result{}; | ||
| for (ValueFlow::Value& v : values) { | ||
| if (settings.debugnormal) | ||
| setSourceLocation(v, loc, top); | ||
| result.update( | ||
| valueFlowGenericForward(top, makeAnalyzer(exprTok, std::move(v), settings), tokenlist, errorLogger, settings)); | ||
| } | ||
| return result; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| /* -*- C++ -*- | ||
| * Cppcheck - A tool for static C/C++ code analysis | ||
| * Copyright (C) 2007-2024 Cppcheck team. | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program 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 General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
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| #ifndef vfForwardH | ||
| #define vfForwardH | ||
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| #include "analyzer.h" | ||
| #include "sourcelocation.h" | ||
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| #include <list> | ||
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| class Token; | ||
| class TokenList; | ||
| class ErrorLogger; | ||
| class Settings; | ||
| namespace ValueFlow { | ||
| class Value; | ||
| } | ||
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| namespace ValueFlow | ||
| { | ||
| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* endToken, | ||
| const Token* exprTok, | ||
| ValueFlow::Value value, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc = SourceLocation::current()); | ||
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| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* endToken, | ||
| const Token* exprTok, | ||
| std::list<ValueFlow::Value> values, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc = SourceLocation::current()); | ||
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| Analyzer::Result valueFlowForward(Token* startToken, | ||
| const Token* exprTok, | ||
| ValueFlow::Value v, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc = SourceLocation::current()); | ||
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| Analyzer::Result valueFlowForwardRecursive(Token* top, | ||
| const Token* exprTok, | ||
| std::list<ValueFlow::Value> values, | ||
| const TokenList& tokenlist, | ||
| ErrorLogger& errorLogger, | ||
| const Settings& settings, | ||
| SourceLocation loc = SourceLocation::current()); | ||
| } | ||
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| #endif // vfForwardH |
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