mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-23 22:52:11 +02:00
bug 343429: [checker] Checker to pinpoint unused static functions in a file
This commit is contained in:
Andrew Gvozdev
parent
1c43fad405
commit
f1daf6235a
5 changed files with 862 additions and 311 deletions
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@ -111,3 +111,15 @@ checker.name.AbstractClassCreation = Abstract class cannot be instantiated
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problem.name.AbstractClassCreation = Abstract class cannot be instantiated
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problem.messagePattern.AbstractClassCreation = The type ''{0}'' must implement the inherited pure virtual method ''{1}''
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problem.description.AbstractClassCreation = All inherited pure virtual methods must be implemented to allow instantiation of the class
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checker.name.UnusedSymbolInFileScopeChecker = Unused symbols and declarations in file scope
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problem.description.UnusedVariableDeclarationProblem = Finds unused global variable declarations in file scope
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problem.messagePattern.UnusedVariableDeclarationProblem = Unused declaration of variable ''{0}''
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problem.name.UnusedVariableDeclarationProblem = Unused variable declaration in file scope
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problem.description.UnusedFunctionDeclarationProblem = Finds unused function declarations
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problem.messagePattern.UnusedFunctionDeclarationProblem = Unused declaration of function ''{0}''
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problem.name.UnusedFunctionDeclarationProblem = Unused function declaration
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problem.description.UnusedStaticFunctionProblem = Finds static functions which cannot be possible used not being referenced inside the file
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problem.messagePattern.UnusedStaticFunctionProblem = Unused static function ''{0}''
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problem.name.UnusedStaticFunctionProblem = Unused static function
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@ -9,345 +9,380 @@
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class="org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionChecker"
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id="org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionChecker"
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name="%checker.name.AssignmentInCondition">
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<problem
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defaultSeverity="Warning"
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description="%problem.description.AssignmentInCondition"
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id="org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem"
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messagePattern="%problem.messagePattern.AssignmentInCondition"
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name="%problem.name.AssignmentInCondition">
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</problem>
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<problem
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defaultSeverity="Warning"
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description="%problem.description.AssignmentInCondition"
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id="org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem"
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messagePattern="%problem.messagePattern.AssignmentInCondition"
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name="%problem.name.AssignmentInCondition">
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</problem>
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</checker>
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<checker
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectChecker"
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id="org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectChecker"
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name="%checker.name.StatementHasNoEffect">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.StatementHasNoEffect"
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id="org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectProblem"
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messagePattern="%problem.messagePattern.StatementHasNoEffect"
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name="%problem.name.StatementHasNoEffect"/>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.StatementHasNoEffect"
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id="org.eclipse.cdt.codan.internal.checkers.StatementHasNoEffectProblem"
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messagePattern="%problem.messagePattern.StatementHasNoEffect"
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name="%problem.name.StatementHasNoEffect"/>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructor"
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id="org.eclipse.cdt.codan.internal.checkers.NonVirtualDescructor"
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name="%checker.name.NonVirtualDescructor">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.NonVirtualDescructor"
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id="org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructorProblem"
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messagePattern="%problem.messagePattern.NonVirtualDescructor"
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name="%problem.name.NonVirtualDescructor">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.NonVirtualDescructor"
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id="org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructorProblem"
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messagePattern="%problem.messagePattern.NonVirtualDescructor"
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name="%problem.name.NonVirtualDescructor">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.CatchByReference"
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id="org.eclipse.cdt.codan.internal.checkers.CatchByReference"
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name="%checker.name.CatchByReference">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.CatchByReference"
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id="org.eclipse.cdt.codan.internal.checkers.CatchByReference"
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name="%problem.name.CatchByReference"
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messagePattern="%problem.messagePattern.CatchByReference">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.CatchByReference"
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id="org.eclipse.cdt.codan.internal.checkers.CatchByReference"
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name="%problem.name.CatchByReference"
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messagePattern="%problem.messagePattern.CatchByReference">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisChecker"
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id="org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisChecker"
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name="%checker.name.SuggestedParenthesis">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.SuggestedParenthesis"
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id="org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisProblem"
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messagePattern="%problem.messagePattern.SuggestedParenthesis"
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name="%problem.name.SuggestedParenthesis">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultSeverity="Warning"
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description="%problem.description.SuggestedParenthesis"
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id="org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisProblem"
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messagePattern="%problem.messagePattern.SuggestedParenthesis"
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name="%problem.name.SuggestedParenthesis">
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</problem>
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</checker>
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<checker
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker"
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id="org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker"
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name="%checker.name.NamingConventionFunction">
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<problem
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category="org.eclipse.cdt.codan.core.categories.CodeStyle"
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defaultEnabled="false"
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defaultSeverity="Info"
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description="%problem.description.NamingConventionFunction"
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id="org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker"
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messagePattern="%problem.messagePattern.NamingConventionFunction"
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multiple="true"
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name="%problem.name.NamingConventionFunction">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CodeStyle"
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defaultEnabled="false"
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defaultSeverity="Info"
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description="%problem.description.NamingConventionFunction"
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id="org.eclipse.cdt.codan.internal.checkers.NamingConventionFunctionChecker"
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messagePattern="%problem.messagePattern.NamingConventionFunction"
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multiple="true"
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name="%problem.name.NamingConventionFunction">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.ReturnChecker"
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id="org.eclipse.cdt.codan.internal.checkers.ReturnChecker"
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name="%checker.name.ReturnChecker">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.NoReturnValue"
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id="org.eclipse.cdt.codan.checkers.noreturn"
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messagePattern="%problem.messagePattern.NoReturnValue"
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name="%problem.name.NoReturnValue">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.UnusedReturnValue"
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id="org.eclipse.cdt.codan.checkers.errreturnvalue"
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messagePattern="%problem.messagePattern.UnusedReturnValue"
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name="%problem.name.UnusedReturnValue">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Warning"
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description="%problem.description.NoReturn"
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id="org.eclipse.cdt.codan.checkers.errnoreturn"
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messagePattern="%problem.messagePattern.NoReturn"
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name="%problem.name.NoReturn">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.ProblemBindingChecker"
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id="org.eclipse.cdt.codan.internal.checkers.ProblemBindingChecker"
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name="%binding.checker.name">
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.G"
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id="org.eclipse.cdt.codan.internal.checkers.VariableResolutionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.G"
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name="%problem.name.G">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.0"
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id="org.eclipse.cdt.codan.internal.checkers.OverloadProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.0"
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name="%problem.name.0">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.1"
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id="org.eclipse.cdt.codan.internal.checkers.AmbiguousProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.1"
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name="%problem.name.1">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.2"
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id="org.eclipse.cdt.codan.internal.checkers.CircularReferenceProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.2"
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name="%problem.name.2">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.3"
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id="org.eclipse.cdt.codan.internal.checkers.RedeclarationProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.3"
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name="%problem.name.3">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.4"
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id="org.eclipse.cdt.codan.internal.checkers.RedefinitionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.4"
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name="%problem.name.4">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.5"
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id="org.eclipse.cdt.codan.internal.checkers.MemberDeclarationNotFoundProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.5"
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name="%problem.name.5">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.6"
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id="org.eclipse.cdt.codan.internal.checkers.LabelStatementNotFoundProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.6"
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name="%problem.name.6">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.7"
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id="org.eclipse.cdt.codan.internal.checkers.InvalidTemplateArgumentsProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.7"
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name="%problem.name.7">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.8"
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id="org.eclipse.cdt.codan.internal.checkers.TypeResolutionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.8"
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name="%problem.name.8">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.9"
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id="org.eclipse.cdt.codan.internal.checkers.FunctionResolutionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.9"
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name="%problem.name.9">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.10"
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id="org.eclipse.cdt.codan.internal.checkers.InvalidArguments"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.10"
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name="%problem.name.10">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.11"
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id="org.eclipse.cdt.codan.internal.checkers.MethodResolutionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.11"
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name="%problem.name.11">
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</problem>
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<problem
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category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.12"
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id="org.eclipse.cdt.codan.internal.checkers.FieldResolutionProblem"
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markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
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messagePattern="%problem.messagePattern.12"
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name="%problem.name.12">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfChecker"
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id="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfChecker"
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name="%checker.name.AssignmentToItself">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Error"
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description="%problem.description.AssignmentToItself"
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id="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfProblem"
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messagePattern="%problem.messagePattern.AssignmentToItself"
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name="%problem.name.AssignmentToItself">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.ReturnStyleChecker"
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id="org.eclipse.cdt.codan.internal.checkers.ReturnStyle"
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name="%checker.name.ReturnStyle">
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<problem
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category="org.eclipse.cdt.codan.core.categories.CodeStyle"
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defaultEnabled="false"
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defaultSeverity="Warning"
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description="%problem.description.ReturnStyle"
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id="org.eclipse.cdt.codan.internal.checkers.ReturnStyleProblem"
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messagePattern="%problem.messagePattern.ReturnStyle"
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name="%problem.name.ReturnStyle">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonChecker"
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id="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolon"
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name="%checker.name.SuspiciousSemicolon">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Warning"
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description="%problem.description.SuspiciousSemicolon"
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id="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonProblem"
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messagePattern="%problem.messagePattern.SuspiciousSemicolon"
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name="%problem.name.SuspiciousSemicolon">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.CaseBreakChecker"
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id="org.eclipse.cdt.codan.internal.checkers.CaseBreak"
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name="%checker.name.CaseBreak">
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<problem
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category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
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defaultEnabled="true"
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defaultSeverity="Warning"
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||||
description="%problem.description.CaseBreak"
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id="org.eclipse.cdt.codan.internal.checkers.CaseBreakProblem"
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messagePattern="%problem.messagePattern.CaseBreak"
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name="%checker.name.CaseBreak">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.internal.checkers.fs.ScanfFormatStringSecurityChecker"
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id="org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityChecker"
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name="%checker.name.FormatString">
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<problem
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category="org.eclipse.cdt.codan.core.categories.Security"
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defaultEnabled="false"
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||||
defaultSeverity="Warning"
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||||
description="%problem.description.FormatString"
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id="org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityProblem"
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messagePattern="%problem.messagePattern.FormatString"
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||||
name="%problem.name.FormatString">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.AbstractClassInstantiationChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation"
|
||||
name="%checker.name.AbstractClassCreation">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.AbstractClassCreation"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation"
|
||||
messagePattern="%problem.messagePattern.AbstractClassCreation"
|
||||
name="%problem.name.AbstractClassCreation">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.UnusedSymbolInFileScopeChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.UnusedSymbolInFileScopeChecker"
|
||||
name="%checker.name.UnusedSymbolInFileScopeChecker">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.UnusedVariableDeclarationProblem"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.UnusedVariableDeclarationProblem"
|
||||
messagePattern="%problem.messagePattern.UnusedVariableDeclarationProblem"
|
||||
multiple="true"
|
||||
name="%problem.name.UnusedVariableDeclarationProblem">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.UnusedFunctionDeclarationProblem"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.UnusedFunctionDeclarationProblem"
|
||||
messagePattern="%problem.messagePattern.UnusedFunctionDeclarationProblem"
|
||||
multiple="true"
|
||||
name="%problem.name.UnusedFunctionDeclarationProblem">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.UnusedStaticFunctionProblem"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.UnusedStaticFunctionProblem"
|
||||
messagePattern="%problem.messagePattern.UnusedStaticFunctionProblem"
|
||||
multiple="true"
|
||||
name="%problem.name.UnusedStaticFunctionProblem">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.ReturnChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ReturnChecker"
|
||||
name="%checker.name.ReturnChecker">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.NoReturnValue"
|
||||
id="org.eclipse.cdt.codan.checkers.noreturn"
|
||||
messagePattern="%problem.messagePattern.NoReturnValue"
|
||||
name="%problem.name.NoReturnValue">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.UnusedReturnValue"
|
||||
id="org.eclipse.cdt.codan.checkers.errreturnvalue"
|
||||
messagePattern="%problem.messagePattern.UnusedReturnValue"
|
||||
name="%problem.name.UnusedReturnValue">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.NoReturn"
|
||||
id="org.eclipse.cdt.codan.checkers.errnoreturn"
|
||||
messagePattern="%problem.messagePattern.NoReturn"
|
||||
name="%problem.name.NoReturn">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.ProblemBindingChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ProblemBindingChecker"
|
||||
name="%binding.checker.name">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.G"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.VariableResolutionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.G"
|
||||
name="%problem.name.G">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.0"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.OverloadProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.0"
|
||||
name="%problem.name.0">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.1"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AmbiguousProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.1"
|
||||
name="%problem.name.1">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.2"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.CircularReferenceProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.2"
|
||||
name="%problem.name.2">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.3"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.RedeclarationProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.3"
|
||||
name="%problem.name.3">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.4"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.RedefinitionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.4"
|
||||
name="%problem.name.4">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.5"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.MemberDeclarationNotFoundProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.5"
|
||||
name="%problem.name.5">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.6"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.LabelStatementNotFoundProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.6"
|
||||
name="%problem.name.6">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.7"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.InvalidTemplateArgumentsProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.7"
|
||||
name="%problem.name.7">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.8"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.TypeResolutionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.8"
|
||||
name="%problem.name.8">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.9"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.FunctionResolutionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.9"
|
||||
name="%problem.name.9">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.10"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.InvalidArguments"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.10"
|
||||
name="%problem.name.10">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.11"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.MethodResolutionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.11"
|
||||
name="%problem.name.11">
|
||||
</problem>
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.12"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.FieldResolutionProblem"
|
||||
markerType="org.eclipse.cdt.codan.core.codanSemanticProblem"
|
||||
messagePattern="%problem.messagePattern.12"
|
||||
name="%problem.name.12">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfChecker"
|
||||
name="%checker.name.AssignmentToItself">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.AssignmentToItself"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfProblem"
|
||||
messagePattern="%problem.messagePattern.AssignmentToItself"
|
||||
name="%problem.name.AssignmentToItself">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.ReturnStyleChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ReturnStyle"
|
||||
name="%checker.name.ReturnStyle">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CodeStyle"
|
||||
defaultEnabled="false"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.ReturnStyle"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ReturnStyleProblem"
|
||||
messagePattern="%problem.messagePattern.ReturnStyle"
|
||||
name="%problem.name.ReturnStyle">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolon"
|
||||
name="%checker.name.SuspiciousSemicolon">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.SuspiciousSemicolon"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.SuspiciousSemicolonProblem"
|
||||
messagePattern="%problem.messagePattern.SuspiciousSemicolon"
|
||||
name="%problem.name.SuspiciousSemicolon">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.CaseBreakChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.CaseBreak"
|
||||
name="%checker.name.CaseBreak">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.ProgrammingProblems"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.CaseBreak"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.CaseBreakProblem"
|
||||
messagePattern="%problem.messagePattern.CaseBreak"
|
||||
name="%checker.name.CaseBreak">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.fs.ScanfFormatStringSecurityChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityChecker"
|
||||
name="%checker.name.FormatString">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.Security"
|
||||
defaultEnabled="false"
|
||||
defaultSeverity="Warning"
|
||||
description="%problem.description.FormatString"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.ScanfFormatStringSecurityProblem"
|
||||
messagePattern="%problem.messagePattern.FormatString"
|
||||
name="%problem.name.FormatString">
|
||||
</problem>
|
||||
</checker>
|
||||
<checker
|
||||
class="org.eclipse.cdt.codan.internal.checkers.AbstractClassInstantiationChecker"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation"
|
||||
name="%checker.name.AbstractClassCreation">
|
||||
<problem
|
||||
category="org.eclipse.cdt.codan.core.categories.CompilerErrors"
|
||||
defaultEnabled="true"
|
||||
defaultSeverity="Error"
|
||||
description="%problem.description.AbstractClassCreation"
|
||||
id="org.eclipse.cdt.codan.internal.checkers.AbstractClassCreation"
|
||||
messagePattern="%problem.messagePattern.AbstractClassCreation"
|
||||
name="%problem.name.AbstractClassCreation">
|
||||
</problem>
|
||||
</checker>
|
||||
</extension>
|
||||
</plugin>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,255 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2011 Andrew Gvozdev and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* Andrew Gvozdev - initial API and implementation
|
||||
*******************************************************************************/
|
||||
package org.eclipse.cdt.codan.internal.checkers;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import org.eclipse.cdt.codan.checkers.CodanCheckersActivator;
|
||||
import org.eclipse.cdt.codan.core.cxx.model.AbstractIndexAstChecker;
|
||||
import org.eclipse.cdt.codan.core.model.IProblemWorkingCopy;
|
||||
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTName;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTNode;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
|
||||
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
|
||||
import org.eclipse.cdt.core.dom.ast.IBinding;
|
||||
import org.eclipse.cdt.core.dom.ast.IFunction;
|
||||
import org.eclipse.cdt.core.dom.ast.IProblemType;
|
||||
import org.eclipse.cdt.core.dom.ast.IType;
|
||||
import org.eclipse.cdt.core.dom.ast.IVariable;
|
||||
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName;
|
||||
import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
|
||||
import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
|
||||
|
||||
/**
|
||||
* Checker looking for unused function or variable declarations.
|
||||
*/
|
||||
public class UnusedSymbolInFileScopeChecker extends AbstractIndexAstChecker {
|
||||
public static final String ER_UNUSED_VARIABLE_DECLARATION_ID = "org.eclipse.cdt.codan.internal.checkers.UnusedVariableDeclarationProblem"; //$NON-NLS-1$
|
||||
public static final String ER_UNUSED_FUNCTION_DECLARATION_ID = "org.eclipse.cdt.codan.internal.checkers.UnusedFunctionDeclarationProblem"; //$NON-NLS-1$
|
||||
public static final String ER_UNUSED_STATIC_FUNCTION_ID = "org.eclipse.cdt.codan.internal.checkers.UnusedStaticFunctionProblem"; //$NON-NLS-1$
|
||||
|
||||
private Map<IBinding, IASTDeclarator> externFunctionDeclarations = new HashMap<IBinding, IASTDeclarator>();
|
||||
private Map<IBinding, IASTDeclarator> staticFunctionDeclarations = new HashMap<IBinding, IASTDeclarator>();
|
||||
private Map<IBinding, IASTDeclarator> staticFunctionDefinitions = new HashMap<IBinding, IASTDeclarator>();
|
||||
private Map<IBinding, IASTDeclarator> externVariableDeclarations = new HashMap<IBinding, IASTDeclarator>();
|
||||
private Map<IBinding, IASTDeclarator> staticVariableDeclarations = new HashMap<IBinding, IASTDeclarator>();
|
||||
|
||||
/*
|
||||
* (non-Javadoc)
|
||||
*
|
||||
* @see
|
||||
* org.eclipse.cdt.codan.core.model.ICheckerWithPreferences#initParameters
|
||||
* (org.eclipse.cdt.codan.core.model.IProblemWorkingCopy)
|
||||
*/
|
||||
@Override
|
||||
public void initPreferences(IProblemWorkingCopy problem) {
|
||||
super.initPreferences(problem);
|
||||
}
|
||||
|
||||
private void clearCandidates() {
|
||||
externFunctionDeclarations.clear();
|
||||
staticFunctionDeclarations.clear();
|
||||
staticFunctionDefinitions.clear();
|
||||
externVariableDeclarations.clear();
|
||||
staticVariableDeclarations.clear();
|
||||
}
|
||||
|
||||
private boolean isAnyCandidate() {
|
||||
return externFunctionDeclarations.size() > 0 ||
|
||||
staticFunctionDeclarations.size() > 0 ||
|
||||
staticFunctionDefinitions.size() > 0 ||
|
||||
externVariableDeclarations.size() > 0 ||
|
||||
staticVariableDeclarations.size() > 0;
|
||||
}
|
||||
|
||||
public void processAst(IASTTranslationUnit ast) {
|
||||
if (ast.isHeaderUnit())
|
||||
return;
|
||||
|
||||
clearCandidates();
|
||||
collectCandidates(ast);
|
||||
|
||||
if (isAnyCandidate()) {
|
||||
filterOutUsedElements(ast);
|
||||
reportProblems();
|
||||
}
|
||||
}
|
||||
|
||||
private void collectCandidates(IASTTranslationUnit ast) {
|
||||
try {
|
||||
ast.accept(new ASTVisitor() {
|
||||
{
|
||||
shouldVisitDeclarations = true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int visit(IASTDeclaration element) {
|
||||
if (element instanceof IASTSimpleDeclaration) {
|
||||
// declarations
|
||||
IASTSimpleDeclaration simpleDeclaration = (IASTSimpleDeclaration) element;
|
||||
|
||||
IASTDeclarator[] declarators = simpleDeclaration.getDeclarators();
|
||||
for (IASTDeclarator decl : declarators) {
|
||||
IASTName astName = decl.getName();
|
||||
if (astName != null) {
|
||||
IBinding binding = astName.resolveBinding();
|
||||
int storageClass = simpleDeclaration.getDeclSpecifier().getStorageClass();
|
||||
|
||||
if (binding instanceof IFunction) {
|
||||
if (storageClass == IASTDeclSpecifier.sc_extern || storageClass == IASTDeclSpecifier.sc_unspecified) {
|
||||
externFunctionDeclarations.put(binding, decl);
|
||||
} else if (storageClass == IASTDeclSpecifier.sc_static) {
|
||||
staticFunctionDeclarations.put(binding, decl);
|
||||
}
|
||||
} else if (binding instanceof IVariable) {
|
||||
if (storageClass == IASTDeclSpecifier.sc_extern) {
|
||||
externVariableDeclarations.put(binding, decl);
|
||||
} else if (storageClass == IASTDeclSpecifier.sc_static) {
|
||||
IType type = ((IVariable) binding).getType();
|
||||
// account for class constructor and avoid possible false positive
|
||||
if (!(type instanceof ICPPClassType) && !(type instanceof IProblemType)) {
|
||||
staticVariableDeclarations.put(binding, decl);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return PROCESS_SKIP;
|
||||
} else if (element instanceof IASTFunctionDefinition) {
|
||||
// definitions
|
||||
IASTFunctionDefinition definition = (IASTFunctionDefinition) element;
|
||||
|
||||
IASTName astName = definition.getDeclarator().getName();
|
||||
if (astName != null) {
|
||||
IBinding binding = astName.resolveBinding();
|
||||
|
||||
if (definition.getDeclSpecifier().getStorageClass() == IASTDeclSpecifier.sc_static) {
|
||||
if (!(astName instanceof ICPPASTQualifiedName)) {
|
||||
staticFunctionDefinitions.put(binding, definition.getDeclarator());
|
||||
}
|
||||
}
|
||||
|
||||
// externFunctionDeclarators filter out
|
||||
externFunctionDeclarations.remove(binding);
|
||||
// staticFunctionDeclarators filter out
|
||||
staticFunctionDeclarations.remove(binding);
|
||||
}
|
||||
}
|
||||
return PROCESS_SKIP;
|
||||
}
|
||||
|
||||
});
|
||||
} catch (Exception e) {
|
||||
CodanCheckersActivator.log(e);
|
||||
}
|
||||
}
|
||||
|
||||
private void filterOutUsedElements(IASTTranslationUnit ast) {
|
||||
try {
|
||||
ast.accept(new ASTVisitor() {
|
||||
{
|
||||
shouldVisitNames = true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int visit(IASTName name) {
|
||||
IBinding binding = name.resolveBinding();
|
||||
if (binding instanceof ICPPMethod)
|
||||
return PROCESS_CONTINUE;
|
||||
|
||||
IASTNode parentNode = name.getParent();
|
||||
|
||||
if (!(parentNode instanceof IASTFunctionDefinition || parentNode instanceof IASTFunctionDeclarator)) {
|
||||
externFunctionDeclarations.remove(binding);
|
||||
staticFunctionDefinitions.remove(binding);
|
||||
}
|
||||
|
||||
if (!(parentNode instanceof IASTDeclarator)) {
|
||||
externVariableDeclarations.remove(binding);
|
||||
staticVariableDeclarations.remove(binding);
|
||||
}
|
||||
|
||||
if (!isAnyCandidate())
|
||||
return PROCESS_ABORT;
|
||||
|
||||
return PROCESS_CONTINUE;
|
||||
}
|
||||
|
||||
});
|
||||
} catch (Exception e) {
|
||||
CodanCheckersActivator.log(e);
|
||||
}
|
||||
}
|
||||
|
||||
private IASTName getAstName(IASTDeclarator decl) {
|
||||
IASTName astName = null;
|
||||
do {
|
||||
astName = decl.getName();
|
||||
if (astName != null && astName.getSimpleID().length > 0)
|
||||
return astName;
|
||||
|
||||
// resolve parenthesis if need to
|
||||
decl = decl.getNestedDeclarator();
|
||||
} while (decl != null);
|
||||
|
||||
return astName;
|
||||
}
|
||||
|
||||
private void reportProblems() {
|
||||
List<IASTDeclarator> funcDeclarators = new ArrayList<IASTDeclarator>();
|
||||
funcDeclarators.addAll(externFunctionDeclarations.values());
|
||||
funcDeclarators.addAll(staticFunctionDeclarations.values());
|
||||
for (IASTDeclarator symbol : funcDeclarators) {
|
||||
IASTName astName = getAstName(symbol);
|
||||
if (astName != null) {
|
||||
String symbolName = new String(astName.getSimpleID());
|
||||
reportProblem(ER_UNUSED_FUNCTION_DECLARATION_ID, astName, symbolName);
|
||||
}
|
||||
}
|
||||
|
||||
List<IASTDeclarator> varDeclarators = new ArrayList<IASTDeclarator>();
|
||||
varDeclarators.addAll(externVariableDeclarations.values());
|
||||
varDeclarators.addAll(staticVariableDeclarations.values());
|
||||
for (IASTDeclarator symbol : varDeclarators) {
|
||||
IASTName astName = getAstName(symbol);
|
||||
if (astName != null) {
|
||||
String symbolName = new String(astName.getSimpleID());
|
||||
reportProblem(ER_UNUSED_VARIABLE_DECLARATION_ID, astName, symbolName);
|
||||
}
|
||||
}
|
||||
|
||||
List<IASTDeclarator> staticFuncDeclarators = new ArrayList<IASTDeclarator>();
|
||||
staticFuncDeclarators.addAll(staticFunctionDefinitions.values());
|
||||
for (IASTDeclarator symbol : staticFuncDeclarators) {
|
||||
IASTName astName = getAstName(symbol);
|
||||
if (astName != null) {
|
||||
String symbolName = new String(astName.getSimpleID());
|
||||
reportProblem(ER_UNUSED_STATIC_FUNCTION_ID, astName, symbolName);
|
||||
}
|
||||
}
|
||||
|
||||
clearCandidates(); // release memory
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean runInEditor() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,247 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2011 Andrew Gvozdev and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* Andrew Gvozdev - initial API and implementation
|
||||
*******************************************************************************/
|
||||
package org.eclipse.cdt.codan.core.internal.checkers;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.eclipse.cdt.codan.core.test.CheckerTestCase;
|
||||
import org.eclipse.cdt.codan.internal.checkers.UnusedSymbolInFileScopeChecker;
|
||||
|
||||
/**
|
||||
* Test for {@see UnusedSymbolInFileScopeChecker} class
|
||||
*
|
||||
*/
|
||||
public class UnusedSymbolInFileScopeCheckerTest extends CheckerTestCase {
|
||||
@Override
|
||||
public void setUp() throws Exception {
|
||||
super.setUp();
|
||||
enableProblems(
|
||||
UnusedSymbolInFileScopeChecker.ER_UNUSED_VARIABLE_DECLARATION_ID,
|
||||
UnusedSymbolInFileScopeChecker.ER_UNUSED_FUNCTION_DECLARATION_ID,
|
||||
UnusedSymbolInFileScopeChecker.ER_UNUSED_STATIC_FUNCTION_ID);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// extern function declarations
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// int test_fun();
|
||||
// extern int test_efun();
|
||||
public void testExternFunction_Declaration_Unused() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
checkErrorLine(2);
|
||||
}
|
||||
|
||||
// int test_fun();
|
||||
// void fun() {
|
||||
// test_fun();
|
||||
// }
|
||||
public void testExternFunction_Declaration_Used() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// void test_fun();
|
||||
// void test_fun() {}
|
||||
public void testExternFunction_Declaration_FollowedByDefinition() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// extern function definitions
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// void test_fun(void) {}
|
||||
public void testExternFunction_Definition() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Static function declarations
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// static void test_fun(void);
|
||||
public void testStaticFunction_Declaration_Unused() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static void test_fun(void);
|
||||
// static void test_fun(void) {}
|
||||
public void testStaticFunction_Declaration_FollowedByDefinition() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(2);
|
||||
}
|
||||
|
||||
// static void test_fun(void);
|
||||
// void fun() {
|
||||
// test_fun();
|
||||
// }
|
||||
public void testStaticFunction_Declaration_Used() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Static function definitions
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// static void test_fun(void) {}
|
||||
public void testStaticFunction_Definition_Unused() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static void test_fun(void);
|
||||
// static void test_fun(void) {}
|
||||
public void testStaticFunction_Definition_Unused_WithDeclaration() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(2);
|
||||
}
|
||||
|
||||
// static void test_fun(void) {}
|
||||
// void fun() {
|
||||
// test_fun();
|
||||
// }
|
||||
public void testStaticFunction_Definition_Used() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// void fun() {
|
||||
// test_fun();
|
||||
// }
|
||||
// static int test_fun(void) {}
|
||||
public void testStaticFunction_Definition_UsedBeforeDefinition() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// static int test_fun(void) {}
|
||||
// static int test_fun(int) {}
|
||||
// void fun() {
|
||||
// test_fun(0);
|
||||
// }
|
||||
public void testStaticFunction_Definition_Signature() throws IOException {
|
||||
loadCodeAndRunCpp(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static int test_fun(void) {}
|
||||
// void fun() {
|
||||
// int test_fun=0;
|
||||
// }
|
||||
public void testStaticFunction_Definition_SynonymLocalScope() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static int test_fun(void) {}
|
||||
// void fun(int test_fun) {
|
||||
// }
|
||||
public void testStaticFunction_Definition_SynonymArgs() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static int (test_fun) ();
|
||||
public void testStaticFunction_Definition_InParentheses() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Extern variables declaration
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// extern int test_var;
|
||||
public void testExternVariable_Declaration_Unused() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// extern int test_var;
|
||||
// void fun() {
|
||||
// test_var=0;
|
||||
// }
|
||||
public void testExternVariable_Declaration_Used() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// extern int i,
|
||||
// test_var;
|
||||
public void testExternVariable_Declaration_Combined() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
checkErrorLine(2);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Extern variables definition
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// int test_var;
|
||||
// int test_var2=0;
|
||||
public void testExternVariable_Definition() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
// Static variables
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// static int test_var;
|
||||
public void testStaticVariable_Unused() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static int (*test_var)(float, char, char);
|
||||
public void testStaticVariable_Unused_FunctionPointer() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkErrorLine(1);
|
||||
}
|
||||
|
||||
// static int test_var;
|
||||
// int i=test_var;
|
||||
public void testStaticVariable_Used_GlobalScope() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// static int test_var;
|
||||
// void fun() {
|
||||
// int i=test_var;
|
||||
// }
|
||||
public void testStaticVariable_Used_LocalScope() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// class Class;
|
||||
// static Class test_var; // constructor is called here
|
||||
public void testStaticVariable_Used_Constructor() throws IOException {
|
||||
loadCodeAndRunCpp(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
// static X test_var; // avoid possible false positive, binding checker would complain anyway
|
||||
public void testExternVariable_Declaration_IgnoreUnresolved() throws IOException {
|
||||
loadCodeAndRun(getAboveComment());
|
||||
checkNoErrors();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -27,6 +27,7 @@ import org.eclipse.cdt.codan.core.internal.checkers.ReturnStyleCheckerTest;
|
|||
import org.eclipse.cdt.codan.core.internal.checkers.StatementHasNoEffectCheckerTest;
|
||||
import org.eclipse.cdt.codan.core.internal.checkers.SuggestedParenthesisCheckerTest;
|
||||
import org.eclipse.cdt.codan.core.internal.checkers.SuspiciousSemicolonCheckerTest;
|
||||
import org.eclipse.cdt.codan.core.internal.checkers.UnusedSymbolInFileScopeCheckerTest;
|
||||
import org.eclipse.cdt.codan.internal.checkers.ui.quickfix.CreateLocalVariableQuickFixTest;
|
||||
import org.eclipse.cdt.codan.internal.checkers.ui.quickfix.SuggestedParenthesisQuickFixTest;
|
||||
|
||||
|
|
@ -61,6 +62,7 @@ public class AutomatedIntegrationSuite extends TestSuite {
|
|||
suite.addTestSuite(StatementHasNoEffectCheckerTest.class);
|
||||
suite.addTestSuite(SuggestedParenthesisCheckerTest.class);
|
||||
suite.addTestSuite(SuspiciousSemicolonCheckerTest.class);
|
||||
suite.addTestSuite(UnusedSymbolInFileScopeCheckerTest.class);
|
||||
// framework
|
||||
suite.addTest(CodanFastTestSuite.suite());
|
||||
// quick fixes
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue