clang-tools 17.0.0git
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Functions | |
SmallPtrSet< const DeclRefExpr *, 16 > | constReferenceDeclRefExprs (const VarDecl &VarDecl, const Stmt &Stmt, ASTContext &Context) |
Returns set of all DeclRefExprs to VarDecl within Stmt where VarDecl is guaranteed to be accessed in a const fashion. | |
bool | isOnlyUsedAsConst (const VarDecl &Var, const Stmt &Stmt, ASTContext &Context) |
Returns true if all DeclRefExpr to the variable within Stmt do not modify it. | |
SmallPtrSet< const DeclRefExpr *, 16 > | allDeclRefExprs (const VarDecl &VarDecl, const Stmt &Stmt, ASTContext &Context) |
Returns set of all DeclRefExprs to VarDecl within Stmt . | |
SmallPtrSet< const DeclRefExpr *, 16 > | allDeclRefExprs (const VarDecl &VarDecl, const Decl &Decl, ASTContext &Context) |
Returns set of all DeclRefExprs to VarDecl within Decl . | |
bool | isCopyConstructorArgument (const DeclRefExpr &DeclRef, const Decl &Decl, ASTContext &Context) |
Returns true if DeclRefExpr is the argument of a copy-constructor call expression within Decl . | |
bool | isCopyAssignmentArgument (const DeclRefExpr &DeclRef, const Decl &Decl, ASTContext &Context) |
Returns true if DeclRefExpr is the argument of a copy-assignment operator CallExpr within Decl . | |
llvm::SmallPtrSet< const DeclRefExpr *, 16 > clang::tidy::utils::decl_ref_expr::allDeclRefExprs | ( | const VarDecl & | VarDecl, |
const Decl & | Decl, | ||
ASTContext & | Context | ||
) |
Returns set of all DeclRefExprs
to VarDecl
within Decl
.
Definition at line 108 of file DeclRefExprUtils.cpp.
References allDeclRefExprs(), and Decl.
llvm::SmallPtrSet< const DeclRefExpr *, 16 > clang::tidy::utils::decl_ref_expr::allDeclRefExprs | ( | const VarDecl & | VarDecl, |
const Stmt & | Stmt, | ||
ASTContext & | Context | ||
) |
Returns set of all DeclRefExprs
to VarDecl
within Stmt
.
Definition at line 98 of file DeclRefExprUtils.cpp.
References allDeclRefExprs().
Referenced by allDeclRefExprs(), clang::tidy::performance::InefficientVectorOperationCheck::check(), clang::tidy::performance::UnnecessaryValueParamCheck::check(), and isOnlyUsedAsConst().
llvm::SmallPtrSet< const DeclRefExpr *, 16 > clang::tidy::utils::decl_ref_expr::constReferenceDeclRefExprs | ( | const VarDecl & | VarDecl, |
const Stmt & | Stmt, | ||
ASTContext & | Context | ||
) |
Returns set of all DeclRefExprs
to VarDecl
within Stmt
where VarDecl
is guaranteed to be accessed in a const fashion.
Definition at line 42 of file DeclRefExprUtils.cpp.
Referenced by isOnlyUsedAsConst().
bool clang::tidy::utils::decl_ref_expr::isCopyAssignmentArgument | ( | const DeclRefExpr & | DeclRef, |
const Decl & | Decl, | ||
ASTContext & | Context | ||
) |
Returns true
if DeclRefExpr
is the argument of a copy-assignment operator CallExpr within Decl
.
Definition at line 132 of file DeclRefExprUtils.cpp.
Referenced by clang::tidy::performance::UnnecessaryValueParamCheck::check().
bool clang::tidy::utils::decl_ref_expr::isCopyConstructorArgument | ( | const DeclRefExpr & | DeclRef, |
const Decl & | Decl, | ||
ASTContext & | Context | ||
) |
Returns true
if DeclRefExpr
is the argument of a copy-constructor call expression within Decl
.
Definition at line 118 of file DeclRefExprUtils.cpp.
Referenced by clang::tidy::performance::UnnecessaryValueParamCheck::check().
bool clang::tidy::utils::decl_ref_expr::isOnlyUsedAsConst | ( | const VarDecl & | Var, |
const Stmt & | Stmt, | ||
ASTContext & | Context | ||
) |
Returns true if all DeclRefExpr
to the variable within Stmt
do not modify it.
Returns true
if only const methods or operators are called on the variable or the variable is a const reference or value argument to a callExpr()
.
Definition at line 85 of file DeclRefExprUtils.cpp.
References allDeclRefExprs(), constReferenceDeclRefExprs(), and isOnlyUsedAsConst().
Referenced by isOnlyUsedAsConst().