RedundantBranchConditionCheck.cpp File Reference

#include "RedundantBranchConditionCheck.h"
#include "../utils/Aliasing.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Analysis/Analyses/ExprMutationAnalyzer.h"
#include "clang/Lex/Lexer.h"

Go to the source code of this file.

Namespaces
namespace	clang
	===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
namespace	clang::tidy
namespace	clang::tidy::bugprone

Functions
static bool	clang::tidy::bugprone::isChangedBefore (const Stmt *S, const Stmt *NextS, const Stmt *PrevS, const VarDecl *Var, ASTContext *Context)
	Returns whether Var is changed in range (PrevS..NextS).
bool	hasPtrOrReferenceInFunc (const Decl *Func, const ValueDecl *Var)
	Returns whether Var has a pointer or reference in Func.

Variables
static const char	clang::tidy::bugprone::CondVarStr [] = "cond_var"
static const char	clang::tidy::bugprone::OuterIfStr [] = "outer_if"
static const char	clang::tidy::bugprone::InnerIfStr [] = "inner_if"
static const char	clang::tidy::bugprone::OuterIfVar1Str [] = "outer_if_var1"
static const char	clang::tidy::bugprone::OuterIfVar2Str [] = "outer_if_var2"
static const char	clang::tidy::bugprone::InnerIfVar1Str [] = "inner_if_var1"
static const char	clang::tidy::bugprone::InnerIfVar2Str [] = "inner_if_var2"
static const char	clang::tidy::bugprone::FuncStr [] = "func"

Function Documentation

hasPtrOrReferenceInFunc()

bool clang::tidy::utils::hasPtrOrReferenceInFunc	(	const Decl *	Func,
		const ValueDecl *	Var )

Returns whether Var has a pointer or reference in Func.

Example: void f() { int n; ... int *p = &n; }

For f() and n the function returns true because p is a / pointer to n created in f().

Definition at line 92 of file Aliasing.cpp.