UninitializedValues.h revision 6f34213f8d6ae8c77685b53664527e39bfaaca3b
1//= UninitializedValues.h - Finding uses of uninitialized values --*- C++ -*-==// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines APIs for invoking and reported uninitialized values 11// warnings. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef LLVM_CLANG_UNINIT_VALS_H 16#define LLVM_CLANG_UNINIT_VALS_H 17 18namespace clang { 19 20class AnalysisContext; 21class CFG; 22class DeclContext; 23class Expr; 24class VarDecl; 25 26class UninitVariablesHandler { 27public: 28 UninitVariablesHandler() {} 29 virtual ~UninitVariablesHandler(); 30 31 virtual void handleUseOfUninitVariable(const Expr *ex, 32 const VarDecl *vd) {} 33}; 34 35void runUninitializedVariablesAnalysis(const DeclContext &dc, const CFG &cfg, 36 AnalysisContext &ac, 37 UninitVariablesHandler &handler); 38 39} 40#endif 41