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//= UninitializedValues.h - Finding uses of uninitialized values --*- C++ -*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines APIs for invoking and reported uninitialized values
// warnings.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_UNINIT_VALS_H
#define LLVM_CLANG_UNINIT_VALS_H
namespace clang {
class AnalysisContext;
class CFG;
class DeclContext;
class Expr;
class VarDecl;
class UninitVariablesHandler {
public:
UninitVariablesHandler() {}
virtual ~UninitVariablesHandler();
virtual void handleUseOfUninitVariable(const Expr *ex,
const VarDecl *vd,
bool isAlwaysUninit) {}
};
struct UninitVariablesAnalysisStats {
unsigned NumVariablesAnalyzed;
unsigned NumBlockVisits;
};
void runUninitializedVariablesAnalysis(const DeclContext &dc, const CFG &cfg,
AnalysisContext &ac,
UninitVariablesHandler &handler,
UninitVariablesAnalysisStats &stats);
}
#endif
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