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//=- AnalysisBasedWarnings.h - Sema warnings based on libAnalysis -*- 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 AnalysisBasedWarnings, a worker object used by Sema
// that issues warnings based on dataflow-analysis.
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_SEMA_ANALYSIS_WARNINGS_H
#define LLVM_CLANG_SEMA_ANALYSIS_WARNINGS_H
namespace clang { namespace sema {
class AnalysisBasedWarnings {
Sema &S;
// The warnings to run.
unsigned enableCheckFallThrough : 1;
unsigned enableCheckUnreachable : 1;
public:
AnalysisBasedWarnings(Sema &s);
void IssueWarnings(const Decl *D, QualType BlockTy = QualType());
void disableCheckFallThrough() { enableCheckFallThrough = 0; }
};
}} // end namespace clang::sema
#endif
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