CheckerHelpers.h revision 218893 
131567Ssef//== CheckerHelpers.h - Helper functions for checkers ------------*- C++ -*--=//
231899Ssef//
331899Ssef//                     The LLVM Compiler Infrastructure
431899Ssef//
531899Ssef// This file is distributed under the University of Illinois Open Source
631899Ssef// License. See LICENSE.TXT for details.
731899Ssef//
831899Ssef//===----------------------------------------------------------------------===//
931899Ssef//
1031899Ssef//  This file defines CheckerVisitor.
1131899Ssef//
1231899Ssef//===----------------------------------------------------------------------===//
1331899Ssef
1431899Ssef#ifndef LLVM_CLANG_GR_PATHSENSITIVE_CHECKERHELPERS
1531899Ssef#define LLVM_CLANG_GR_PATHSENSITIVE_CHECKERHELPERS
1631899Ssef
1731899Ssef#include "clang/AST/Stmt.h"
1831899Ssef
1931899Ssefnamespace clang {
2031899Ssef
2131899Ssefnamespace ento {
2231899Ssef
2331899Ssefbool containsMacro(const Stmt *S);
2431899Ssefbool containsEnum(const Stmt *S);
2531899Ssefbool containsStaticLocal(const Stmt *S);
2631899Ssefbool containsBuiltinOffsetOf(const Stmt *S);
2731899Sseftemplate <class T> bool containsStmt(const Stmt *S) {
2831899Ssef  if (isa<T>(S))
2931899Ssef      return true;
3031899Ssef
3131899Ssef  for (Stmt::const_child_range I = S->children(); I; ++I)
32119852Scharnier    if (const Stmt *child = *I)
33119852Scharnier      if (containsStmt<T>(child))
3432275Scharnier        return true;
3531899Ssef
3631567Ssef  return false;
3731567Ssef}
3831567Ssef
3931567Ssef} // end GR namespace
4031567Ssef
4185301Sdes} // end clang namespace
42123916Scracauer
43104581Smike#endif
44123916Scracauer