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3e31c26f81
Zhongxing and I discussed by email. Main changes: - Removed SymIntConstraintVal and SymIntConstraint - Added SymExpr as a parent class to SymbolData, SymSymExpr, SymIntExpr - Added nonloc::SymExprVal to wrap SymExpr - SymbolRef is now just a typedef of 'const SymbolData*' - Bunch of minor code cleanups in how some methods were invoked (no functionality change) This changes are part of a long-term plan to have full symbolic expression trees. This will be useful for lazily evaluating complicated expressions. llvm-svn: 67731
29 lines
1.1 KiB
C++
29 lines
1.1 KiB
C++
//== GRTransferFuncs.cpp - Path-Sens. Transfer Functions Interface -*- C++ -*--=
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines GRTransferFuncs, which provides a base-class that
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// defines an interface for transfer functions used by GRExprEngine.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Analysis/PathSensitive/GRTransferFuncs.h"
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#include "clang/Analysis/PathSensitive/GRExprEngine.h"
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using namespace clang;
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void GRTransferFuncs::EvalBinOpNN(GRStateSet& OStates,
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GRExprEngine& Eng,
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const GRState *St, Expr* Ex,
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BinaryOperator::Opcode Op,
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NonLoc L, NonLoc R, QualType T) {
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OStates.Add(Eng.getStateManager().BindExpr(St, Ex,
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DetermEvalBinOpNN(Eng, Op, L, R, T)));
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}
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