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//===-- Symbols.def - Metadata about SymExpr kinds --------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// The list of symbols (SymExpr sub-classes) used in the Static Analyzer.
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// In order to use this information, users of this file must define
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// one or more of the three macros:
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//
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// SYMBOL(Id, Parent) - for specific SymExpr sub-classes, reserving the
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// IdKind identifier for its kind enumeration value.
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//
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// ABSTRACT_SYMBOL(Id, Parent) - for abstract symbol classes,
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//
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// SYMBOL_RANGE(Id, First, Last) - for ranges of kind-enums,
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// allowing to determine abstract class of a symbol
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// based on the kind enumeration value.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SYMBOL
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#define SYMBOL(Id, Parent)
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#endif
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#ifndef ABSTRACT_SYMBOL
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#define ABSTRACT_SYMBOL(Id, Parent)
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#endif
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#ifndef SYMBOL_RANGE
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#define SYMBOL_RANGE(Id, First, Last)
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#endif
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SYMBOL(UnarySymExpr, SymExpr)
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ABSTRACT_SYMBOL(BinarySymExpr, SymExpr)
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  SYMBOL(IntSymExpr, BinarySymExpr)
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  SYMBOL(SymIntExpr, BinarySymExpr)
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  SYMBOL(SymSymExpr, BinarySymExpr)
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SYMBOL_RANGE(BINARYSYMEXPRS, IntSymExprKind, SymSymExprKind)
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SYMBOL(SymbolCast, SymExpr)
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ABSTRACT_SYMBOL(SymbolData, SymExpr)
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  SYMBOL(SymbolConjured, SymbolData)
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  SYMBOL(SymbolDerived, SymbolData)
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  SYMBOL(SymbolExtent, SymbolData)
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  SYMBOL(SymbolMetadata, SymbolData)
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  SYMBOL(SymbolRegionValue, SymbolData)
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SYMBOL_RANGE(SYMBOLS, SymbolConjuredKind, SymbolRegionValueKind)
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#undef SYMBOL
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#undef ABSTRACT_SYMBOL
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#undef SYMBOL_RANGE