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//===--- SILParserState.h - SILParserState declaration -------------------===//
// This source file is part of the open source project
// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
// See for license information
// See for the list of Swift project authors
#include "swift/Basic/LLVM.h"
#include "swift/Parse/ParseSILSupport.h"
// SILParserState
namespace swift {
class Parser;
class SILModule;
class SILParserState : public SILParserStateBase {
explicit SILParserState(SILModule &M) : M(M) {}
SILModule &M;
/// This is all of the forward referenced functions with
/// the location for where the reference is.
llvm::DenseMap<Identifier, Located<SILFunction *>> ForwardRefFns;
/// A list of all functions forward-declared by a sil_scope.
llvm::DenseSet<SILFunction *> PotentialZombieFns;
/// A map from textual .sil scope number to SILDebugScopes.
llvm::DenseMap<unsigned, SILDebugScope *> ScopeSlots;
/// Did we parse a sil_stage for this module?
bool DidParseSILStage = false;
bool parseDeclSIL(Parser &P) override;
bool parseDeclSILStage(Parser &P) override;
bool parseSILVTable(Parser &P) override;
bool parseSILGlobal(Parser &P) override;
bool parseSILWitnessTable(Parser &P) override;
bool parseSILDefaultWitnessTable(Parser &P) override;
bool parseSILDifferentiabilityWitness(Parser &P) override;
bool parseSILCoverageMap(Parser &P) override;
bool parseSILProperty(Parser &P) override;
bool parseSILScope(Parser &P) override;
} // end namespace swift