source: src/Tuples/Tuples.h @ 432ce7a

ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change on this file since 432ce7a was 432ce7a, checked in by Aaron Moss <a3moss@…>, 5 years ago

Port CandidateFinder::postvisit for UntypedExpr?, stub dependencies

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File size: 2.3 KB
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[51587aa]1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
[6eb8948]7// Tuples.h --
[51587aa]8//
[843054c2]9// Author           : Rodolfo G. Esteves
[51587aa]10// Created On       : Mon May 18 07:44:20 2015
[6b0b624]11// Last Modified By : Peter A. Buhr
12// Last Modified On : Sat Jul 22 09:55:00 2017
13// Update Count     : 16
[51587aa]14//
15
[6b0b624]16#pragma once
[51b7345]17
18#include <string>
[c43c171]19#include <vector>
[51b7345]20
[9b4f329]21#include "AST/Fwd.hpp"
22#include "AST/Node.hpp"
[51b7345]23#include "SynTree/Expression.h"
24#include "SynTree/Declaration.h"
25#include "SynTree/Type.h"
26
[141b786]27#include "ResolvExpr/AlternativeFinder.h"
[432ce7a]28#include "ResolvExpr/CandidateFinder.hpp"
[141b786]29
[51b7345]30namespace Tuples {
[6eb8948]31        // TupleAssignment.cc
[77bfc80]32        void handleTupleAssignment( ResolvExpr::AlternativeFinder & currentFinder, UntypedExpr * assign,
[c43c171]33                std::vector< ResolvExpr::AlternativeFinder >& args );
[432ce7a]34        void handleTupleAssignment( 
35                ResolvExpr::CandidateFinder & finder, const ast::UntypedExpr * assign, 
36                std::vector< ResolvExpr::CandidateFinder > & args );
[77bfc80]37
[6eb8948]38        // TupleExpansion.cc
[bf32bb8]39        /// expands z.[a, b.[x, y], c] into [z.a, z.b.x, z.b.y, z.c], inserting UniqueExprs as appropriate
40        void expandMemberTuples( std::list< Declaration * > & translationUnit );
41
42        /// replaces tuple-related elements, such as TupleType, TupleExpr, TupleAssignExpr, etc.
[6eb8948]43        void expandTuples( std::list< Declaration * > & translationUnit );
[3c13c03]44
[bf32bb8]45        /// replaces UniqueExprs with a temporary variable and one call
46        void expandUniqueExpr( std::list< Declaration * > & translationUnit );
[aefcc3b]47
[bf32bb8]48        /// returns VoidType if any of the expressions have Voidtype, otherwise TupleType of the Expression result types
49        Type * makeTupleType( const std::list< Expression * > & exprs );
[9b4f329]50        const ast::Type * makeTupleType( const std::vector<ast::ptr<ast::Expr>> & exprs );
[65660bd]51
[8bf784a]52        /// returns a TypeInstType if `type` is a ttype, nullptr otherwise
53        TypeInstType * isTtype( Type * type );
[77bfc80]54        const ast::TypeInstType * isTtype( const ast::Type * type );
[8bf784a]55
[bf32bb8]56        /// returns true if the expression may contain side-effects.
57        bool maybeImpure( Expression * expr );
[9f10c4b8]58
59        /// returns true if the expression may contain side-effect, ignoring the presence of unique expressions.
60        bool maybeImpureIgnoreUnique( Expression * expr );
[51b7345]61} // namespace Tuples
62
[51587aa]63// Local Variables: //
64// tab-width: 4 //
65// mode: c++ //
66// compile-command: "make install" //
67// End: //
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