[51587aa] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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[11df881] | 7 | // Tuples.h -- A collection of tuple operations. |
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[51587aa] | 8 | // |
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[843054c2] | 9 | // Author : Rodolfo G. Esteves |
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[51587aa] | 10 | // Created On : Mon May 18 07:44:20 2015 |
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[d249e0b] | 11 | // Last Modified By : Henry Xue |
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| 12 | // Last Modified On : Mon Aug 23 15:36:09 2021 |
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| 13 | // Update Count : 19 |
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[51587aa] | 14 | // |
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| 15 | |
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[6b0b624] | 16 | #pragma once |
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[51b7345] | 17 | |
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| 18 | #include <string> |
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[c43c171] | 19 | #include <vector> |
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[51b7345] | 20 | |
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[9b4f329] | 21 | #include "AST/Fwd.hpp" |
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| 22 | #include "AST/Node.hpp" |
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[432ce7a] | 23 | #include "ResolvExpr/CandidateFinder.hpp" |
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[141b786] | 24 | |
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[51b7345] | 25 | namespace Tuples { |
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[6eb8948] | 26 | // TupleAssignment.cc |
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[b507dcd] | 27 | void handleTupleAssignment( |
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| 28 | ResolvExpr::CandidateFinder & finder, const ast::UntypedExpr * assign, |
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[432ce7a] | 29 | std::vector< ResolvExpr::CandidateFinder > & args ); |
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[77bfc80] | 30 | |
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[6eb8948] | 31 | // TupleExpansion.cc |
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[bf32bb8] | 32 | /// expands z.[a, b.[x, y], c] into [z.a, z.b.x, z.b.y, z.c], inserting UniqueExprs as appropriate |
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[d249e0b] | 33 | void expandMemberTuples( ast::TranslationUnit & translationUnit ); |
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[bf32bb8] | 34 | |
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| 35 | /// replaces tuple-related elements, such as TupleType, TupleExpr, TupleAssignExpr, etc. |
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[b507dcd] | 36 | void expandTuples( ast::TranslationUnit & translaionUnit ); |
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[3c13c03] | 37 | |
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[bf32bb8] | 38 | /// replaces UniqueExprs with a temporary variable and one call |
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[01d433e] | 39 | void expandUniqueExpr( ast::TranslationUnit & translationUnit ); |
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[aefcc3b] | 40 | |
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[bf32bb8] | 41 | /// returns VoidType if any of the expressions have Voidtype, otherwise TupleType of the Expression result types |
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[9b4f329] | 42 | const ast::Type * makeTupleType( const std::vector<ast::ptr<ast::Expr>> & exprs ); |
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[65660bd] | 43 | |
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[8bf784a] | 44 | /// returns a TypeInstType if `type` is a ttype, nullptr otherwise |
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[77bfc80] | 45 | const ast::TypeInstType * isTtype( const ast::Type * type ); |
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[8bf784a] | 46 | |
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[bf32bb8] | 47 | /// returns true if the expression may contain side-effects. |
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[bc92bee] | 48 | bool maybeImpure( const ast::Expr * expr ); |
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[9f10c4b8] | 49 | |
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[b910d15] | 50 | /// Returns true if the expression may contain side-effect, |
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| 51 | /// ignoring the presence of unique expressions. |
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| 52 | bool maybeImpureIgnoreUnique( const ast::Expr * expr ); |
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[51b7345] | 53 | } // namespace Tuples |
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| 54 | |
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[51587aa] | 55 | // Local Variables: // |
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| 56 | // tab-width: 4 // |
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| 57 | // mode: c++ // |
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| 58 | // compile-command: "make install" // |
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| 59 | // End: // |
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