source: src/Tuples/Tuples.hpp @ 822332e

Last change on this file since 822332e was 822332e, checked in by Andrew Beach <ajbeach@…>, 8 weeks ago

It seems clang uses different scoping rules for the trailing return of a scoped runction declaration. This form seems compatable with clang and gcc. Since I switched over to clang for testing I also cleaned up all errors that clang or gcc mentioned.

  • Property mode set to 100644
File size: 1.9 KB
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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//
7// Tuples.hpp -- A collection of tuple operations.
8//
9// Author           : Rodolfo G. Esteves
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Henry Xue
12// Last Modified On : Mon Aug 23 15:36:09 2021
13// Update Count     : 19
14//
15
16#pragma once
17
18#include <string>
19#include <vector>
20
21#include "AST/Fwd.hpp"
22#include "AST/Node.hpp"
23namespace ResolvExpr {
24        struct CandidateFinder;
25}
26
27namespace Tuples {
28
29// TupleAssignment.cpp
30void handleTupleAssignment(
31        ResolvExpr::CandidateFinder & finder, const ast::UntypedExpr * assign,
32        std::vector< ResolvExpr::CandidateFinder > & args );
33
34// TupleExpansion.cpp
35/// Expands z.[a, b.[x, y], c] into [z.a, z.b.x, z.b.y, z.c], inserting UniqueExprs as appropriate.
36void expandMemberTuples( ast::TranslationUnit & translationUnit );
37
38/// Replaces tuple-related elements, such as TupleType, TupleExpr, TupleAssignExpr, etc.
39void expandTuples( ast::TranslationUnit & translaionUnit );
40
41/// Replaces UniqueExprs with a temporary variable and one call.
42void expandUniqueExpr( ast::TranslationUnit & translationUnit );
43
44/// Returns VoidType if any of the expressions have Voidtype, otherwise TupleType of the Expression result types.
45const ast::Type * makeTupleType( const std::vector<ast::ptr<ast::Expr>> & exprs );
46
47/// Returns a TypeInstType if `type` is a ttype, nullptr otherwise
48const ast::TypeInstType * isTtype( const ast::Type * type );
49
50/// Returns true if the expression may contain side-effects.
51bool maybeImpure( const ast::Expr * expr );
52
53/// Returns true if the expression may contain side-effect,
54/// ignoring the presence of unique expressions.
55bool maybeImpureIgnoreUnique( const ast::Expr * expr );
56
57} // namespace Tuples
58
59// Local Variables: //
60// tab-width: 4 //
61// mode: c++ //
62// compile-command: "make install" //
63// End: //
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