source: src/ControlStruct/ForExprMutator.cc @ 843054c2

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
Last change on this file since 843054c2 was 843054c2, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago

licencing: seventh groups of files

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Line 
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// ForExprMutator.cc --
8//
9// Author           : Rodolfo G. Esteves
10// Created On       : Mon May 18 07:44:20 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue May 19 15:31:47 2015
13// Update Count     : 2
14//
15
16#include "SynTree/Mutator.h"
17#include "SynTree/Statement.h"
18#include "ForExprMutator.h"
19
20namespace ControlStruct {
21        Statement *ForExprMutator::mutate( ForStmt *forStmt ) {
22                // recurse down all nest for loops to hoist any initializer declarations to make them C89 (rather than C99)
23                forStmt->set_body( forStmt->get_body()->acceptMutator( *this ) );
24                if ( DeclStmt *decl = dynamic_cast< DeclStmt * > ( forStmt->get_initialization() ) ) {
25                        // create compound statement, move initializer declaration outside, leave _for_ as-is
26                        CompoundStmt *block = new CompoundStmt( std::list< Label >() );
27                        std::list<Statement *> &stmts = block->get_kids();
28
29                        stmts.push_back( decl );
30                        forStmt->set_initialization( 0 );
31                        stmts.push_back( forStmt );
32
33                        return block;
34                } // if
35
36                return forStmt;
37        }
38} // namespace ControlStruct
39
40// Local Variables: //
41// tab-width: 4 //
42// mode: c++ //
43// compile-command: "make install" //
44// End: //
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