source:
src/Parser/parserutility.h
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[b87a5ed] | 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 | // | |
[4b60b28] | 7 | // parserutility.h -- Collected utilities for the parser. |
[b87a5ed] | 8 | // |
9 | // Author : Rodolfo G. Esteves | |
10 | // Created On : Sat May 16 15:31:46 2015 | |
[4b60b28] | 11 | // Last Modified By : Andrew Beach |
[bb7422a] | 12 | // Last Modified On : Tue Apr 4 14:03:00 2023 |
13 | // Update Count : 7 | |
[b87a5ed] | 14 | // |
15 | ||
[6b0b624] | 16 | #pragma once |
[51b7345] | 17 | |
[bb7422a] | 18 | #include "AST/Copy.hpp" // for shallowCopy |
19 | namespace ast { | |
20 | class Expr; | |
21 | } | |
[51b7345] | 22 | |
[61e362f] | 23 | ast::Expr * notZeroExpr( const ast::Expr *orig ); |
[51b7345] | 24 | |
[702e826] | 25 | template< typename T > |
[6611177] | 26 | static inline auto maybeBuild( T * orig ) -> decltype(orig->build()) { |
[702e826] | 27 | return (orig) ? orig->build() : nullptr; |
[4b60b28] | 28 | } |
29 | ||
[702e826] | 30 | template< typename T > |
[6611177] | 31 | static inline auto maybeMoveBuild( T * orig ) -> decltype(orig->build()) { |
[702e826] | 32 | auto ret = maybeBuild<T>(orig); |
[4b60b28] | 33 | delete orig; |
34 | return ret; | |
35 | } | |
36 | ||
[bb7422a] | 37 | template<typename node_t> |
[5bf685f] | 38 | static inline node_t * maybeCopy( node_t const * node ) { |
[bb7422a] | 39 | return node ? ast::shallowCopy( node ) : nullptr; |
40 | } | |
41 | ||
[b87a5ed] | 42 | // Local Variables: // |
43 | // tab-width: 4 // | |
44 | // mode: c++ // | |
45 | // compile-command: "make install" // | |
46 | // End: // |
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