[cbd1ba8] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2018 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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| 7 | // RunParser.cpp -- External interface to the parser. |
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| 8 | // |
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| 9 | // Author : Andrew Beach |
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| 10 | // Created On : Mon Dec 19 11:00:00 2022 |
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| 11 | // Last Modified By : Andrew Beach |
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| 12 | // Last Modified On : Mon Dec 19 11:15:00 2022 |
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| 13 | // Update Count : 0 |
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| 14 | // |
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| 15 | |
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| 16 | #include "RunParser.hpp" |
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| 17 | |
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| 18 | #include "Parser/ParseNode.h" // for DeclarationNode, buildList |
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| 19 | #include "Parser/TypedefTable.h" // for TypedefTable |
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| 20 | |
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| 21 | // Variables global to the parsing code. |
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| 22 | LinkageSpec::Spec linkage = LinkageSpec::Cforall; |
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| 23 | TypedefTable typedefTable; |
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| 24 | DeclarationNode * parseTree = nullptr; |
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| 25 | |
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| 26 | void parse( FILE * input, LinkageSpec::Spec linkage, bool alwaysExit ) { |
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| 27 | extern int yyparse( void ); |
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| 28 | extern FILE * yyin; |
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| 29 | extern int yylineno; |
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| 30 | |
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| 31 | // Set global information. |
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| 32 | ::linkage = linkage; |
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| 33 | yyin = input; |
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| 34 | yylineno = 1; |
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| 35 | |
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| 36 | int parseStatus = yyparse(); |
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| 37 | fclose( input ); |
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| 38 | if ( alwaysExit || parseStatus != 0 ) { |
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| 39 | exit( parseStatus ); |
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| 40 | } // if |
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| 41 | } // parse |
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| 42 | |
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| 43 | void dumpParseTree( std::ostream & out ) { |
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| 44 | parseTree->printList( out ); |
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| 45 | delete parseTree; |
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| 46 | parseTree = nullptr; |
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| 47 | } |
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| 48 | |
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| 49 | std::list<Declaration *> buildUnit(void) { |
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| 50 | std::list<Declaration *> translationUnit; |
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| 51 | buildList( parseTree, translationUnit ); |
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| 52 | |
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| 53 | delete parseTree; |
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| 54 | parseTree = nullptr; |
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| 55 | |
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| 56 | return translationUnit; |
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| 57 | } |
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| 58 | |
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| 59 | // Local Variables: // |
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| 60 | // tab-width: 4 // |
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| 61 | // mode: c++ // |
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| 62 | // compile-command: "make install" // |
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| 63 | // End: // |
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