ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since 3a808fd was
984dce6,
checked in by Peter A. Buhr <pabuhr@…>, 8 years ago
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only implicitly generate typedef for structures if name not in use and overwrite typedef name if explicit name appears, upate parser symbol table
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Property mode set to
100644
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File size:
1.4 KB
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Rev | Line | |
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[b87a5ed] | 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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| 7 | // Parser.cc -- |
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| 8 | // |
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| 9 | // Author : Rodolfo G. Esteves |
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| 10 | // Created On : Sat May 16 14:54:28 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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[984dce6] | 12 | // Last Modified On : Mon Mar 21 18:04:47 2016 |
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| 13 | // Update Count : 5 |
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[b87a5ed] | 14 | // |
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[51b7345] | 15 | |
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| 16 | #include "Parser.h" |
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| 17 | #include "lex.h" |
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[56c3935] | 18 | #include "parser.h" |
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[984dce6] | 19 | #include "TypedefTable.h" |
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[51b7345] | 20 | |
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[b87a5ed] | 21 | // global variables in cfa.y |
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[51b7345] | 22 | extern int yyparse(void); |
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| 23 | extern int yydebug; |
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| 24 | extern LinkageSpec::Type linkage; |
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| 25 | extern TypedefTable typedefTable; |
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| 26 | extern DeclarationNode *theTree; |
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| 27 | |
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| 28 | Parser *Parser::theParser = 0; |
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| 29 | |
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| 30 | Parser::Parser(): parseTree( 0 ), parseStatus( 1 ) {} |
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| 31 | |
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[b87a5ed] | 32 | Parser::~Parser() { |
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| 33 | delete parseTree; |
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[51b7345] | 34 | } |
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| 35 | |
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[b87a5ed] | 36 | Parser &Parser::get_parser() { |
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| 37 | if ( theParser == 0 ) { |
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| 38 | theParser = new Parser; |
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| 39 | } // if |
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| 40 | return *theParser; |
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[51b7345] | 41 | } |
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| 42 | |
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[b87a5ed] | 43 | void Parser::parse( FILE *input ) { |
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| 44 | extern FILE *yyin; |
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| 45 | yyin = input; |
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| 46 | extern int yylineno; |
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| 47 | yylineno = 1; |
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| 48 | typedefTable.enterScope(); |
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| 49 | parseStatus = yyparse(); |
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| 50 | parseTree = theTree; |
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[51b7345] | 51 | } |
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| 52 | |
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[b87a5ed] | 53 | void Parser::set_debug( bool debug ) { |
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| 54 | yydebug = debug; |
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[51b7345] | 55 | } |
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| 56 | |
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[b87a5ed] | 57 | void Parser::set_linkage( LinkageSpec::Type linkage ) { |
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| 58 | ::linkage = linkage; |
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[51b7345] | 59 | } |
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| 60 | |
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[b87a5ed] | 61 | void Parser::freeTree() { |
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| 62 | delete parseTree; |
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| 63 | parseTree = 0; |
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[51b7345] | 64 | } |
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| 65 | |
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[b87a5ed] | 66 | // Local Variables: // |
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| 67 | // tab-width: 4 // |
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| 68 | // mode: c++ // |
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| 69 | // compile-command: "make install" // |
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| 70 | // End: // |
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