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comparison libinterp/parse-tree/lex.h @ 16115:4f6c37cfbdce

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cleanup lexical_feedback objects * lex.h (lexical_feedback::cleanup): New static member function. * oct-parse.yy (eval_string, parse_fcn_file): Put new clenup function on unwind-protect stack to delete lexer object. * input.cc (get_debug_input): Likewise. * toplev.cc (main_loop): Likewise.
author John W. Eaton <jwe@octave.org>
date Tue, 26 Feb 2013 10:58:33 -0500
parents 7c5e5e97a3bc
children f8e463523229
comparison
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16114:73a21ade0b6b 16115:4f6c37cfbdce
375 // Stack to hold tokens so that we can delete them when the parser is 375 // Stack to hold tokens so that we can delete them when the parser is
376 // reset and avoid growing forever just because we are stashing some 376 // reset and avoid growing forever just because we are stashing some
377 // information. 377 // information.
378 std::stack <token*> token_stack; 378 std::stack <token*> token_stack;
379 379
380 // For unwind protect.
381 static void cleanup (lexical_feedback *lexer) { delete lexer; }
382
380 private: 383 private:
381 384
382 // No copying! 385 // No copying!
383 386
384 lexical_feedback (const lexical_feedback&); 387 lexical_feedback (const lexical_feedback&);