Mercurial > ~dholland > hg > ag > index.cgi
comparison anagram/agcore/rpz.cpp @ 6:607e3be6bad8
Adjust to the moving target called the C++ standard.
Apparently nowadays it's not allowed to define an explicit copy
constructor but not an assignment operator. Consequently, defining the
explicit copy constructor in terms of the implicit/automatic
assignment operator for general convenience no longer works.
Add assignment operators.
Caution: not tested with the IBM compiler, but there's no particular
reason it shouldn't work.
author | David A. Holland |
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date | Mon, 30 May 2022 23:46:22 -0400 |
parents | 13d2b8934445 |
children |
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5:7661c1604e49 | 6:607e3be6bad8 |
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317 LOGV(tn) LCV(ntkns); | 317 LOGV(tn) LCV(ntkns); |
318 if (tn.isNotNull()) { | 318 if (tn.isNotNull()) { |
319 sis(tn); | 319 sis(tn); |
320 return; | 320 return; |
321 } | 321 } |
322 tn = n->token_number = Token::create(); | 322 n->token_number = Token::create(); |
323 tn = n->token_number; | |
323 tn->token_name = n; | 324 tn->token_name = n; |
324 tn->value_type = 0; | 325 tn->value_type = 0; |
325 if (!flag && n->parse_tree.isNotNull()) { | 326 if (!flag && n->parse_tree.isNotNull()) { |
326 n->parse_tree = ParseTree(); | 327 n->parse_tree = ParseTree(); |
327 warning_here("Redefinition of %s", n->string.pointer()); | 328 warning_here("Redefinition of %s", n->string.pointer()); |
354 Keyword keyword(string_base); | 355 Keyword keyword(string_base); |
355 LOGV(keyword->string); | 356 LOGV(keyword->string); |
356 rcs(); | 357 rcs(); |
357 LOGV((int) keyword->token_number); | 358 LOGV((int) keyword->token_number); |
358 if (keyword->token_number.isNull()) { | 359 if (keyword->token_number.isNull()) { |
359 Token token = keyword->token_number = Token::create(); | 360 keyword->token_number = Token::create(); |
361 Token token = keyword->token_number; | |
360 LOGV((int) token); | 362 LOGV((int) token); |
361 token->key = keyword; | 363 token->key = keyword; |
362 token->value_type = void_token_type; | 364 token->value_type = void_token_type; |
363 token->operatorCandidate = 1; | 365 token->operatorCandidate = 1; |
364 } | 366 } |