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* data/m4sugar/m4sugar.m4 (m4_map): Recognize when the list of

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arguments is really empty, not only equal to `[]'.
* src/symtab.h, src/symtab.c (symbol_t): `destructor' is a new
member.
(symbol_destructor_set): New.
* src/output.c (symbol_destructors_output): New.
* src/reader.h (brace_code_t, current_braced_code): New.
* src/scan-gram.l (BRACED_CODE): Use it to branch on...
(handle_dollar): Rename as...
(handle_action_dollar): this.
(handle_destructor_dollar): New.
* src/parse-gram.y (PERCENT_DESTRUCTOR): New.
(grammar_declaration): Use it.
* data/bison.simple (yystos): Is always defined.
(yydestructor): New.
* tests/actions.at (Destructors): New.
* tests/calc.at (_AT_CHECK_CALC_ERROR): Don't rely on egrep.
This commit is contained in:
Akim Demaille
2002-06-17 08:43:12 +00:00
parent dafdc66ff0
commit 9280d3ef89
15 changed files with 1222 additions and 848 deletions
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22
ChangeLog
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@@ -1,3 +1,23 @@
2002-06-17 Akim Demaille <akim@epita.fr>
* data/m4sugar/m4sugar.m4 (m4_map): Recognize when the list of
arguments is really empty, not only equal to `[]'.
* src/symtab.h, src/symtab.c (symbol_t): `destructor' is a new
member.
(symbol_destructor_set): New.
* src/output.c (symbol_destructors_output): New.
* src/reader.h (brace_code_t, current_braced_code): New.
* src/scan-gram.l (BRACED_CODE): Use it to branch on...
(handle_dollar): Rename as...
(handle_action_dollar): this.
(handle_destructor_dollar): New.
* src/parse-gram.y (PERCENT_DESTRUCTOR): New.
(grammar_declaration): Use it.
* data/bison.simple (yystos): Is always defined.
(yydestructor): New.
* tests/actions.at (Destructors): New.
* tests/calc.at (_AT_CHECK_CALC_ERROR): Don't rely on egrep.
2002-06-17 Akim Demaille <akim@epita.fr>
* src/symlist.h, src/symlist.c (symbol_list_length): New.
@@ -9,7 +29,6 @@
symbol_tag_get.
* src/parse-gram.y: Use symbol_list_free.
2002-06-17 Akim Demaille <akim@epita.fr>
* src/reader.h, src/reader.c (symbol_list, symbol_list_new)
@@ -21,7 +40,6 @@
* src/scan-gram.l (handle_dollar): Takes a location.
* tests/input.at (Invalid $n): Adjust.
2002-06-17 Akim Demaille <akim@epita.fr>
* src/reader.h, src/reader.c (symbol_list_new): Export it.