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printer/destructor: translate only once

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Currently "%printer {...} a b c d e f" translates the {...} six times.
Not only is this bad for time and space, it also issues six times the
same warnings.

* src/symlist.h, src/symlist.c (symbol_list_destructor_set)
(symbol_list_printer_set): Take the action as code_props instead of
const char *.
* src/parse-gram.y: Translate these actions here.
* src/scan-code.h: Comment change.
* tests/input.at: Check that warnings are issued only once.
This commit is contained in:
Akim Demaille
2012-07-27 12:47:02 +02:00
parent 263137264f
commit 1c292035e1
5 changed files with 42 additions and 32 deletions
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26
src/symlist.c
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@@ -223,49 +223,43 @@ symbol_list_null (symbol_list *node)
}
void
symbol_list_destructor_set (symbol_list *node, char const *code, location loc)
symbol_list_destructor_set (symbol_list *node, code_props const *destructor)
{
code_props destructor;
code_props_symbol_action_init (&destructor, code, loc);
code_props_translate_code (&destructor);
switch (node->content_type)
{
case SYMLIST_SYMBOL:
symbol_destructor_set (node->content.sym, &destructor);
symbol_destructor_set (node->content.sym, destructor);
break;
case SYMLIST_TYPE:
semantic_type_destructor_set (
semantic_type_get (node->content.type_name), &destructor);
semantic_type_get (node->content.type_name), destructor);
break;
case SYMLIST_DEFAULT_TAGGED:
default_tagged_destructor_set (&destructor);
default_tagged_destructor_set (destructor);
break;
case SYMLIST_DEFAULT_TAGLESS:
default_tagless_destructor_set (&destructor);
default_tagless_destructor_set (destructor);
break;
}
}
void
symbol_list_printer_set (symbol_list *node, char const *code, location loc)
symbol_list_printer_set (symbol_list *node, code_props const *printer)
{
code_props printer;
code_props_symbol_action_init (&printer, code, loc);
code_props_translate_code (&printer);
switch (node->content_type)
{
case SYMLIST_SYMBOL:
symbol_printer_set (node->content.sym, &printer);
symbol_printer_set (node->content.sym, printer);
break;
case SYMLIST_TYPE:
semantic_type_printer_set (
semantic_type_get (node->content.type_name), &printer);
semantic_type_get (node->content.type_name), printer);
break;
case SYMLIST_DEFAULT_TAGGED:
default_tagged_printer_set (&printer);
default_tagged_printer_set (printer);
break;
case SYMLIST_DEFAULT_TAGLESS:
default_tagless_printer_set (&printer);
default_tagless_printer_set (printer);
break;
}
}