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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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8
src/symlist.h
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@@ -119,11 +119,11 @@ uniqstr symbol_list_n_type_name_get (symbol_list *l, location loc, int n);
bool symbol_list_null (symbol_list *node);
/** Set the \c \%destructor for \c node as \c code at \c loc. */
void symbol_list_destructor_set (symbol_list *node, char const *code,
location loc);
void symbol_list_destructor_set (symbol_list *node,
code_props const *destructor);
/** Set the \c \%printer for \c node as \c code at \c loc. */
void symbol_list_printer_set (symbol_list *node, char const *code,
location loc);
void symbol_list_printer_set (symbol_list *node,
code_props const *printer);
#endif /* !SYMLIST_H_ */