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Don't define debugging functions when !YYDEBUG.

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* data/lalr1.cc (debug_stream, set_debug_stream)
	(debug_level_type, debug_level, set_debug_level): Don't
	declare them when YYDEBUG is not defined.
	The implementation are already YYDEBUG-aware.
This commit is contained in:
Akim Demaille
2008-10-21 16:14:23 -05:00
parent 0925d5bfd4
commit 52cbbe845a
2 changed files with 10 additions and 0 deletions
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8
ChangeLog
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@@ -1,3 +1,11 @@
2008-10-28 Akim Demaille <demaille@gostai.com>
Don't define debugging functions when !YYDEBUG.
* data/lalr1.cc (debug_stream, set_debug_stream)
(debug_level_type, debug_level, set_debug_level): Don't
declare them when YYDEBUG is not defined.
The implementation are already YYDEBUG-aware.
2008-10-28 Akim Demaille <demaille@gostai.com>
Prefer "continue" for empty loop bodies.

2
data/lalr1.cc
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@@ -130,6 +130,7 @@ b4_user_stype
/// \returns 0 iff parsing succeeded.
virtual int parse ();
#if YYDEBUG
/// The current debugging stream.
std::ostream& debug_stream () const;
/// Set the current debugging stream.
@@ -141,6 +142,7 @@ b4_user_stype
debug_level_type debug_level () const;
/// Set the current debugging level.
void set_debug_level (debug_level_type l);
#endif
private:
/// Report a syntax error.