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More explicit use of "const", "extern", and "static", particularly to

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limit the scope of many local variables and functions.
This commit is contained in:
Jesse Thilo
2000-07-04 03:29:02 +00:00
parent 27821bff0f
commit 4a120d45e6
20 changed files with 345 additions and 298 deletions
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41
src/conflicts.c
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@@ -38,23 +38,24 @@ extern short *lookaheads;
extern int verboseflag;
extern int fixed_outfiles;
void initialize_conflicts PARAMS((void));
void set_conflicts PARAMS((int));
void resolve_sr_conflict PARAMS((int, int));
void flush_shift PARAMS((int, int));
void log_resolution PARAMS((int, int, int, char *));
void conflict_log PARAMS((void));
void verbose_conflict_log PARAMS((void));
void total_conflicts PARAMS((void));
void count_sr_conflicts PARAMS((int));
void count_rr_conflicts PARAMS((int));
void print_reductions PARAMS((int));
void finalize_conflicts PARAMS((void));
extern void initialize_conflicts PARAMS((void));
extern void conflict_log PARAMS((void));
extern void verbose_conflict_log PARAMS((void));
extern void print_reductions PARAMS((int));
extern void finalize_conflicts PARAMS((void));
static void set_conflicts PARAMS((int));
static void resolve_sr_conflict PARAMS((int, int));
static void flush_shift PARAMS((int, int));
static void log_resolution PARAMS((int, int, int, char *));
static void total_conflicts PARAMS((void));
static void count_sr_conflicts PARAMS((int));
static void count_rr_conflicts PARAMS((int));
char any_conflicts;
char *conflicts;
errs **err_table;
int expected_conflicts;
static char *conflicts;
static unsigned *shiftset;
@@ -84,7 +85,7 @@ initialize_conflicts (void)
}
void
static void
set_conflicts (int state)
{
register int i;
@@ -170,7 +171,7 @@ It has already been checked that the rule has a precedence.
A conflict is resolved by modifying the shift or reduce tables
so that there is no longer a conflict. */
void
static void
resolve_sr_conflict (int state, int lookaheadnum)
{
register int i;
@@ -271,7 +272,7 @@ resolve_sr_conflict (int state, int lookaheadnum)
/* turn off the shift recorded for the specified token in the specified state.
Used when we resolve a shift-reduce conflict in favor of the reduction. */
void
static void
flush_shift (int state, int token)
{
register shifts *shiftp;
@@ -292,7 +293,7 @@ flush_shift (int state, int token)
}
void
static void
log_resolution (int state, int LAno, int token, char *resolution)
{
fprintf(foutput,
@@ -365,7 +366,7 @@ verbose_conflict_log (void)
}
void
static void
total_conflicts (void)
{
if (src_total == expected_conflicts && rrc_total == 0)
@@ -407,7 +408,7 @@ total_conflicts (void)
}
void
static void
count_sr_conflicts (int state)
{
register int i;
@@ -474,7 +475,7 @@ count_sr_conflicts (int state)
}
void
static void
count_rr_conflicts (int state)
{
register int i;