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(_AT_DATA_CALC_Y): Make vars static instead of

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extern when possible.  Remove unused initializations.
This commit is contained in:
Paul Eggert
2002-11-18 07:52:13 +00:00
parent ee16363fd2
commit 4e8c79eb7f
1 changed files with 4 additions and 5 deletions
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9
tests/calc.at
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@@ -53,8 +53,8 @@ extern void perror (const char *s);
/* Exercise pre-prologue dependency to %union. */
typedef int value_t;
value_t global_result = 0;
int global_count = 0;
static value_t global_result = 0;
static int global_count = 0;
%}
@@ -146,7 +146,7 @@ exp:
;
%%
/* The input. */
FILE *yyin;
static FILE *yyin;
static void
yyerror (]AT_YYERROR_ARG_LOC_IF([YYLTYPE *yylloc, ])[
@@ -291,8 +291,7 @@ main (int argc, const char **argv)
{
value_t result = 0;
int count = 0;
int status = 0;
yyin = NULL;
int status;
if (argc == 2)
yyin = fopen (argv[1], "r");