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sh: Fix some warnings in code for arithmetic expressions.

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Submitted by:	eadler
This commit is contained in:
Jilles Tjoelker 2011-03-05 13:27:13 +00:00
parent e776709347
commit 976018d24f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=219306
2 changed files with 5 additions and 3 deletions
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4
bin/sh/arith_yacc.c
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@ -198,7 +198,7 @@ static arith_t primary(int token, union yystype *val, int op, int noeval)
}
}
static arith_t binop2(arith_t a, int op, int prec, int noeval)
static arith_t binop2(arith_t a, int op, int precedence, int noeval)
{
for (;;) {
union yystype val;
@ -221,7 +221,7 @@ static arith_t binop2(arith_t a, int op, int prec, int noeval)
a = noeval ? b : do_binop(op, a, b);
if (op2 < ARITH_BINOP_MIN || op2 >= ARITH_BINOP_MAX ||
arith_prec(op2) >= prec)
arith_prec(op2) >= precedence)
return a;
op = op2;

4
bin/sh/arith_yylex.c
View File

@ -57,6 +57,7 @@ yylex()
{
int value;
const char *buf = arith_buf;
char *end;
const char *p;
for (;;) {
@ -79,7 +80,8 @@ yylex()
case '7':
case '8':
case '9':
yylval.val = strtoarith_t(buf, (char **)&arith_buf, 0);
yylval.val = strtoarith_t(buf, (char **)&end, 0);
arith_buf = end;
return ARITH_NUM;
case 'A':
case 'B':