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(eval_if_expression): Now returns HOST_WIDE_INT.

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(do_if, do_elif): Reflect new return value of functions.

From-SVN: r8107
This commit is contained in:
Richard Kenner 1994-09-20 19:03:14 -04:00
parent 979b374813
commit 39ffdc1e3f
1 changed files with 6 additions and 5 deletions
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11
gcc/cccp.c
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@ -200,6 +200,7 @@ char *strerror ();
char *strerror (int,...);
#endif
extern int parse_escape ();
extern HOST_WIDE_INT parse_c_expression ();
#ifndef errno
extern int errno;
@ -283,7 +284,7 @@ static void write_output ();
static int check_macro_name ();
static int compare_defs ();
static int compare_token_lists ();
static int eval_if_expression ();
static HOST_WIDE_INT eval_if_expression ();
static int discard_comments ();
static int change_newlines ();
static int line_for_error ();
@ -6726,7 +6727,7 @@ do_if (buf, limit, op, keyword)
FILE_BUF *op;
struct directive *keyword;
{
int value;
HOST_WIDE_INT value;
FILE_BUF *ip = &instack[indepth];
value = eval_if_expression (buf, limit - buf);
@ -6745,7 +6746,7 @@ do_elif (buf, limit, op, keyword)
FILE_BUF *op;
struct directive *keyword;
{
int value;
HOST_WIDE_INT value;
FILE_BUF *ip = &instack[indepth];
if (if_stack == instack[indepth].if_stack) {
@ -6781,14 +6782,14 @@ do_elif (buf, limit, op, keyword)
* evaluate a #if expression in BUF, of length LENGTH,
* then parse the result as a C expression and return the value as an int.
*/
static int
static HOST_WIDE_INT
eval_if_expression (buf, length)
U_CHAR *buf;
int length;
{
FILE_BUF temp_obuf;
HASHNODE *save_defined;
int value;
HOST_WIDE_INT value;
save_defined = install ("defined", -1, T_SPEC_DEFINED, 0, NULL_PTR, -1);
pcp_inside_if = 1;