hi. There's a bug in guile srfi-13 implementation.
Steps to reproduce are:
$ guile
guile> (use-modules (srfi srfi-13))
guile> (string-index (string #\a) char-numeric?)
#f
guile> (string-index (string (integer->char 209)) char-numeric?)
zsh: 2760 segmentation fault guile
I haven't checked if this bug is still present in cvs HEAD.
Patch attached.
--
Best Regards!
Alexey Voinov
[EMAIL PROTECTED]
[EMAIL PROTECTED]
--- guile-1.6.7/srfi/srfi-13.c.orig 2004-12-14 08:21:39 +0300
+++ guile-1.6.7/srfi/srfi-13.c 2005-03-23 21:57:37 +0300
@@ -61,7 +61,7 @@
"successful application of @var{pred}.")
#define FUNC_NAME s_scm_string_any
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM res;
@@ -108,7 +108,7 @@
"application of @var{pred} to the last character of @var{s}.")
#define FUNC_NAME s_scm_string_every
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM res;
@@ -189,7 +189,7 @@
"Convert the string @var{str} into a list of characters.")
#define FUNC_NAME s_scm_string_to_listS
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM result = SCM_EOL;
@@ -645,7 +645,7 @@
"trimmed.")
#define FUNC_NAME s_scm_string_trim
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -720,7 +720,7 @@
"trimmed.")
#define FUNC_NAME s_scm_string_trim_right
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -795,7 +795,7 @@
"trimmed.")
#define FUNC_NAME s_scm_string_trim_both
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -906,7 +906,7 @@
"@var{i} is the first position that does not match.")
#define FUNC_NAME s_scm_string_compare
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -949,7 +949,7 @@
"character comparison is done case-insensitively.")
#define FUNC_NAME s_scm_string_compare_ci
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -987,7 +987,7 @@
"value otherwise.")
#define FUNC_NAME s_scm_string_eq
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1022,7 +1022,7 @@
"value otherwise.")
#define FUNC_NAME s_scm_string_neq
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1057,7 +1057,7 @@
"true value otherwise.")
#define FUNC_NAME s_scm_string_lt
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1092,7 +1092,7 @@
"true value otherwise.")
#define FUNC_NAME s_scm_string_gt
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1127,7 +1127,7 @@
"value otherwise.")
#define FUNC_NAME s_scm_string_le
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1162,7 +1162,7 @@
"otherwise.")
#define FUNC_NAME s_scm_string_ge
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1198,7 +1198,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_eq
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1234,7 +1234,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_neq
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1270,7 +1270,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_lt
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1306,7 +1306,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_gt
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1342,7 +1342,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_le
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1378,7 +1378,7 @@
"case-insensitively.")
#define FUNC_NAME s_scm_string_ci_ge
{
- char * cstr1, * cstr2;
+ unsigned char * cstr1, * cstr2;
int cstart1, cend1, cstart2, cend2;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s1, cstr1,
@@ -1658,7 +1658,7 @@
"@end itemize")
#define FUNC_NAME s_scm_string_indexS
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -1717,7 +1717,7 @@
"@end itemize")
#define FUNC_NAME s_scm_string_index_right
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -1777,7 +1777,7 @@
"@end itemize")
#define FUNC_NAME s_scm_string_skip
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -1837,7 +1837,7 @@
"@end itemize")
#define FUNC_NAME s_scm_string_skip_right
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_SUBSTRING_SPEC_COPY (1, s, cstr,
@@ -1896,7 +1896,7 @@
"@end itemize")
#define FUNC_NAME s_scm_string_count
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
int count = 0;
@@ -2442,7 +2442,7 @@
"string elements is not specified.")
#define FUNC_NAME s_scm_string_map
{
- char * cstr, *p;
+ unsigned char * cstr, *p;
int cstart, cend;
SCM result;
@@ -2473,7 +2473,7 @@
"modified in-place, the return value is not specified.")
#define FUNC_NAME s_scm_string_map_x
{
- char * cstr, *p;
+ unsigned char * cstr, *p;
int cstart, cend;
SCM_VALIDATE_PROC (1, proc);
@@ -2502,7 +2502,7 @@
"result of @var{kons}' application.")
#define FUNC_NAME s_scm_string_fold
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM result;
@@ -2529,7 +2529,7 @@
"result of @var{kons}' application.")
#define FUNC_NAME s_scm_string_fold_right
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM result;
@@ -2678,7 +2678,7 @@
"return value is not specified.")
#define FUNC_NAME s_scm_string_for_each
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM_VALIDATE_PROC (1, proc);
@@ -2914,7 +2914,7 @@
"character set, it is tested for membership.")
#define FUNC_NAME s_scm_string_filter
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM result;
int idx;
@@ -2980,7 +2980,7 @@
"character set, it is tested for membership.")
#define FUNC_NAME s_scm_string_delete
{
- char * cstr;
+ unsigned char * cstr;
int cstart, cend;
SCM result;
int idx;
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