Merge branch 'master' into wip-manual-2

[bpt/guile.git] / libguile / error.c

diff --git a/libguile/error.c b/libguile/error.c
index eb513a7..bcbcd9c 100644 (file)
--- a/libguile/error.c
+++ b/libguile/error.c
@@ -232,6 +232,19 @@ scm_wrong_type_arg (const char *subr, int pos, SCM bad_value)
             scm_list_1 (bad_value));
 }
 
+void
+scm_i_wrong_type_arg_symbol (SCM symbol, int pos, SCM bad_value)
+{
+  scm_error_scm (scm_arg_type_key,
+                scm_symbol_to_string (symbol),
+                (pos == 0) ? scm_from_locale_string ("Wrong type: ~S")
+                : scm_from_locale_string ("Wrong type argument in position ~A: ~S"),
+                (pos == 0) ? scm_list_1 (bad_value)
+                : scm_list_2 (scm_from_int (pos), bad_value),
+                scm_list_1 (bad_value));
+  scm_remember_upto_here_2 (symbol, bad_value);
+}
+
 void
 scm_wrong_type_arg_msg (const char *subr, int pos, SCM bad_value, const char *szMessage)
 {