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* eval.c, debug.h (SCM_WARN_DEPRECATED): New debug option.

Browse source 
* deprecation.c (scm_issue_deprecation_warning,
scm_c_issue_deprecation_warning_fmt): Use it.
(mode): Removed.
(print_summary): New.
(scm_init_deprecation): Initialize SCM_WARN_DEPRECATED instead of
mode.
This commit is contained in:
Marius Vollmer 2005-01-11 17:43:37 +00:00
parent d6dc83a9bc
commit 65bc1f7a0b
3 changed files with 13 additions and 11 deletions
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3
libguile/debug.h
View file

@ -58,7 +58,8 @@ SCM_API scm_t_option scm_debug_opts[];
#define SCM_DEVAL_P scm_debug_opts[11].val
#define SCM_STACK_LIMIT scm_debug_opts[12].val
#define SCM_SHOW_FILE_NAME scm_debug_opts[13].val
#define SCM_N_DEBUG_OPTIONS 14
#define SCM_WARN_DEPRECATED scm_debug_opts[14].val
#define SCM_N_DEBUG_OPTIONS 15
SCM_API int scm_debug_mode_p;
SCM_API int scm_check_entry_p;

18
libguile/deprecation.c
View file

@ -46,13 +46,13 @@ struct issued_warning {
};
static struct issued_warning *issued_warnings;
static enum { detailed, summary, summary_print } mode;
static int print_summary = 0;
void
scm_c_issue_deprecation_warning (const char *msg)
{
if (mode != detailed)
mode = summary_print;
if (!SCM_WARN_DEPRECATED)
print_summary = 1;
else
{
struct issued_warning *iw;
@ -99,8 +99,8 @@ SCM_DEFINE(scm_issue_deprecation_warning,
"they are printed in turn, each one followed by a newline.")
#define FUNC_NAME s_scm_issue_deprecation_warning
{
if (mode != detailed)
mode = summary_print;
if (!SCM_WARN_DEPRECATED)
print_summary = 1;
else
{
SCM nl = scm_from_locale_string ("\n");
@ -125,7 +125,7 @@ SCM_DEFINE(scm_issue_deprecation_warning,
static void
print_deprecation_summary (void)
{
if (mode == summary_print)
if (print_summary)
{
fputs ("\n"
"Some deprecated features have been used. Set the environment\n"
@ -159,12 +159,12 @@ scm_init_deprecation ()
if (level == NULL)
level = SCM_WARN_DEPRECATED_DEFAULT;
if (!strcmp (level, "detailed"))
mode = detailed;
SCM_WARN_DEPRECATED = 1;
else if (!strcmp (level, "no"))
mode = summary;
SCM_WARN_DEPRECATED = 0;
else
{
mode = summary;
SCM_WARN_DEPRECATED = 0;
atexit (print_deprecation_summary);
}
#endif

3
libguile/eval.c
View file

@ -3062,7 +3062,8 @@ scm_t_option scm_debug_opts[] = {
{ SCM_OPTION_BOOLEAN, "backtrace", 0, "Show backtrace on error." },
{ SCM_OPTION_BOOLEAN, "debug", 0, "Use the debugging evaluator." },
{ SCM_OPTION_INTEGER, "stack", 20000, "Stack size limit (measured in words; 0 = no check)." },
{ SCM_OPTION_SCM, "show-file-name", (unsigned long)SCM_BOOL_T, "Show file names and line numbers in backtraces when not `#f'. A value of `base' displays only base names, while `#t' displays full names."}
{ SCM_OPTION_SCM, "show-file-name", (unsigned long)SCM_BOOL_T, "Show file names and line numbers in backtraces when not `#f'. A value of `base' displays only base names, while `#t' displays full names."},
{ SCM_OPTION_BOOLEAN, "warn-deprecated", 0, "Warn when deprecated features are used." }
};
scm_t_option scm_evaluator_trap_table[] = {