admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove mixed signed/unsigned comparison in debug.c.

Browse Source
This commit is contained in:
Yukihiro "Matz" Matsumoto
2017-08-19 14:42:30 +09:00
parent 834523945e
commit a117ec771b
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/debug.c
+4 -4
View File
@@ -53,10 +53,10 @@ select_line_type(const uint16_t *lines, size_t lines_len)
MRB_API char const*
mrb_debug_get_filename(mrb_irep *irep, ptrdiff_t pc)
{
if (irep && pc < irep->ilen) {
if (irep && pc >= 0 && pc < irep->ilen) {
mrb_irep_debug_info_file* f = NULL;
if (!irep->debug_info) { return irep->filename; }
else if ((f = get_file(irep->debug_info, pc))) {
else if ((f = get_file(irep->debug_info, (uint32_t)pc))) {
return f->filename;
}
}
@@ -66,12 +66,12 @@ mrb_debug_get_filename(mrb_irep *irep, ptrdiff_t pc)
MRB_API int32_t
mrb_debug_get_line(mrb_irep *irep, ptrdiff_t pc)
{
if (irep && pc < irep->ilen) {
if (irep && pc >= 0 && pc < irep->ilen) {
mrb_irep_debug_info_file* f = NULL;
if (!irep->debug_info) {
return irep->lines? irep->lines[pc] : -1;
}
else if ((f = get_file(irep->debug_info, pc))) {
else if ((f = get_file(irep->debug_info, (uint32_t)pc))) {
switch (f->line_type) {
case mrb_debug_line_ary:
mrb_assert(f->start_pos <= pc && pc < (f->start_pos + f->line_entry_count));