From f25fadf46c63ec9c3115a748e1b87faf7b941dc2 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Thu, 16 Oct 2025 16:10:52 +0900 Subject: [PATCH] mruby-io: fix const qualifier warnings on msvc remove const qualifier from variables passed to free functions. msvc is stricter about const correctness than gcc. variables from mrb_utf8_from_locale and mrb_locale_from_utf8 are dynamically allocated and need to be freed, so they should not be const. Co-authored-by: Claude --- mrbgems/mruby-io/src/file.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mrbgems/mruby-io/src/file.c b/mrbgems/mruby-io/src/file.c index b657b3827..f8d56ade6 100644 --- a/mrbgems/mruby-io/src/file.c +++ b/mrbgems/mruby-io/src/file.c @@ -546,9 +546,9 @@ path_gethome(mrb_state *mrb, const char **pathp) mrb_raisef(mrb, E_ARGUMENT_ERROR, "non-absolute home of ~%s", uname); } } - home = mrb_utf8_from_locale(home, -1); - path = mrb_str_new_cstr(mrb, home); - mrb_utf8_free(home); + char *home_utf8 = mrb_utf8_from_locale(home, -1); + path = mrb_str_new_cstr(mrb, home_utf8); + mrb_utf8_free(home_utf8); SKIP_DIRSEP(*pathp); return RSTRING_CSTR(mrb, path); @@ -848,8 +848,8 @@ mrb_file_s_symlink(mrb_state *mrb, mrb_value klass) mrb_value from, to; mrb_get_args(mrb, "SS", &from, &to); - const char *src = mrb_locale_from_utf8(RSTRING_CSTR(mrb, from), -1); - const char *dst = mrb_locale_from_utf8(RSTRING_CSTR(mrb, to), -1); + char *src = mrb_locale_from_utf8(RSTRING_CSTR(mrb, from), -1); + char *dst = mrb_locale_from_utf8(RSTRING_CSTR(mrb, to), -1); if (mrb_hal_io_symlink(mrb, src, dst) == -1) { mrb_locale_free(src); mrb_locale_free(dst);