builtin: support -d gc_warn_on_stderr, to show the GC warnings, wit…

…hout installing a custom warn fn callback
vlang · Feb 11, 2024 · 101b8a6 · 101b8a6
1 parent 8793aeb
commit 101b8a6
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/vlib/builtin/builtin_nix.c.v b/vlib/builtin/builtin_nix.c.v
@@ -4,7 +4,9 @@
 module builtin
 
 fn builtin_init() {
-	gc_set_warn_proc(internal_gc_warn_proc_none)
+	$if !gc_warn_on_stderr ? {
+		gc_set_warn_proc(internal_gc_warn_proc_none)
+	}
 }
 
 fn break_if_debugger_attached() {

diff --git a/vlib/builtin/builtin_windows.c.v b/vlib/builtin/builtin_windows.c.v
@@ -48,7 +48,9 @@ const enable_wrap_at_eol_output = 2
 const evable_virtual_terminal_processing = 4
 
 fn builtin_init() {
-	gc_set_warn_proc(internal_gc_warn_proc_none)
+	$if !gc_warn_on_stderr ? {
+		gc_set_warn_proc(internal_gc_warn_proc_none)
+	}
 	g_original_codepage = C.GetConsoleOutputCP()
 	C.SetConsoleOutputCP(cp_utf8)
 	C.atexit(restore_codepage)