Added system for GDScript warnings

- Count and panel per script.
- Ability to disable warnings per script using special comments.
- Ability to disable warnings globally using Project Settings.
- Option to treat enabled warnings as errors.

1 files changed, 14 insertions, 1 deletions

diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index eadaf3feda..abd56d2757 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -116,11 +116,24 @@ void GDScriptLanguage::make_template(const String &p_class_name, const String &p
 	p_script->set_source_code(src);
 }
 
-bool GDScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions, Set<int> *r_safe_lines) const {
+bool GDScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions, List<ScriptLanguage::Warning> *r_warnings, Set<int> *r_safe_lines) const {
 
 	GDScriptParser parser;
 
 	Error err = parser.parse(p_script, p_path.get_base_dir(), true, p_path, false, r_safe_lines);
+#ifdef DEBUG_ENABLED
+	if (r_warnings) {
+		for (const List<GDScriptWarning>::Element *E = parser.get_warnings().front(); E; E = E->next()) {
+			const GDScriptWarning &warn = E->get();
+			ScriptLanguage::Warning w;
+			w.line = warn.line;
+			w.code = (int)warn.code;
+			w.string_code = GDScriptWarning::get_name_from_code(warn.code);
+			w.message = warn.get_message();
+			r_warnings->push_back(w);
+		}
+	}
+#endif
 	if (err) {
 		r_line_error = parser.get_error_line();
 		r_col_error = parser.get_error_column();