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Fix parse error when extends from subclass of named classes 

(cherry picked from commit ebcfe28475)
This commit is contained in:
Geequlim 2019-05-24 11:56:44 +08:00 committed by Rémi Verschelde
parent 4444bd1fcb
commit 6c71289432
1 changed files with 4 additions and 3 deletions
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7
modules/gdscript/gdscript_parser.cpp
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@ -5238,6 +5238,7 @@ void GDScriptParser::_determine_inheritance(ClassNode *p_class) {
if (base_script.is_valid()) { if (base_script.is_valid()) {
String ident = base; String ident = base;
Ref<GDScript> find_subclass = base_script;
for (int i = extend_iter; i < p_class->extends_class.size(); i++) { for (int i = extend_iter; i < p_class->extends_class.size(); i++) {
@ -5247,7 +5248,7 @@ void GDScriptParser::_determine_inheritance(ClassNode *p_class) {
if (base_script->get_subclasses().has(subclass)) { if (base_script->get_subclasses().has(subclass)) {
base_script = base_script->get_subclasses()[subclass]; find_subclass = base_script->get_subclasses()[subclass];
} else if (base_script->get_constants().has(subclass)) { } else if (base_script->get_constants().has(subclass)) {
Ref<GDScript> new_base_class = base_script->get_constants()[subclass]; Ref<GDScript> new_base_class = base_script->get_constants()[subclass];
@ -5255,7 +5256,7 @@ void GDScriptParser::_determine_inheritance(ClassNode *p_class) {
_set_error("Constant is not a class: " + ident, p_class->line); _set_error("Constant is not a class: " + ident, p_class->line);
return; return;
} }
base_script = new_base_class; find_subclass = new_base_class;
} else { } else {
_set_error("Could not find subclass: " + ident, p_class->line); _set_error("Could not find subclass: " + ident, p_class->line);
@ -5263,7 +5264,7 @@ void GDScriptParser::_determine_inheritance(ClassNode *p_class) {
} }
} }
script = base_script; script = find_subclass;
} else if (!base_class) { } else if (!base_class) {