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GDScript: Fix crash when superclass file is non-existent

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Incidentally, allow EOF to be an end of statement.
This commit is contained in:
George Marques
2020-08-17 21:30:39 -03:00
parent fda6f3b600
commit 3abb3c0d6e
2 changed files with 18 additions and 3 deletions
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15
modules/gdscript/gdscript_cache.cpp
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@@ -85,6 +85,17 @@ Error GDScriptParserRef::raise_status(Status p_new_status) {
return result;
}
}
if (result != OK) {
if (parser != nullptr) {
memdelete(parser);
parser = nullptr;
}
if (analyzer != nullptr) {
memdelete(analyzer);
analyzer = nullptr;
}
return result;
}
}
return result;
@@ -118,6 +129,10 @@ Ref<GDScriptParserRef> GDScriptCache::get_parser(const String &p_path, GDScriptP
if (singleton->parser_map.has(p_path)) {
ref = singleton->parser_map[p_path];
} else {
if (!FileAccess::exists(p_path)) {
r_error = ERR_FILE_NOT_FOUND;
return ref;
}
GDScriptParser *parser = memnew(GDScriptParser);
ref.instance();
ref->parser = parser;