godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-04 12:00:25 +00:00
Code Releases Wiki Activity

GDScript: Fix non-static call is allowed in static var lambda body

Browse Source
This commit is contained in:
Danil Alexeev
2023-10-17 12:46:41 +03:00
parent f333e4acf5
commit 7f4721a941
11 changed files with 95 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
modules/gdscript/gdscript_analyzer.cpp
View File

@@ -1585,7 +1585,13 @@ void GDScriptAnalyzer::resolve_function_signature(GDScriptParser::FunctionNode *
GDScriptParser::FunctionNode *previous_function = parser->current_function;
parser->current_function = p_function;
bool previous_static_context = static_context;
static_context = p_function->is_static;
if (p_is_lambda) {
// For lambdas this is determined from the context, the `static` keyword is not allowed.
p_function->is_static = static_context;
} else {
// For normal functions, this is determined in the parser by the `static` keyword.
static_context = p_function->is_static;
}
GDScriptParser::DataType prev_datatype = p_function->get_datatype();
@@ -3317,15 +3323,16 @@ void GDScriptAnalyzer::reduce_call(GDScriptParser::CallNode *p_call, bool p_is_a
}
if (is_self && static_context && !method_flags.has_flag(METHOD_FLAG_STATIC)) {
if (parser->current_function) {
// Get the parent function above any lambda.
GDScriptParser::FunctionNode *parent_function = parser->current_function;
while (parent_function->source_lambda) {
parent_function = parent_function->source_lambda->parent_function;
}
// Get the parent function above any lambda.
GDScriptParser::FunctionNode *parent_function = parser->current_function;
while (parent_function && parent_function->source_lambda) {
parent_function = parent_function->source_lambda->parent_function;
}
if (parent_function) {
push_error(vformat(R"*(Cannot call non-static function "%s()" from static function "%s()".)*", p_call->function_name, parent_function->identifier->name), p_call);
} else {
push_error(vformat(R"*(Cannot call non-static function "%s()" for static variable initializer.)*", p_call->function_name), p_call);
push_error(vformat(R"*(Cannot call non-static function "%s()" from a static variable initializer.)*", p_call->function_name), p_call);
}
} else if (!is_self && base_type.is_meta_type && !method_flags.has_flag(METHOD_FLAG_STATIC)) {
base_type.is_meta_type = false; // For `to_string()`.
@@ -3908,15 +3915,16 @@ void GDScriptAnalyzer::reduce_identifier(GDScriptParser::IdentifierNode *p_ident
bool source_is_variable = p_identifier->source == GDScriptParser::IdentifierNode::MEMBER_VARIABLE || p_identifier->source == GDScriptParser::IdentifierNode::INHERITED_VARIABLE;
bool source_is_signal = p_identifier->source == GDScriptParser::IdentifierNode::MEMBER_SIGNAL;
if ((source_is_variable || source_is_signal) && static_context) {
if (parser->current_function) {
// Get the parent function above any lambda.
GDScriptParser::FunctionNode *parent_function = parser->current_function;
while (parent_function->source_lambda) {
parent_function = parent_function->source_lambda->parent_function;
}
// Get the parent function above any lambda.
GDScriptParser::FunctionNode *parent_function = parser->current_function;
while (parent_function && parent_function->source_lambda) {
parent_function = parent_function->source_lambda->parent_function;
}
if (parent_function) {
push_error(vformat(R"*(Cannot access %s "%s" from the static function "%s()".)*", source_is_signal ? "signal" : "instance variable", p_identifier->name, parent_function->identifier->name), p_identifier);
} else {
push_error(vformat(R"*(Cannot access %s "%s" for a static variable initializer.)*", source_is_signal ? "signal" : "instance variable", p_identifier->name), p_identifier);
push_error(vformat(R"*(Cannot access %s "%s" from a static variable initializer.)*", source_is_signal ? "signal" : "instance variable", p_identifier->name), p_identifier);
}
}
@@ -5459,12 +5467,15 @@ void GDScriptAnalyzer::resolve_pending_lambda_bodies() {
}
GDScriptParser::LambdaNode *previous_lambda = current_lambda;
bool previous_static_context = static_context;
List<GDScriptParser::LambdaNode *> lambdas = pending_body_resolution_lambdas;
pending_body_resolution_lambdas.clear();
for (GDScriptParser::LambdaNode *lambda : lambdas) {
current_lambda = lambda;
static_context = lambda->function->is_static;
resolve_function_body(lambda->function, true);
int captures_amount = lambda->captures.size();
@@ -5493,6 +5504,7 @@ void GDScriptAnalyzer::resolve_pending_lambda_bodies() {
}
current_lambda = previous_lambda;
static_context = previous_static_context;
}
bool GDScriptAnalyzer::class_exists(const StringName &p_class) const {