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Fix crash on signal/resume to dangling target

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Fixes #22443.
This commit is contained in:
Pedro J. Estébanez 2018-10-17 20:36:47 +02:00
parent fe0db6c479
commit 54bdc1e1f6
4 changed files with 46 additions and 43 deletions
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10
modules/gdscript/gdscript_compiler.h
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@ -148,17 +148,17 @@ class GDScriptCompiler {
int _parse_assign_right_expression(CodeGen &codegen, const GDScriptParser::OperatorNode *p_expression, int p_stack_level);
int _parse_expression(CodeGen &codegen, const GDScriptParser::Node *p_expression, int p_stack_level, bool p_root = false, bool p_initializer = false);
Error _parse_block(CodeGen &codegen, const GDScriptParser::BlockNode *p_block, int p_stack_level = 0, int p_break_addr = -1, int p_continue_addr = -1);
Error _parse_function(GDScript *p_script, const GDScriptParser::ClassNode *p_class, const GDScriptParser::FunctionNode *p_func, bool p_for_ready = false);
Error _parse_class_level(GDScript *p_script, GDScript *p_owner, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
Error _parse_class_blocks(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
void _make_scripts(const GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
Error _parse_function(Ref<GDScript> p_script, const GDScriptParser::ClassNode *p_class, const GDScriptParser::FunctionNode *p_func, bool p_for_ready = false);
Error _parse_class_level(Ref<GDScript> p_script, Ref<GDScript> p_owner, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
Error _parse_class_blocks(Ref<GDScript> p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
void _make_scripts(const Ref<GDScript> p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
int err_line;
int err_column;
StringName source;
String error;
public:
Error compile(const GDScriptParser *p_parser, GDScript *p_script, bool p_keep_state = false);
Error compile(const GDScriptParser *p_parser, Ref<GDScript> p_script, bool p_keep_state = false);
String get_error() const;
int get_error_line() const;