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| author | Yuri Roubinsky <chaosus89@gmail.com> | 2022-03-16 17:09:29 +0300 |
|---|---|---|
| committer | Yuri Roubinsky <chaosus89@gmail.com> | 2022-03-16 17:12:15 +0300 |
| commit | 8a6ab899ec5c3f323766c529a5c506e4429c1f17 (patch) | |
| tree | d4ed98ec63f29f2456bfb0799f03cc3078ce6734 | |
| parent | 9d732aa0cfcfd638c28ac8eb8149d912a5a3a642 (diff) | |
Add an error emitting when the `@export_flags` arg count is exceeded
| -rw-r--r-- | modules/gdscript/gdscript_parser.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp index 725b62f6d6..812da6caf2 100644 --- a/modules/gdscript/gdscript_parser.cpp +++ b/modules/gdscript/gdscript_parser.cpp @@ -3480,6 +3480,15 @@ template <PropertyHint t_hint, Variant::Type t_type> bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node *p_node) { ERR_FAIL_COND_V_MSG(p_node->type != Node::VARIABLE, false, vformat(R"("%s" annotation can only be applied to variables.)", p_annotation->name)); + { + const int max_flags = 32; + + if (t_hint == PropertyHint::PROPERTY_HINT_FLAGS && p_annotation->resolved_arguments.size() > max_flags) { + push_error(vformat(R"(The argument count limit for "@export_flags" is exceeded (%d/%d).)", p_annotation->resolved_arguments.size(), max_flags), p_annotation); + return false; + } + } + VariableNode *variable = static_cast<VariableNode *>(p_node); if (variable->exported) { push_error(vformat(R"(Annotation "%s" cannot be used with another "@export" annotation.)", p_annotation->name), p_annotation); |