C++ allows unnamed arguments. In the debug info, they are represented as DW_TAG_formal_parameter w/o DW_AT_name. variable.GetName() here returns NULL for them. cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/3187
C++ allows unnamed arguments. In the debug info, they are represented as DW_TAG_formal_parameter w/o DW_AT_name. variable.GetName() here returns NULL for them. cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/3187