¶inline llvm::StringRef toStringRef(
    const Optional<llvm::DWARFFormValue>& V,
    llvm::StringRef Default = {})

Description

Take an optional DWARFFormValue and try to extract a string value from it.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFFormValue.h:172

Parameters

const Optional<llvm::DWARFFormValue>& V

and optional DWARFFormValue to attempt to extract the value from.

llvm::StringRef Default = {}

Returns

an optional value that contains a value if the form value was valid and was a string.