syntax_data: {"ast_node_type":"function","tokens":[{"end":50,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn with_dummy_span(name: Symbol) -> Self {
context_before:     // dummy_span does not need to be normalized, so we can use `Ident` directly
context_after:         Macros20NormalizedIdent(Ident::with_dummy_span(name))