syntax_data: {"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // FIXME(davidtwco): Support Split DWARF on Windows GNU - may require LLVM changes to
context_before:         debuginfo_kind: DebuginfoKind::Dwarf,
context_after:         // output DWO, despite using DWARF, doesn't use ELF..