syntax_data: {"ast_node_type":"other","tokens":[{"end":103,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // See https://fuchsia.dev/fuchsia-src/contribute/governance/rfcs/0073_x86_64_platform_requirement,
context_before:     base.plt_by_default = false;
context_after:     // which corresponds to x86-64-v2.