syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // commands. See https://reviews.llvm.org/D81689 for more info.
context_before:     // Use crt1-command.o instead of crt1.o to enable support for new-style
context_after:     new(&[