syntax_data: {"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:     if !unstable_options_enabled && cg.force_frame_pointers == FramePointer::NonLeaf {
context_before:     let unstable_options_enabled = nightly_options::is_unstable_enabled(matches);
context_after:         early_dcx.early_fatal(