syntax_data: {"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"session.dcx().emit_warn(errors::UnsupportedCrateTypeForTarget"}]}
source_snippet:             session.dcx().emit_warn(errors::UnsupportedCrateTypeForTarget {
context_before:         if !session.target.executables {
context_after:                 crate_type: CrateType::Executable,