syntax_data: {"ast_node_type":"function","tokens":[{"end":99,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMDIBuilderFinalizeSubprogram(Builder: LLVMDIBuilderRef, Subprogram: LLVMMetadataRef);
context_before:     /// No new variables may be added to this subprogram afterwards.
context_after:     pub fn LLVMDIBuilderCreateCompileUnit(