syntax_data: {"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Advance a GlobalAlias iterator to the next GlobalAlias.
context_before:     pub fn LLVMGetLastGlobalAlias(M: LLVMModuleRef) -> LLVMValueRef;
context_after:     ///