syntax_data: {"ast_node_type":"function","tokens":[{"end":85,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMConstIntGetSExtValue(ConstantVal: LLVMValueRef) -> ::libc::c_longlong;
context_before:     pub fn LLVMConstIntGetZExtValue(ConstantVal: LLVMValueRef) -> ::libc::c_ulonglong;
context_after:     pub fn LLVMConstRealGetDouble(