syntax_data: {"ast_node_type":"function","tokens":[{"end":57,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMIsConstant(Val: LLVMValueRef) -> LLVMBool;
context_before:     /// Determine whether the specified value instance is constant.
context_after:     pub fn LLVMIsUndef(Val: LLVMValueRef) -> LLVMBool;