syntax_data: {"ast_node_type":"other","tokens":[{"end":28,"kind":"keyword","start":0,"text":"LLVMUndefValueValueKind,"}]}
source_snippet:     LLVMUndefValueValueKind,
context_before:     LLVMConstantVectorValueKind,
context_after:     LLVMConstantAggregateZeroValueKind,