syntax_data: {"ast_node_type":"function","tokens":[{"end":95,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMBuilderSetDefaultFPMathTag(Builder: LLVMBuilderRef, FPMathTag: LLVMMetadataRef);
context_before:     /// Set the default floating-point math metadata for the given builder.