syntax_data: {"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"#error"}]}
source_snippet:         #error = ["x9", "s1"] =>
context_before:         v31: vreg = ["v31"],
context_after:             "s1 is used internally by LLVM and cannot be used as an operand for inline asm",