syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // #112047: With projections and opaques, we are able to create opaques that
context_before:             ocx.register_obligations(obligations);
context_after:             // are recursive (given some generic parameters of the opaque's type variables).