Leonardo de Moura b72d465835 refactor(library/init/meta): remove tactic_state.mk_empty ... The tactic_state object will contain a name_generator for creating fresh names. `tactic_state.mk_empty` is bad because it does not have sufficient information to create this name_generator. Moreover `tactic_state.mk_empty` was only being used to convert `tactic A` into a `parser A`. We implement this primitive now in C++. In C++, we will be able to use the parser name generator to initialize a fresh `tactic_state`.		2018-02-27 14:45:47 -08:00
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parser.lean	refactor(library/init/meta): remove tactic_state.mk_empty	2018-02-27 14:45:47 -08:00