Section TRANSLATION.
Variable prog: Csharpminor.program.
Variable tprog: program.
Hypothesis TRANSL: transl_program prog = OK tprog.
Let ge : Csharpminor.genv := Genv.globalenv prog.
Let tge: genv := Genv.globalenv tprog.
Proof (Genv.find_symbol_transf_partial transl_fundef _ TRANSL).
Proof (Genv.find_funct_ptr_transf_partial transl_fundef _ TRANSL).
Proof (Genv.find_funct_transf_partial transl_fundef _ TRANSL).
Proof (Genv.find_var_info_transf_partial transl_fundef _ TRANSL).

Lemma sig_preserved:
forall f tf,
transl_fundef f = OK tf ->
Cminor.funsig tf = Csharpminor.funsig f.