Section TRANSLATION.
Variable prog: Csharpminor.program.
Variable tprog: program.
Hypothesis TRANSL: match_prog prog tprog.
Let ge : Csharpminor.genv := Genv.globalenv prog.
Let tge: genv := Genv.globalenv tprog.
Proof (Genv.find_symbol_transf_partial TRANSL).
Proof (Genv.senv_transf_partial TRANSL).
Proof (Genv.find_funct_ptr_transf_partial TRANSL).
Proof (Genv.find_funct_transf_partial TRANSL).

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