RRC filters

Hello to everybody, I've found something strange in rrc filters expression, in several cases the same filter abbreviation have different type, this can be a problem and/or can cause a crash?

for example:

{ &hf_rrc_criticalExtensions_117, { "criticalExtensions", "rrc.criticalExtensions", FT_UINT32, BASE_DEC, VALS(rrc_T_criticalExtensions_117_vals), 0, "T_criticalExtensions_117", HFILL }},

and

{ &hf_rrc_criticalExtensions_118, { "criticalExtensions", "rrc.criticalExtensions", FT_NONE, BASE_NONE, NULL, 0, "T_criticalExtensions_118", HFILL }},

Lucio