$ fgrep "Can't declare" *.c op.c: "Can't declare class for non-scalar %s in \"%s\"", op.c: yyerror(Perl_form(aTHX_ "Can't declare %s in %s", op.c: yyerror(Perl_form(aTHX_ "Can't declare %s in \"%s\"", opmini.c: "Can't declare class for non-scalar %s in \"%s\"", opmini.c: yyerror(Perl_form(aTHX_ "Can't declare %s in %s", opmini.c: yyerror(Perl_form(aTHX_ "Can't declare %s in \"%s\"",