make_generic ("achar", GFC_ISYM_ACHAR, GFC_STD_F95);
add_sym_1 ("acos", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_acos, gfc_resolve_acos,
+ gfc_check_fn_r, gfc_simplify_acos, gfc_resolve_acos,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dacos", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("adjustr", GFC_ISYM_ADJUSTR, GFC_STD_F95);
add_sym_1 ("aimag", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_aimag, gfc_resolve_aimag,
+ gfc_check_fn_c, gfc_simplify_aimag, gfc_resolve_aimag,
z, BT_COMPLEX, dz, REQUIRED);
add_sym_1 ("dimag", 1, 1, BT_REAL, dd, GFC_STD_GNU,
make_generic ("any", GFC_ISYM_ANY, GFC_STD_F95);
add_sym_1 ("asin", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_asin, gfc_resolve_asin,
+ gfc_check_fn_r, gfc_simplify_asin, gfc_resolve_asin,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dasin", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("associated", GFC_ISYM_ASSOCIATED, GFC_STD_F95);
add_sym_1 ("atan", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_atan, gfc_resolve_atan,
+ gfc_check_fn_r, gfc_simplify_atan, gfc_resolve_atan,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("datan", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("dcmplx", GFC_ISYM_CMPLX, GFC_STD_GNU);
add_sym_1 ("conjg", 1, 1, BT_COMPLEX, dz, GFC_STD_F77,
- NULL, gfc_simplify_conjg, gfc_resolve_conjg,
+ gfc_check_fn_c, gfc_simplify_conjg, gfc_resolve_conjg,
z, BT_COMPLEX, dz, REQUIRED);
add_sym_1 ("dconjg", 1, 1, BT_COMPLEX, dd, GFC_STD_GNU,
make_generic ("conjg", GFC_ISYM_CONJG, GFC_STD_F77);
add_sym_1 ("cos", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_cos, gfc_resolve_cos,
+ gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dcos", 1, 1, BT_REAL, dd, GFC_STD_F77,
- NULL, gfc_simplify_cos, gfc_resolve_cos,
+ gfc_check_fn_rc, gfc_simplify_cos, gfc_resolve_cos,
x, BT_REAL, dd, REQUIRED);
add_sym_1 ("ccos", 1, 1, BT_COMPLEX, dz, GFC_STD_F77,
make_generic ("cos", GFC_ISYM_COS, GFC_STD_F77);
add_sym_1 ("cosh", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_cosh, gfc_resolve_cosh,
+ gfc_check_fn_r, gfc_simplify_cosh, gfc_resolve_cosh,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dcosh", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("etime", GFC_ISYM_ETIME, GFC_STD_GNU);
add_sym_1 ("exp", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_exp, gfc_resolve_exp,
+ gfc_check_fn_rc, gfc_simplify_exp, gfc_resolve_exp,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dexp", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77);
add_sym_1 ("log", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_log, gfc_resolve_log,
+ gfc_check_fn_rc, gfc_simplify_log, gfc_resolve_log,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("alog", 1, 1, BT_REAL, dr, GFC_STD_F77,
make_generic ("log", GFC_ISYM_LOG, GFC_STD_F77);
add_sym_1 ("log10", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_log10, gfc_resolve_log10,
+ gfc_check_fn_r, gfc_simplify_log10, gfc_resolve_log10,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("alog10", 1, 1, BT_REAL, dr, GFC_STD_F77,
make_generic ("sign", GFC_ISYM_SIGN, GFC_STD_F77);
add_sym_1 ("sin", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_sin, gfc_resolve_sin,
+ gfc_check_fn_rc, gfc_simplify_sin, gfc_resolve_sin,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dsin", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("sin", GFC_ISYM_SIN, GFC_STD_F77);
add_sym_1 ("sinh", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_sinh, gfc_resolve_sinh,
+ gfc_check_fn_r, gfc_simplify_sinh, gfc_resolve_sinh,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dsinh", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("spread", GFC_ISYM_SPREAD, GFC_STD_F95);
add_sym_1 ("sqrt", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_sqrt, gfc_resolve_sqrt,
+ gfc_check_fn_rc, gfc_simplify_sqrt, gfc_resolve_sqrt,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dsqrt", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU);
add_sym_1 ("tan", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_tan, gfc_resolve_tan,
+ gfc_check_fn_r, gfc_simplify_tan, gfc_resolve_tan,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dtan", 1, 1, BT_REAL, dd, GFC_STD_F77,
make_generic ("tan", GFC_ISYM_TAN, GFC_STD_F77);
add_sym_1 ("tanh", 1, 1, BT_REAL, dr, GFC_STD_F77,
- NULL, gfc_simplify_tanh, gfc_resolve_tanh,
+ gfc_check_fn_r, gfc_simplify_tanh, gfc_resolve_tanh,
x, BT_REAL, dr, REQUIRED);
add_sym_1 ("dtanh", 1, 1, BT_REAL, dd, GFC_STD_F77,