diff options
Diffstat (limited to 'gcc/fortran/intrinsic.c')
| -rw-r--r-- | gcc/fortran/intrinsic.c | 434 |
1 files changed, 287 insertions, 147 deletions
diff --git a/gcc/fortran/intrinsic.c b/gcc/fortran/intrinsic.c index ca125a36335..0b16a727778 100644 --- a/gcc/fortran/intrinsic.c +++ b/gcc/fortran/intrinsic.c @@ -227,11 +227,12 @@ do_check (gfc_intrinsic_sym *specific, gfc_actual_arglist *arg) simplify pointer to simplification function resolve pointer to resolution function - Optional arguments come in multiples of four: - char * name of argument - bt type of argument - int kind of argument - int arg optional flag (1=optional, 0=required) + Optional arguments come in multiples of five: + char * name of argument + bt type of argument + int kind of argument + int arg optional flag (1=optional, 0=required) + sym_intent intent of argument The sequence is terminated by a NULL name. @@ -249,6 +250,7 @@ add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type { char buf[GFC_MAX_SYMBOL_LEN + 11]; /* 10 for '_gfortran_', 1 for '\0' */ int optional, first_flag; + sym_intent intent; va_list argp; switch (sizing) @@ -301,6 +303,7 @@ add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type type = (bt) va_arg (argp, int); kind = va_arg (argp, int); optional = va_arg (argp, int); + intent = (sym_intent) va_arg (argp, int); if (sizing != SZ_NOTHING) nargs++; @@ -319,6 +322,7 @@ add_sym (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt type next_arg->ts.type = type; next_arg->ts.kind = kind; next_arg->optional = optional; + next_arg->intent = intent; } } @@ -390,7 +394,7 @@ add_sym_1 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty rf.f1 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, + a1, type1, kind1, optional1, INTENT_IN, (void *) 0); } @@ -414,7 +418,59 @@ add_sym_1s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, rf.s1 = resolve; add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, + a1, type1, kind1, optional1, INTENT_IN, + (void *) 0); +} + + +/* Add a symbol to the function list where the function takes + 1 arguments, specifying the intent of the argument. */ + +static void +add_sym_1_intent (const char *name, gfc_isym_id id, enum klass cl, + int actual_ok, bt type, int kind, int standard, + gfc_try (*check) (gfc_expr *), + gfc_expr *(*simplify) (gfc_expr *), + void (*resolve) (gfc_expr *, gfc_expr *), + const char *a1, bt type1, int kind1, int optional1, + sym_intent intent1) +{ + gfc_check_f cf; + gfc_simplify_f sf; + gfc_resolve_f rf; + + cf.f1 = check; + sf.f1 = simplify; + rf.f1 = resolve; + + add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, + a1, type1, kind1, optional1, intent1, + (void *) 0); +} + + +/* Add a symbol to the subroutine list where the subroutine takes + 1 arguments, specifying the intent of the argument. */ + +static void +add_sym_1s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, + int kind, int standard, + gfc_try (*check) (gfc_expr *), + gfc_expr *(*simplify) (gfc_expr *), + void (*resolve) (gfc_code *), + const char *a1, bt type1, int kind1, int optional1, + sym_intent intent1) +{ + gfc_check_f cf; + gfc_simplify_f sf; + gfc_resolve_f rf; + + cf.f1 = check; + sf.f1 = simplify; + rf.s1 = resolve; + + add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, + a1, type1, kind1, optional1, intent1, (void *) 0); } @@ -440,8 +496,8 @@ add_sym_1m (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt t rf.f1m = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, (void *) 0); } @@ -467,8 +523,8 @@ add_sym_2 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty rf.f2 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, (void *) 0); } @@ -493,8 +549,36 @@ add_sym_2s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, rf.s1 = resolve; add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + (void *) 0); +} + + +/* Add a symbol to the subroutine list where the subroutine takes + 2 arguments, specifying the intent of the arguments. */ + +static void +add_sym_2s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, + int kind, int standard, + gfc_try (*check) (gfc_expr *, gfc_expr *), + gfc_expr *(*simplify) (gfc_expr *, gfc_expr *), + void (*resolve) (gfc_code *), + const char *a1, bt type1, int kind1, int optional1, + sym_intent intent1, const char *a2, bt type2, int kind2, + int optional2, sym_intent intent2) +{ + gfc_check_f cf; + gfc_simplify_f sf; + gfc_resolve_f rf; + + cf.f2 = check; + sf.f2 = simplify; + rf.s1 = resolve; + + add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, + a1, type1, kind1, optional1, intent1, + a2, type2, kind2, optional2, intent2, (void *) 0); } @@ -521,9 +605,9 @@ add_sym_3 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty rf.f3 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + a3, type3, kind3, optional3, INTENT_IN, (void *) 0); } @@ -550,9 +634,9 @@ add_sym_3ml (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt rf.f3 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + a3, type3, kind3, optional3, INTENT_IN, (void *) 0); } @@ -579,9 +663,9 @@ add_sym_3red (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt rf.f3 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + a3, type3, kind3, optional3, INTENT_IN, (void *) 0); } @@ -607,9 +691,39 @@ add_sym_3s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, rf.s1 = resolve; add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + a3, type3, kind3, optional3, INTENT_IN, + (void *) 0); +} + + +/* Add a symbol to the subroutine list where the subroutine takes + 3 arguments, specifying the intent of the arguments. */ + +static void +add_sym_3s_intent (const char *name, gfc_isym_id id, enum klass cl, bt type, + int kind, int standard, + gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *), + gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *), + void (*resolve) (gfc_code *), + const char *a1, bt type1, int kind1, int optional1, + sym_intent intent1, const char *a2, bt type2, int kind2, + int optional2, sym_intent intent2, const char *a3, bt type3, + int kind3, int optional3, sym_intent intent3) +{ + gfc_check_f cf; + gfc_simplify_f sf; + gfc_resolve_f rf; + + cf.f3 = check; + sf.f3 = simplify; + rf.s1 = resolve; + + add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, + a1, type1, kind1, optional1, intent1, + a2, type2, kind2, optional2, intent2, + a3, type3, kind3, optional3, intent3, (void *) 0); } @@ -639,10 +753,10 @@ add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty rf.f4 = resolve; add_sym (name, id, cl, actual_ok, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, - a4, type4, kind4, optional4, + a1, type1, kind1, optional1, INTENT_IN, + a2, type2, kind2, optional2, INTENT_IN, + a3, type3, kind3, optional3, INTENT_IN, + a4, type4, kind4, optional4, INTENT_IN, (void *) 0); } @@ -651,15 +765,17 @@ add_sym_4 (const char *name, gfc_isym_id id, enum klass cl, int actual_ok, bt ty 4 arguments. */ static void -add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, +add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, + int standard, gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), void (*resolve) (gfc_code *), const char *a1, bt type1, int kind1, int optional1, - const char *a2, bt type2, int kind2, int optional2, - const char *a3, bt type3, int kind3, int optional3, - const char *a4, bt type4, int kind4, int optional4) + sym_intent intent1, const char *a2, bt type2, int kind2, + int optional2, sym_intent intent2, const char *a3, bt type3, + int kind3, int optional3, sym_intent intent3, const char *a4, + bt type4, int kind4, int optional4, sym_intent intent4) { gfc_check_f cf; gfc_simplify_f sf; @@ -670,10 +786,10 @@ add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, rf.s1 = resolve; add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, - a4, type4, kind4, optional4, + a1, type1, kind1, optional1, intent1, + a2, type2, kind2, optional2, intent2, + a3, type3, kind3, optional3, intent3, + a4, type4, kind4, optional4, intent4, (void *) 0); } @@ -682,17 +798,20 @@ add_sym_4s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, 5 arguments. */ static void -add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, int standard, +add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, + int standard, gfc_try (*check) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), gfc_expr *(*simplify) (gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *, gfc_expr *), void (*resolve) (gfc_code *), const char *a1, bt type1, int kind1, int optional1, - const char *a2, bt type2, int kind2, int optional2, - const char *a3, bt type3, int kind3, int optional3, - const char *a4, bt type4, int kind4, int optional4, - const char *a5, bt type5, int kind5, int optional5) + sym_intent intent1, const char *a2, bt type2, int kind2, + int optional2, sym_intent intent2, const char *a3, bt type3, + int kind3, int optional3, sym_intent intent3, const char *a4, + bt type4, int kind4, int optional4, sym_intent intent4, + const char *a5, bt type5, int kind5, int optional5, + sym_intent intent5) { gfc_check_f cf; gfc_simplify_f sf; @@ -703,11 +822,11 @@ add_sym_5s (const char *name, gfc_isym_id id, enum klass cl, bt type, int kind, rf.s1 = resolve; add_sym (name, id, cl, ACTUAL_NO, type, kind, standard, cf, sf, rf, - a1, type1, kind1, optional1, - a2, type2, kind2, optional2, - a3, type3, kind3, optional3, - a4, type4, kind4, optional4, - a5, type5, kind5, optional5, + a1, type1, kind1, optional1, intent1, + a2, type2, kind2, optional2, intent2, + a3, type3, kind3, optional3, intent3, + a4, type4, kind4, optional4, intent4, + a5, type5, kind5, optional5, intent5, (void *) 0); } @@ -962,7 +1081,8 @@ add_functions (void) *x = "x", *sh = "shift", *stg = "string", *ssg = "substring", *y = "y", *sz = "size", *sta = "string_a", *stb = "string_b", *z = "z", *ln = "len", *ut = "unit", *han = "handler", - *num = "number", *tm = "time", *nm = "name", *md = "mode"; + *num = "number", *tm = "time", *nm = "name", *md = "mode", + *vl = "values", *p1 = "path1", *p2 = "path2", *com = "command"; int di, dr, dd, dl, dc, dz, ii; @@ -1431,8 +1551,9 @@ add_functions (void) make_generic ("erfc", GFC_ISYM_ERFC, GFC_STD_F2008); add_sym_1 ("erfc_scaled", GFC_ISYM_ERFC_SCALED, CLASS_ELEMENTAL, ACTUAL_NO, - BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, NULL, - gfc_resolve_g77_math1, x, BT_REAL, dr, REQUIRED); + BT_REAL, dr, GFC_STD_F2008, gfc_check_fn_r, + gfc_simplify_erfc_scaled, gfc_resolve_g77_math1, x, BT_REAL, + dr, REQUIRED); make_generic ("erfc_scaled", GFC_ISYM_ERFC_SCALED, GFC_STD_F2008); @@ -1499,9 +1620,9 @@ add_functions (void) make_generic ("fraction", GFC_ISYM_FRACTION, GFC_STD_F95); - add_sym_2 ("fstat", GFC_ISYM_FSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_fstat, NULL, gfc_resolve_fstat, - a, BT_INTEGER, di, REQUIRED, b, BT_INTEGER, di, REQUIRED); + add_sym_2 ("fstat", GFC_ISYM_FSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_fstat, NULL, gfc_resolve_fstat, + ut, BT_INTEGER, di, REQUIRED, vl, BT_INTEGER, di, REQUIRED); make_generic ("fstat", GFC_ISYM_FSTAT, GFC_STD_GNU); @@ -1850,9 +1971,9 @@ add_functions (void) make_generic ("llt", GFC_ISYM_LLT, GFC_STD_F77); - add_sym_2 ("link", GFC_ISYM_LINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_link, NULL, gfc_resolve_link, - a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); + add_sym_2 ("link", GFC_ISYM_LINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_link, NULL, gfc_resolve_link, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); make_generic ("link", GFC_ISYM_LINK, GFC_STD_GNU); @@ -1900,15 +2021,15 @@ add_functions (void) make_generic ("logical", GFC_ISYM_LOGICAL, GFC_STD_F95); - add_sym_2 ("lstat", GFC_ISYM_LSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_stat, NULL, gfc_resolve_lstat, - a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED); + add_sym_2 ("lstat", GFC_ISYM_LSTAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_lstat, + nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED); make_generic ("lstat", GFC_ISYM_LSTAT, GFC_STD_GNU); - add_sym_1 ("malloc", GFC_ISYM_MALLOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU, - gfc_check_malloc, NULL, gfc_resolve_malloc, a, BT_INTEGER, di, - REQUIRED); + add_sym_1 ("malloc", GFC_ISYM_MALLOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, + GFC_STD_GNU, gfc_check_malloc, NULL, gfc_resolve_malloc, + sz, BT_INTEGER, di, REQUIRED); make_generic ("malloc", GFC_ISYM_MALLOC, GFC_STD_GNU); @@ -1967,13 +2088,13 @@ add_functions (void) make_generic ("maxval", GFC_ISYM_MAXVAL, GFC_STD_F95); - add_sym_0 ("mclock", GFC_ISYM_MCLOCK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - NULL, NULL, gfc_resolve_mclock); + add_sym_0 ("mclock", GFC_ISYM_MCLOCK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock); make_generic ("mclock", GFC_ISYM_MCLOCK, GFC_STD_GNU); - add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - NULL, NULL, gfc_resolve_mclock8); + add_sym_0 ("mclock8", GFC_ISYM_MCLOCK8, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, NULL, NULL, gfc_resolve_mclock8); make_generic ("mclock8", GFC_ISYM_MCLOCK8, GFC_STD_GNU); @@ -2100,9 +2221,9 @@ add_functions (void) make_generic ("precision", GFC_ISYM_PRECISION, GFC_STD_F95); - add_sym_1 ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, BT_LOGICAL, dl, GFC_STD_F95, - gfc_check_present, NULL, NULL, - a, BT_REAL, dr, REQUIRED); + add_sym_1_intent ("present", GFC_ISYM_PRESENT, CLASS_INQUIRY, ACTUAL_NO, + BT_LOGICAL, dl, GFC_STD_F95, gfc_check_present, NULL, NULL, + a, BT_REAL, dr, REQUIRED, INTENT_UNKNOWN); make_generic ("present", GFC_ISYM_PRESENT, GFC_STD_F95); @@ -2155,9 +2276,9 @@ add_functions (void) make_generic ("real", GFC_ISYM_REAL, GFC_STD_F77); - add_sym_2 ("rename", GFC_ISYM_RENAME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_rename, NULL, gfc_resolve_rename, - a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); + add_sym_2 ("rename", GFC_ISYM_RENAME, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_rename, NULL, gfc_resolve_rename, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); make_generic ("rename", GFC_ISYM_RENAME, GFC_STD_GNU); @@ -2338,9 +2459,9 @@ add_functions (void) make_generic ("sqrt", GFC_ISYM_SQRT, GFC_STD_F77); - add_sym_2 ("stat", GFC_ISYM_STAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_stat, NULL, gfc_resolve_stat, - a, BT_CHARACTER, dc, REQUIRED, b, BT_INTEGER, di, REQUIRED); + add_sym_2 ("stat", GFC_ISYM_STAT, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_stat, NULL, gfc_resolve_stat, + nm, BT_CHARACTER, dc, REQUIRED, vl, BT_INTEGER, di, REQUIRED); make_generic ("stat", GFC_ISYM_STAT, GFC_STD_GNU); @@ -2351,15 +2472,15 @@ add_functions (void) make_generic ("sum", GFC_ISYM_SUM, GFC_STD_F95); - add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_symlnk, NULL, gfc_resolve_symlnk, - a, BT_CHARACTER, dc, REQUIRED, b, BT_CHARACTER, dc, REQUIRED); + add_sym_2 ("symlnk", GFC_ISYM_SYMLNK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_symlnk, NULL, gfc_resolve_symlnk, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED); make_generic ("symlnk", GFC_ISYM_SYMLNK, GFC_STD_GNU); - add_sym_1 ("system", GFC_ISYM_SYSTEM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - NULL, NULL, NULL, - c, BT_CHARACTER, dc, REQUIRED); + add_sym_1 ("system", GFC_ISYM_SYSTEM, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, NULL, NULL, NULL, + com, BT_CHARACTER, dc, REQUIRED); make_generic ("system", GFC_ISYM_SYSTEM, GFC_STD_GNU); @@ -2440,16 +2561,16 @@ add_functions (void) make_generic ("ubound", GFC_ISYM_UBOUND, GFC_STD_F95); /* g77 compatibility for UMASK. */ - add_sym_1 ("umask", GFC_ISYM_UMASK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, - gfc_check_umask, NULL, gfc_resolve_umask, - a, BT_INTEGER, di, REQUIRED); + add_sym_1 ("umask", GFC_ISYM_UMASK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, + GFC_STD_GNU, gfc_check_umask, NULL, gfc_resolve_umask, + msk, BT_INTEGER, di, REQUIRED); make_generic ("umask", GFC_ISYM_UMASK, GFC_STD_GNU); /* g77 compatibility for UNLINK. */ add_sym_1 ("unlink", GFC_ISYM_UNLINK, NO_CLASS, ACTUAL_NO, BT_INTEGER, di, GFC_STD_GNU, gfc_check_unlink, NULL, gfc_resolve_unlink, - a, BT_CHARACTER, dc, REQUIRED); + "path", BT_CHARACTER, dc, REQUIRED); make_generic ("unlink", GFC_ISYM_UNLINK, GFC_STD_GNU); @@ -2468,9 +2589,9 @@ add_functions (void) make_generic ("verify", GFC_ISYM_VERIFY, GFC_STD_F95); - add_sym_1 ("loc", GFC_ISYM_LOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, GFC_STD_GNU, - gfc_check_loc, NULL, gfc_resolve_loc, - ar, BT_UNKNOWN, 0, REQUIRED); + add_sym_1 ("loc", GFC_ISYM_LOC, NO_CLASS, ACTUAL_NO, BT_INTEGER, ii, + GFC_STD_GNU, gfc_check_loc, NULL, gfc_resolve_loc, + x, BT_UNKNOWN, 0, REQUIRED); make_generic ("loc", GFC_ISYM_LOC, GFC_STD_GNU); } @@ -2491,7 +2612,8 @@ add_subroutines (void) *val = "value", *num = "number", *name = "name", *trim_name = "trim_name", *ut = "unit", *han = "handler", *sec = "seconds", *res = "result", *of = "offset", *md = "mode", - *whence = "whence", *pos = "pos"; + *whence = "whence", *pos = "pos", *ptr = "ptr", *p1 = "path1", + *p2 = "path2", *msk = "mask", *old = "old"; int di, dr, dc, dl, ii; @@ -2505,9 +2627,10 @@ add_subroutines (void) make_noreturn(); - add_sym_1s ("cpu_time", GFC_ISYM_CPU_TIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_cpu_time, NULL, gfc_resolve_cpu_time, - tm, BT_REAL, dr, REQUIRED); + add_sym_1s_intent ("cpu_time", GFC_ISYM_CPU_TIME, NO_CLASS, BT_UNKNOWN, 0, + GFC_STD_F95, gfc_check_cpu_time, NULL, + gfc_resolve_cpu_time, + tm, BT_REAL, dr, REQUIRED, INTENT_OUT); /* More G77 compatibility garbage. */ add_sym_2s ("ctime", GFC_ISYM_CTIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, @@ -2543,10 +2666,12 @@ add_subroutines (void) name, BT_CHARACTER, dc, REQUIRED, md, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); - add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_date_and_time, NULL, NULL, - dt, BT_CHARACTER, dc, OPTIONAL, tm, BT_CHARACTER, dc, OPTIONAL, - zn, BT_CHARACTER, dc, OPTIONAL, vl, BT_INTEGER, di, OPTIONAL); + add_sym_4s ("date_and_time", GFC_ISYM_DATE_AND_TIME, NO_CLASS, BT_UNKNOWN, 0, + GFC_STD_F95, gfc_check_date_and_time, NULL, NULL, + dt, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + tm, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + zn, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + vl, BT_INTEGER, di, OPTIONAL, INTENT_OUT); /* More G77 compatibility garbage. */ add_sym_2s ("etime", GFC_ISYM_ETIME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, @@ -2584,46 +2709,56 @@ add_subroutines (void) /* F2003 commandline routines. */ - add_sym_3s ("get_command", GFC_ISYM_GET_COMMAND, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, - NULL, NULL, gfc_resolve_get_command, - com, BT_CHARACTER, dc, OPTIONAL, - length, BT_INTEGER, di, OPTIONAL, - st, BT_INTEGER, di, OPTIONAL); + add_sym_3s_intent ("get_command", GFC_ISYM_GET_COMMAND, NO_CLASS, BT_UNKNOWN, + 0, GFC_STD_F2003, NULL, NULL, gfc_resolve_get_command, + com, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); - add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, - NULL, NULL, gfc_resolve_get_command_argument, - num, BT_INTEGER, di, REQUIRED, val, BT_CHARACTER, dc, OPTIONAL, - length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL); + add_sym_4s ("get_command_argument", GFC_ISYM_GET_COMMAND_ARGUMENT, NO_CLASS, + BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL, + gfc_resolve_get_command_argument, + num, BT_INTEGER, di, REQUIRED, INTENT_IN, + val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); /* F2003 subroutine to get environment variables. */ - add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, + add_sym_5s ("get_environment_variable", GFC_ISYM_GET_ENVIRONMENT_VARIABLE, + NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, NULL, NULL, gfc_resolve_get_environment_variable, - name, BT_CHARACTER, dc, REQUIRED, - val, BT_CHARACTER, dc, OPTIONAL, - length, BT_INTEGER, di, OPTIONAL, st, BT_INTEGER, di, OPTIONAL, - trim_name, BT_LOGICAL, dl, OPTIONAL); - - add_sym_2s ("move_alloc", GFC_ISYM_MOVE_ALLOC, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F2003, - gfc_check_move_alloc, NULL, NULL, - f, BT_UNKNOWN, 0, REQUIRED, - t, BT_UNKNOWN, 0, REQUIRED); - - add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_mvbits, gfc_simplify_mvbits, gfc_resolve_mvbits, - f, BT_INTEGER, di, REQUIRED, fp, BT_INTEGER, di, REQUIRED, - ln, BT_INTEGER, di, REQUIRED, t, BT_INTEGER, di, REQUIRED, - tp, BT_INTEGER, di, REQUIRED); - - add_sym_1s ("random_number", GFC_ISYM_RANDOM_NUMBER, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_random_number, NULL, gfc_resolve_random_number, - h, BT_REAL, dr, REQUIRED); - - add_sym_3s ("random_seed", GFC_ISYM_RANDOM_SEED, NO_CLASS, - BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_random_seed, NULL, gfc_resolve_random_seed, - sz, BT_INTEGER, di, OPTIONAL, pt, BT_INTEGER, di, OPTIONAL, - gt, BT_INTEGER, di, OPTIONAL); + name, BT_CHARACTER, dc, REQUIRED, INTENT_IN, + val, BT_CHARACTER, dc, OPTIONAL, INTENT_OUT, + length, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + st, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + trim_name, BT_LOGICAL, dl, OPTIONAL, INTENT_IN); + + add_sym_2s_intent ("move_alloc", GFC_ISYM_MOVE_ALLOC, NO_CLASS, BT_UNKNOWN, 0, + GFC_STD_F2003, gfc_check_move_alloc, NULL, NULL, + f, BT_UNKNOWN, 0, REQUIRED, INTENT_INOUT, + t, BT_UNKNOWN, 0, REQUIRED, INTENT_OUT); + + add_sym_5s ("mvbits", GFC_ISYM_MVBITS, CLASS_ELEMENTAL, BT_UNKNOWN, 0, + GFC_STD_F95, gfc_check_mvbits, gfc_simplify_mvbits, + gfc_resolve_mvbits, + f, BT_INTEGER, di, REQUIRED, INTENT_IN, + fp, BT_INTEGER, di, REQUIRED, INTENT_IN, + ln, BT_INTEGER, di, REQUIRED, INTENT_IN, + t, BT_INTEGER, di, REQUIRED, INTENT_INOUT, + tp, BT_INTEGER, di, REQUIRED, INTENT_IN); + + add_sym_1s_intent ("random_number", GFC_ISYM_RANDOM_NUMBER, NO_CLASS, + BT_UNKNOWN, 0, GFC_STD_F95, gfc_check_random_number, NULL, + gfc_resolve_random_number, + h, BT_REAL, dr, REQUIRED, INTENT_OUT); + + add_sym_3s_intent ("random_seed", GFC_ISYM_RANDOM_SEED, NO_CLASS, + BT_UNKNOWN, 0, GFC_STD_F95, + gfc_check_random_seed, NULL, gfc_resolve_random_seed, + sz, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + pt, BT_INTEGER, di, OPTIONAL, INTENT_IN, + gt, BT_INTEGER, di, OPTIONAL, INTENT_OUT); /* More G77 compatibility garbage. */ add_sym_3s ("alarm", GFC_ISYM_ALARM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, @@ -2633,7 +2768,7 @@ add_subroutines (void) add_sym_1s ("srand", GFC_ISYM_SRAND, NO_CLASS, BT_UNKNOWN, di, GFC_STD_GNU, gfc_check_srand, NULL, gfc_resolve_srand, - c, BT_INTEGER, 4, REQUIRED); + "seed", BT_INTEGER, 4, REQUIRED); add_sym_1s ("exit", GFC_ISYM_EXIT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_exit, NULL, gfc_resolve_exit, @@ -2663,13 +2798,16 @@ add_subroutines (void) gfc_check_fgetput_sub, NULL, gfc_resolve_fput_sub, c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); - add_sym_1s ("free", GFC_ISYM_FREE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_free, - NULL, gfc_resolve_free, c, BT_INTEGER, ii, REQUIRED); + add_sym_1s ("free", GFC_ISYM_FREE, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, + gfc_check_free, NULL, gfc_resolve_free, + ptr, BT_INTEGER, ii, REQUIRED); add_sym_4s ("fseek", GFC_ISYM_FSEEK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_fseek_sub, NULL, gfc_resolve_fseek_sub, - ut, BT_INTEGER, di, REQUIRED, of, BT_INTEGER, di, REQUIRED, - whence, BT_INTEGER, di, REQUIRED, st, BT_INTEGER, di, OPTIONAL); + ut, BT_INTEGER, di, REQUIRED, INTENT_IN, + of, BT_INTEGER, di, REQUIRED, INTENT_IN, + whence, BT_INTEGER, di, REQUIRED, INTENT_IN, + st, BT_INTEGER, di, OPTIONAL, INTENT_OUT); add_sym_2s ("ftell", GFC_ISYM_FTELL, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_ftell_sub, NULL, gfc_resolve_ftell_sub, @@ -2685,21 +2823,21 @@ add_subroutines (void) add_sym_3s ("link", GFC_ISYM_LINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_link_sub, NULL, gfc_resolve_link_sub, - name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); add_sym_1s ("perror", GFC_ISYM_PERROR, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_perror, NULL, gfc_resolve_perror, - c, BT_CHARACTER, dc, REQUIRED); + "string", BT_CHARACTER, dc, REQUIRED); add_sym_3s ("rename", GFC_ISYM_RENAME, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_rename_sub, NULL, gfc_resolve_rename_sub, - name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); add_sym_1s ("sleep", GFC_ISYM_SLEEP, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_sleep_sub, NULL, gfc_resolve_sleep_sub, - val, BT_INTEGER, di, REQUIRED); + sec, BT_INTEGER, di, REQUIRED); add_sym_3s ("fstat", GFC_ISYM_FSTAT, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_fstat_sub, NULL, gfc_resolve_fstat_sub, @@ -2723,17 +2861,19 @@ add_subroutines (void) add_sym_3s ("symlnk", GFC_ISYM_SYMLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_symlnk_sub, NULL, gfc_resolve_symlnk_sub, - name, BT_CHARACTER, dc, REQUIRED, val, BT_CHARACTER, + p1, BT_CHARACTER, dc, REQUIRED, p2, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); add_sym_2s ("system", GFC_ISYM_SYSTEM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, NULL, NULL, gfc_resolve_system_sub, com, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); - add_sym_3s ("system_clock", GFC_ISYM_SYSTEM_CLOCK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_F95, - gfc_check_system_clock, NULL, gfc_resolve_system_clock, - c, BT_INTEGER, di, OPTIONAL, cr, BT_INTEGER, di, OPTIONAL, - cm, BT_INTEGER, di, OPTIONAL); + add_sym_3s_intent ("system_clock", GFC_ISYM_SYSTEM_CLOCK, NO_CLASS, + BT_UNKNOWN, 0, GFC_STD_F95, + gfc_check_system_clock, NULL, gfc_resolve_system_clock, + c, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + cr, BT_INTEGER, di, OPTIONAL, INTENT_OUT, + cm, BT_INTEGER, di, OPTIONAL, INTENT_OUT); add_sym_2s ("ttynam", GFC_ISYM_TTYNAM, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_ttynam_sub, NULL, gfc_resolve_ttynam_sub, @@ -2741,11 +2881,11 @@ add_subroutines (void) add_sym_2s ("umask", GFC_ISYM_UMASK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_umask_sub, NULL, gfc_resolve_umask_sub, - val, BT_INTEGER, di, REQUIRED, num, BT_INTEGER, di, OPTIONAL); + msk, BT_INTEGER, di, REQUIRED, old, BT_INTEGER, di, OPTIONAL); add_sym_2s ("unlink", GFC_ISYM_UNLINK, NO_CLASS, BT_UNKNOWN, 0, GFC_STD_GNU, gfc_check_unlink_sub, NULL, gfc_resolve_unlink_sub, - c, BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); + "path", BT_CHARACTER, dc, REQUIRED, st, BT_INTEGER, di, OPTIONAL); } |