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| author | Ian Lance Taylor <iant@golang.org> | 2021-03-11 16:12:22 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-03-11 16:12:22 -0800 |
| commit | bc636c218f2b28da06cd1404d5b35d1f8cc43fd1 (patch) | |
| tree | 764937d8460563db6132d7c75e19b95ef3ea6ea8 /gcc/fortran/resolve.c | |
| parent | 89d7be42db00cd0953e7d4584877cf50a56ed046 (diff) | |
| parent | 7ad5a72c8bc6aa71a0d195ddfa207db01265fe0b (diff) | |
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Merge from trunk revision 7ad5a72c8bc6aa71a0d195ddfa207db01265fe0b.
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 11b5dbc..2a91ae7 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -13051,6 +13051,7 @@ static bool resolve_fl_procedure (gfc_symbol *sym, int mp_flag) { gfc_formal_arglist *arg; + bool allocatable_or_pointer; if (sym->attr.function && !resolve_fl_var_and_proc (sym, mp_flag)) @@ -13235,8 +13236,16 @@ resolve_fl_procedure (gfc_symbol *sym, int mp_flag) /* F2018, C15100: "The result of an elemental function shall be scalar, and shall not have the POINTER or ALLOCATABLE attribute." The scalar pointer is tested and caught elsewhere. */ + if (sym->result) + allocatable_or_pointer = sym->result->ts.type == BT_CLASS + && CLASS_DATA (sym->result) ? + (CLASS_DATA (sym->result)->attr.allocatable + || CLASS_DATA (sym->result)->attr.pointer) : + (sym->result->attr.allocatable + || sym->result->attr.pointer); + if (sym->attr.elemental && sym->result - && (sym->result->attr.allocatable || sym->result->attr.pointer)) + && allocatable_or_pointer) { gfc_error ("Function result variable %qs at %L of elemental " "function %qs shall not have an ALLOCATABLE or POINTER " |