[multiple changes]
2019-01-19 Dominique d'Humieres <dominiq@gcc.gnu.org> PR fortran/37835 * resolve.c (resolve_types): Add !flag_automatic. * symbol.c (gfc_add_save): Silence warnings. 2019-01-18 Dominique d'Humieres <dominiq@gcc.gnu.org> PR fortran/37835 * gfortran.dg/no-automatic.f90: New test. From-SVN: r268098
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2019-01-19 Dominique d'Humieres <dominiq@gcc.gnu.org>
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PR fortran/37835
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* resolve.c (resolve_types): Add !flag_automatic.
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* symbol.c (gfc_add_save): Silence warnings.
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2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
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PR fortran/77960
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@ -1377,6 +1377,9 @@ The default, which is @option{-fautomatic}, uses the stack for local
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variables smaller than the value given by @option{-fmax-stack-var-size}.
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Use the option @option{-frecursive} to use no static memory.
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Local variables or arrays having an explicit @code{SAVE} attribute are
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silently ignored unless the @option{-pedantic} option is added.
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@item -ff2c
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@opindex ff2c
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@cindex calling convention
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@ -16673,7 +16673,7 @@ resolve_types (gfc_namespace *ns)
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gfc_traverse_ns (ns, resolve_values);
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if (ns->save_all)
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if (ns->save_all || !flag_automatic)
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gfc_save_all (ns);
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iter_stack = NULL;
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@ -1306,7 +1306,8 @@ gfc_add_save (symbol_attribute *attr, save_state s, const char *name,
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if (s == SAVE_EXPLICIT)
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gfc_unset_implicit_pure (NULL);
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if (s == SAVE_EXPLICIT && attr->save == SAVE_EXPLICIT)
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if (s == SAVE_EXPLICIT && attr->save == SAVE_EXPLICIT
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&& (flag_automatic || pedantic))
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{
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if (!gfc_notify_std (GFC_STD_LEGACY,
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"Duplicate SAVE attribute specified at %L",
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@ -1,3 +1,8 @@
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2019-01-18 Dominique d'Humieres <dominiq@gcc.gnu.org>
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PR fortran/37835
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* gfortran.dg/no-automatic.f90: New test.
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2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
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PR fortran/77960
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@ -0,0 +1,20 @@
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! { dg-do run }
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! { dg-options "-fno-automatic" }
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!
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! PR fortran/37835
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! Contributed by Tobias Burnus <burnus@gcc.gnu.org>.
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!
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subroutine foo(n)
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integer :: n
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type t
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integer :: i = 42
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end type t
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type(t) :: myt
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if(n==1) myt%i = 2
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print *, myt%i
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if (n > 1 .and. myt%i /= 2) stop 1
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end subroutine foo
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call foo(1)
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call foo(2)
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end
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