From 5a47fc2f955ddee6b4a061f51a75aad555dcc4ab Mon Sep 17 00:00:00 2001 From: Daniel Franke Date: Sat, 3 Jan 2009 18:20:11 -0500 Subject: [PATCH] symbol.c (save_symbol): Don't SAVE function results. gcc/fortran: 2009-01-03 Daniel Franke * symbol.c (save_symbol): Don't SAVE function results. gcc/testsuite: 2009-01-03 Daniel Franke * gfortran.dg/func_result_4.f90: New. From-SVN: r143039 --- gcc/fortran/ChangeLog | 4 ++++ gcc/fortran/symbol.c | 1 + gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gfortran.dg/func_result_4.f90 | 10 ++++++++++ 4 files changed, 19 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/func_result_4.f90 diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 738209bb992..28fa3685ae8 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,7 @@ +2009-01-03 Daniel Franke + + * symbol.c (save_symbol): Don't SAVE function results. + 2009-01-03 Paul Thomas PR fortran/38594 diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c index 7c79ef80afa..b74318c51f3 100644 --- a/gcc/fortran/symbol.c +++ b/gcc/fortran/symbol.c @@ -3197,6 +3197,7 @@ save_symbol (gfc_symbol *sym) if (sym->attr.in_common || sym->attr.dummy + || sym->attr.result || sym->attr.flavor != FL_VARIABLE) return; /* Automatic objects are not saved. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fe53d67cfe8..7e2416303a4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2009-01-03 Daniel Franke + + * gfortran.dg/func_result_4.f90: New. + 2009-01-03 Paul Thomas PR fortran/38594 diff --git a/gcc/testsuite/gfortran.dg/func_result_4.f90 b/gcc/testsuite/gfortran.dg/func_result_4.f90 new file mode 100644 index 00000000000..81f02a57ca2 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/func_result_4.f90 @@ -0,0 +1,10 @@ +! { dg-do "compile" } +! { dg-options "-c" } +! +! Do not apply the SAVE attribute to function results. +! +FUNCTION f() RESULT (g) + INTEGER :: g + SAVE + g = 42 +END FUNCTION -- 2.30.2