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| author | Eric Botcazou <ebotcazou@adacore.com> | 2012-07-03 09:06:08 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2012-07-03 09:06:08 +0000 |
| commit | b83053bf4288fa0fe49eb55027174f9bc4600c43 (patch) | |
| tree | d28a2bb0690595e7ac949c57f5831fc94694588a /gcc | |
| parent | 4a147e4e048576fd75cec40797cca5a972c91c48 (diff) | |
| download | gcc-b83053bf4288fa0fe49eb55027174f9bc4600c43.zip gcc-b83053bf4288fa0fe49eb55027174f9bc4600c43.tar.gz gcc-b83053bf4288fa0fe49eb55027174f9bc4600c43.tar.bz2 | |
trans.c (Call_to_gnu): Robustify test for function case if the CICO mechanism is used.
* gcc-interface/trans.c (Call_to_gnu): Robustify test for function case
if the CICO mechanism is used.
From-SVN: r189204
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ada/gcc-interface/trans.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gnat.dg/recursive_call.adb | 10 |
4 files changed, 21 insertions, 3 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index f6eb89b..60f6ef8 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,5 +1,10 @@ 2012-07-03 Eric Botcazou <ebotcazou@adacore.com> + * gcc-interface/trans.c (Call_to_gnu): Robustify test for function case + if the CICO mechanism is used. + +2012-07-03 Eric Botcazou <ebotcazou@adacore.com> + * gcc-interface/utils2.c (build_simple_component_ref): Do not look through an extension if the type contains a placeholder. diff --git a/gcc/ada/gcc-interface/trans.c b/gcc/ada/gcc-interface/trans.c index de03cba..08a263a 100644 --- a/gcc/ada/gcc-interface/trans.c +++ b/gcc/ada/gcc-interface/trans.c @@ -4084,7 +4084,7 @@ Call_to_gnu (Node_Id gnat_node, tree *gnu_result_type_p, tree gnu_target, /* The first entry is for the actual return value if this is a function, so skip it. */ - if (TREE_VALUE (gnu_cico_list) == void_type_node) + if (function_call) gnu_cico_list = TREE_CHAIN (gnu_cico_list); if (Nkind (Name (gnat_node)) == N_Explicit_Dereference) @@ -4188,8 +4188,7 @@ Call_to_gnu (Node_Id gnat_node, tree *gnu_result_type_p, tree gnu_target, return value from it and update the return type. */ if (TYPE_CI_CO_LIST (gnu_subprog_type)) { - tree gnu_elmt = value_member (void_type_node, - TYPE_CI_CO_LIST (gnu_subprog_type)); + tree gnu_elmt = TYPE_CI_CO_LIST (gnu_subprog_type); gnu_call = build_component_ref (gnu_call, NULL_TREE, TREE_PURPOSE (gnu_elmt), false); gnu_result_type = TREE_TYPE (gnu_call); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 539dfd3..1d7c75e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2012-07-03 Eric Botcazou <ebotcazou@adacore.com> + * gnat.dg/recursive_call.adb: New test. + +2012-07-03 Eric Botcazou <ebotcazou@adacore.com> + * gnat.dg/discr37.ad[sb]: New test. 2012-07-03 Oleg Endo <olegendo@gcc.gnu.org> diff --git a/gcc/testsuite/gnat.dg/recursive_call.adb b/gcc/testsuite/gnat.dg/recursive_call.adb new file mode 100644 index 0000000..ab60e44 --- /dev/null +++ b/gcc/testsuite/gnat.dg/recursive_call.adb @@ -0,0 +1,10 @@ +-- { dg-do compile } +-- { dg-options "-gnat2012" } + +function Recursive_Call (File : String; Status : out Boolean) return Boolean is +begin + if File /= "/dev/null" then + return Recursive_Call ("/dev/null", Status); + end if; + return False; +end; |