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| author | Eric Botcazou <ebotcazou@adacore.com> | 2014-11-24 08:18:40 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2014-11-24 08:18:40 +0000 |
| commit | 90b4c164f4c725bfd77c1a1c6ad574604b423401 (patch) | |
| tree | d3dce21e6f62462c4a3162939a961e2744aecfb6 /gcc/ada/gcc-interface/utils2.c | |
| parent | 29e0597e2530cc21fe964e35c6cfbfadfb08a01e (diff) | |
| download | gcc-90b4c164f4c725bfd77c1a1c6ad574604b423401.zip gcc-90b4c164f4c725bfd77c1a1c6ad574604b423401.tar.gz gcc-90b4c164f4c725bfd77c1a1c6ad574604b423401.tar.bz2 | |
trans.c (push_range_check_info): Replace early test with assertion.
* gcc-interface/trans.c (push_range_check_info): Replace early test
with assertion.
(Raise_Error_to_gnu): Do not call push_range_check_info if the loop
stack is empty.
* gcc-interface/utils.c (convert_to_fat_pointer): Fix formatting.
* gcc-interface/utils2.c (gnat_invariant_expr): Deal with padded types
and revert latest change.
From-SVN: r217998
Diffstat (limited to 'gcc/ada/gcc-interface/utils2.c')
| -rw-r--r-- | gcc/ada/gcc-interface/utils2.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ada/gcc-interface/utils2.c b/gcc/ada/gcc-interface/utils2.c index e853e1f..1296a49 100644 --- a/gcc/ada/gcc-interface/utils2.c +++ b/gcc/ada/gcc-interface/utils2.c @@ -2780,7 +2780,13 @@ gnat_invariant_expr (tree expr) || (TREE_CODE (expr) == VAR_DECL && TREE_READONLY (expr))) && decl_function_context (expr) == current_function_decl && DECL_INITIAL (expr)) - expr = remove_conversions (DECL_INITIAL (expr), false); + { + expr = DECL_INITIAL (expr); + /* Look into CONSTRUCTORs built to initialize padded types. */ + if (TYPE_IS_PADDING_P (TREE_TYPE (expr))) + expr = convert (TREE_TYPE (TYPE_FIELDS (TREE_TYPE (expr))), expr); + expr = remove_conversions (expr, false); + } if (TREE_CONSTANT (expr)) return fold_convert (type, expr); @@ -2836,7 +2842,7 @@ object: if (!TREE_READONLY (t)) return NULL_TREE; - if (TREE_CODE (t) == CONSTRUCTOR || TREE_CODE (t) == PARM_DECL) + if (TREE_CODE (t) == PARM_DECL) return fold_convert (type, expr); if (TREE_CODE (t) == VAR_DECL |