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| author | Eric Botcazou <ebotcazou@adacore.com> | 2011-09-26 07:52:58 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-09-26 07:52:58 +0000 |
| commit | 50179d5882b4abaed3c5deaa6a3068e01956fe29 (patch) | |
| tree | 8d0ae965ac4142c79fa9762852ce25e5e0cdf3bf /gcc/ada/gcc-interface/trans.c | |
| parent | 382346e535ff0d18de34888258c948e908646fb6 (diff) | |
| download | gcc-50179d5882b4abaed3c5deaa6a3068e01956fe29.zip gcc-50179d5882b4abaed3c5deaa6a3068e01956fe29.tar.gz gcc-50179d5882b4abaed3c5deaa6a3068e01956fe29.tar.bz2 | |
ada-tree.h (TYPE_NULL_BOUNDS): New macro.
* gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
(SET_TYPE_NULL_BOUNDS): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
* gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
pointer types.
* gcc-interface/utils.c (create_var_decl_1): If the object is external,
check that the initializer is a valid constant expression for use in
initializing a static variable. Add missing guard.
(update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
(convert_to_fat_pointer): In the null fat pointer case, build a valid
pointer for the bounds.
* gcc-interface/utils2.c (compare_fat_pointers): New function.
(build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
From-SVN: r179180
Diffstat (limited to 'gcc/ada/gcc-interface/trans.c')
| -rw-r--r-- | gcc/ada/gcc-interface/trans.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ada/gcc-interface/trans.c b/gcc/ada/gcc-interface/trans.c index 7357986..92ba778 100644 --- a/gcc/ada/gcc-interface/trans.c +++ b/gcc/ada/gcc-interface/trans.c @@ -1052,6 +1052,7 @@ Identifier_to_gnu (Node_Id gnat_node, tree *gnu_result_type_p) && DECL_P (gnu_result) && DECL_INITIAL (gnu_result) && !(AGGREGATE_TYPE_P (TREE_TYPE (gnu_result)) + && !TYPE_IS_FAT_POINTER_P (TREE_TYPE (gnu_result)) && type_contains_placeholder_p (TREE_TYPE (gnu_result)))) { bool constant_only = (TREE_CODE (gnu_result) == CONST_DECL |