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cp-tree.h (build_vec_delete): Remove `auto_delete' argument.

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* cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
* init.c (build_vec_delete, build_vec_delete_1): Likewise.
Always destruct virtual bases of array components, but never
delete them.
(build_vec_init): Adjust invocations.
(build_delete): Likewise.
* decl2.c (delete_sanity): Likewise.

From-SVN: r30606
This commit is contained in:
Alexandre Oliva 1999-11-21 17:44:34 +00:00 committed by Alexandre Oliva
parent 5f1e6755ec
commit c7edeea32a
4 changed files with 21 additions and 37 deletions
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10
gcc/cp/ChangeLog
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@ -1,3 +1,13 @@
1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
* init.c (build_vec_delete, build_vec_delete_1): Likewise.
Always destruct virtual bases of array components, but never
delete them.
(build_vec_init): Adjust invocations.
(build_delete): Likewise.
* decl2.c (delete_sanity): Likewise.
1999-11-19 Nathan Sidwell <nathan@acm.org>
* cp-tree.h (grok_method_quals): Return this pointer qualifiers.

2
gcc/cp/cp-tree.h
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@ -3659,7 +3659,7 @@ extern tree build_vec_init PROTO((tree, tree, tree, tree, int));
extern tree build_x_delete PROTO((tree, int, tree));
extern tree build_delete PROTO((tree, tree, tree, int, int));
extern tree build_vbase_delete PROTO((tree, tree));
extern tree build_vec_delete PROTO((tree, tree, tree, tree, int));
extern tree build_vec_delete PROTO((tree, tree, tree, int));
extern tree create_temporary_var PROTO((tree));
extern void begin_init_stmts PROTO((tree *, tree *));
extern tree finish_init_stmts PROTO((tree, tree));

3
gcc/cp/decl2.c
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@ -1194,8 +1194,7 @@ delete_sanity (exp, size, doing_vec, use_global_delete)
return build1 (NOP_EXPR, void_type_node, t);
if (doing_vec)
return build_vec_delete (t, maxindex, integer_one_node,
integer_zero_node, use_global_delete);
return build_vec_delete (t, maxindex, integer_one_node, use_global_delete);
else
{
if (IS_AGGR_TYPE (TREE_TYPE (type))

43
gcc/cp/init.c
View File

@ -37,8 +37,7 @@ static void expand_aggr_vbase_init_1 PROTO((tree, tree, tree, tree));
static void construct_virtual_bases PROTO((tree, tree, tree, tree, tree));
static void expand_aggr_init_1 PROTO((tree, tree, tree, tree, int));
static void expand_default_init PROTO((tree, tree, tree, tree, int));
static tree build_vec_delete_1 PROTO((tree, tree, tree, tree, tree,
int));
static tree build_vec_delete_1 PROTO((tree, tree, tree, tree, int));
static void perform_member_init PROTO((tree, tree, tree, int));
static void sort_base_init PROTO((tree, tree *, tree *));
static tree build_builtin_delete_call PROTO((tree));
@ -2434,10 +2433,9 @@ build_new_1 (exp)
}
static tree
build_vec_delete_1 (base, maxindex, type, auto_delete_vec, auto_delete,
use_global_delete)
build_vec_delete_1 (base, maxindex, type, auto_delete_vec, use_global_delete)
tree base, maxindex, type;
tree auto_delete_vec, auto_delete;
tree auto_delete_vec;
int use_global_delete;
{
tree virtual_size;
@ -2481,29 +2479,10 @@ build_vec_delete_1 (base, maxindex, type, auto_delete_vec, auto_delete,
controller = build (BIND_EXPR, void_type_node, tbase, NULL_TREE, NULL_TREE);
TREE_SIDE_EFFECTS (controller) = 1;
if (auto_delete != integer_zero_node
&& auto_delete != integer_two_node)
{
tree base_tbd = cp_convert (ptype,
build_binary_op (MINUS_EXPR,
cp_convert (ptr_type_node, base),
BI_header_size));
/* This is the real size */
virtual_size = size_binop (PLUS_EXPR, virtual_size, BI_header_size);
body = build_expr_list (NULL_TREE,
build_x_delete (base_tbd,
2 | use_global_delete,
virtual_size));
body = fold (build (COND_EXPR, void_type_node,
fold (build (BIT_AND_EXPR, integer_type_node,
auto_delete, integer_one_node)),
body, integer_zero_node));
}
else
body = NULL_TREE;
body = NULL_TREE;
body = tree_cons (NULL_TREE,
build_delete (ptype, tbase, auto_delete,
build_delete (ptype, tbase, integer_two_node,
LOOKUP_NORMAL|LOOKUP_DESTRUCTOR, 1),
body);
@ -2909,7 +2888,6 @@ build_vec_init (decl, base, maxindex, init, from_array)
iterator),
type,
/*auto_delete_vec=*/integer_zero_node,
/*auto_delete=*/integer_zero_node,
/*use_global_delete=*/0);
finish_cleanup (e, try_block);
}
@ -3014,8 +2992,7 @@ build_delete (type, addr, auto_delete, flags, use_global_delete)
return error_mark_node;
}
return build_vec_delete (addr, array_type_nelts (type),
auto_delete, integer_zero_node,
use_global_delete);
auto_delete, use_global_delete);
}
else
{
@ -3209,7 +3186,6 @@ build_vbase_delete (type, decl)
BASE is the expression that should yield the store to be deleted.
This function expands (or synthesizes) these calls itself.
AUTO_DELETE_VEC says whether the container (vector) should be deallocated.
AUTO_DELETE say whether each item in the container should be deallocated.
This also calls delete for virtual baseclasses of elements of the vector.
@ -3221,10 +3197,9 @@ build_vbase_delete (type, decl)
be worth bothering.) */
tree
build_vec_delete (base, maxindex, auto_delete_vec, auto_delete,
use_global_delete)
build_vec_delete (base, maxindex, auto_delete_vec, use_global_delete)
tree base, maxindex;
tree auto_delete_vec, auto_delete;
tree auto_delete_vec;
int use_global_delete;
{
tree type;
@ -3266,6 +3241,6 @@ build_vec_delete (base, maxindex, auto_delete_vec, auto_delete,
return error_mark_node;
}
return build_vec_delete_1 (base, maxindex, type, auto_delete_vec, auto_delete,
return build_vec_delete_1 (base, maxindex, type, auto_delete_vec,
use_global_delete);
}