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init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and TYPE_SIZE_UNIT of full_type. 

* init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
        TYPE_SIZE_UNIT of full_type.

From-SVN: r83927
This commit is contained in:
Richard Henderson 2004-06-30 12:53:14 -07:00 committed by Richard Henderson
parent aff982b111
commit 9117ccad0c
2 changed files with 30 additions and 2 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2004-06-30 Richard Henderson <rth@redhat.com>
* init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
TYPE_SIZE_UNIT of full_type.
2004-06-30 Per Bothner <per@bothner.com>
Conditionally compile support for --enable-mapped_location.

27
gcc/cp/init.c
View File

@ -1815,10 +1815,20 @@ build_new_1 (tree exp)
if (nelts)
{
tree index;
has_array = 1;
outer_nelts = nelts;
/* Use an incomplete array type to avoid VLA headaches. */
/* ??? The middle-end will error on us for building a VLA outside a
function context. Methinks that's not it's purvey. So we'll do
our own VLA layout later. */
full_type = build_cplus_array_type (type, NULL_TREE);
index = convert (sizetype, nelts);
index = size_binop (MINUS_EXPR, index, size_one_node);
TYPE_DOMAIN (full_type) = build_index_type (index);
}
else
full_type = type;
@ -1857,7 +1867,20 @@ build_new_1 (tree exp)
size = size_in_bytes (true_type);
if (has_array)
size = size_binop (MULT_EXPR, size, convert (sizetype, nelts));
{
tree n, bitsize;
/* Do our own VLA layout. Setting TYPE_SIZE/_UNIT is necessary in
order for the <INIT_EXPR <*foo> <CONSTRUCTOR ...>> to be valid. */
n = convert (sizetype, nelts);
size = size_binop (MULT_EXPR, size, n);
TYPE_SIZE_UNIT (full_type) = size;
n = convert (bitsizetype, nelts);
bitsize = size_binop (MULT_EXPR, TYPE_SIZE (true_type), n);
TYPE_SIZE (full_type) = bitsize;
}
/* Allocate the object. */
if (! placement && TYPE_FOR_JAVA (true_type))