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init.c (build_zero_init): max_index is the number of elements, minus 1.

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* init.c (build_zero_init): max_index is the number of
	elements, minus 1.

From-SVN: r92323
This commit is contained in:
Steven Bosscher 2004-12-17 17:10:49 +00:00 committed by Steven Bosscher
parent b9e1e14b5b
commit 6b6c8106ab
2 changed files with 10 additions and 1 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2004-12-17 Steven Bosscher <stevenb@suse.de>
* init.c (build_zero_init): max_index is the number of
elements, minus 1.
2004-12-17 Nathan Sidwell <nathan@codesourcery.com> 2004-12-17 Nathan Sidwell <nathan@codesourcery.com>
PR c++/18721 PR c++/18721

6
gcc/cp/init.c
View File

@ -221,7 +221,11 @@ build_zero_init (tree type, tree nelts, bool static_storage_p)
init = build_constructor (type, NULL_TREE); init = build_constructor (type, NULL_TREE);
/* Iterate over the array elements, building initializations. */ /* Iterate over the array elements, building initializations. */
inits = NULL_TREE; inits = NULL_TREE;
max_index = nelts ? nelts : array_type_nelts (type); if (nelts)
max_index = fold (build2 (MINUS_EXPR, TREE_TYPE (nelts),
nelts, integer_one_node));
else
max_index = array_type_nelts (type);
gcc_assert (TREE_CODE (max_index) == INTEGER_CST); gcc_assert (TREE_CODE (max_index) == INTEGER_CST);
/* A zero-sized array, which is accepted as an extension, will /* A zero-sized array, which is accepted as an extension, will