diff options
Diffstat (limited to 'gcc/java')
| -rw-r--r-- | gcc/java/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/java/constants.c | 9 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index f4f8a2a..4f7fc41 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,10 @@ +2009-04-27 Richard Guenther <rguenther@suse.de> + + PR java/38374 + * constants.c (build_constants_constructor): Retain the old + pointer type as valid TYPE_POINTER_TO after patching the + type of the constant pool decl. + 2009-04-24 Ian Lance Taylor <iant@google.com> * jcf-parse.c (handle_constant): Add cast to enum type. diff --git a/gcc/java/constants.c b/gcc/java/constants.c index 526d9c7..70d628b 100644 --- a/gcc/java/constants.c +++ b/gcc/java/constants.c @@ -557,13 +557,22 @@ build_constants_constructor (void) tree data_decl, tags_decl, tags_type; tree max_index = build_int_cst (sizetype, outgoing_cpool->count - 1); tree index_type = build_index_type (max_index); + tree tem; /* Add dummy 0'th element of constant pool. */ tags_list = tree_cons (NULL_TREE, get_tag_node (0), tags_list); data_list = tree_cons (NULL_TREE, null_pointer_node, data_list); + /* Change the type of the decl to have the proper array size. + ??? Make sure to transition the old type-pointer-to list to this + new type to not invalidate all build address expressions. */ data_decl = build_constant_data_ref (false); + tem = TYPE_POINTER_TO (TREE_TYPE (data_decl)); + if (!tem) + tem = build_pointer_type (TREE_TYPE (data_decl)); + TYPE_POINTER_TO (TREE_TYPE (data_decl)) = NULL_TREE; TREE_TYPE (data_decl) = build_array_type (ptr_type_node, index_type); + TYPE_POINTER_TO (TREE_TYPE (data_decl)) = tem; DECL_INITIAL (data_decl) = build_constructor_from_list (TREE_TYPE (data_decl), data_list); DECL_SIZE (data_decl) = TYPE_SIZE (TREE_TYPE (data_decl)); |