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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-01-12 13:18:13 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-01-12 13:18:13 +0000 |
| commit | 4131d641e063777a7ea69d247f9b27f79e9342d0 (patch) | |
| tree | 9bed28685aff67769026ce197c982cd3996f0f5f | |
| parent | 05e0956519aefe7929b081da944059e20a11a79f (diff) | |
| download | ppe42-gcc-4131d641e063777a7ea69d247f9b27f79e9342d0.tar.gz ppe42-gcc-4131d641e063777a7ea69d247f9b27f79e9342d0.zip | |
* pt.c (for_each_template_parm): Do not check for duplicates.
(for_each_template_parm): Use walk_tree duplicate checking code.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75718 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 13 |
2 files changed, 6 insertions, 12 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 2d100c8cab2..d721909963b 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2004-01-12 Jan Hubicka <jh@suse.cz> + + * pt.c (for_each_template_parm): Do not check for duplicates. + (for_each_template_parm): Use walk_tree duplicate checking code. + 2004-01-11 Ian Lance Taylor <ian@wasabisystems.com> PR c++/3478 diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 040476c2181..473b6fe03bd 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -4511,17 +4511,6 @@ for_each_template_parm_r (tree* tp, int* walk_subtrees, void* d) struct pair_fn_data *pfd = (struct pair_fn_data *) d; tree_fn_t fn = pfd->fn; void *data = pfd->data; - void **slot; - - /* If we have already visited this tree, there's no need to walk - subtrees. Otherwise, add it to the visited table. */ - slot = htab_find_slot (pfd->visited, *tp, INSERT); - if (*slot) - { - *walk_subtrees = 0; - return NULL_TREE; - } - *slot = *tp; if (TYPE_P (t) && for_each_template_parm (TYPE_CONTEXT (t), fn, data, pfd->visited)) @@ -4714,7 +4703,7 @@ for_each_template_parm (tree t, tree_fn_t fn, void* data, htab_t visited) result = walk_tree (&t, for_each_template_parm_r, &pfd, - NULL) != NULL_TREE; + pfd.visited) != NULL_TREE; /* Clean up. */ if (!visited) |
