26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=blobdiff_plain;f=gcc%2Fcp%2Fpt.cc;h=79bc9c014c8504b7dddf094c4e2f36b4fa50d24b;hp=c7f4a95a7237ff91cbc0d81dc78de1ca35579b44;hb=396a4e76afec30d2461638f569cae18955eb4ad2;hpb=9410a52061ffe4a9e6ef8fd82f9c21d1874ff589
|
|
|
|
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc
|
|
index c7f4a95a723..79bc9c014c8 100644
|
|
--- a/gcc/cp/pt.cc
|
|
+++ b/gcc/cp/pt.cc
|
|
@@ -4106,10 +4106,14 @@ find_parameter_packs_r (tree *tp, int *walk_subtrees, void* data)
|
|
case TAG_DEFN:
|
|
t = TREE_TYPE (t);
|
|
if (CLASS_TYPE_P (t))
|
|
- /* Local class, need to look through the whole definition. */
|
|
- for (tree bb : BINFO_BASE_BINFOS (TYPE_BINFO (t)))
|
|
- cp_walk_tree (&BINFO_TYPE (bb), &find_parameter_packs_r,
|
|
- ppd, ppd->visited);
|
|
+ {
|
|
+ /* Local class, need to look through the whole definition.
|
|
+ TYPE_BINFO might be unset for a partial instantiation. */
|
|
+ if (TYPE_BINFO (t))
|
|
+ for (tree bb : BINFO_BASE_BINFOS (TYPE_BINFO (t)))
|
|
+ cp_walk_tree (&BINFO_TYPE (bb), &find_parameter_packs_r,
|
|
+ ppd, ppd->visited);
|
|
+ }
|
|
else
|
|
/* Enum, look at the values. */
|
|
for (tree l = TYPE_VALUES (t); l; l = TREE_CHAIN (l))
|