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authorJason Merrill <jason@redhat.com>2022-03-15 16:23:47 -0400
committerJason Merrill <jason@redhat.com>2022-03-28 15:36:12 -0400
commitf8093854c78f820a4f0202fd4db7bba0ee0573c8 (patch)
tree6432bc735f32c1007c67adf48520be755a3a2adb
parent23e57329c6516a81a8d3eb21b365ca8a0ec0c41b (diff)
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c++: add comment
gcc/cp/ChangeLog: * pt.cc (determine_specialization): Add comment.
-rw-r--r--gcc/cp/pt.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc
index cd07e48..ece839c 100644
--- a/gcc/cp/pt.cc
+++ b/gcc/cp/pt.cc
@@ -2325,6 +2325,8 @@ determine_specialization (tree template_id,
continue;
if (freq)
{
+ /* C++20 CA104: Substitute directly into the
+ constraint-expression. */
tree fargs = DECL_TI_ARGS (fn);
tsubst_flags_t complain = tf_none;
freq = tsubst_constraint (freq, fargs, complain, fn);