[Bug target/98688] C++ modules support does not work on PowerPC with opaque MMA types vector_pair/vector_quad

[acsawdey at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98688

--- Comment #1 from acsawdey at gcc dot gnu.org ---
I don't know if this is the right thing to do, but ignoring the opaque type
here make the ICE go away. I suspect I need to construct a module test case
using vector_pair/vector_quad to really test this though.


diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index d2093916c9e..3ec0b04def3 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -8831,6 +8831,10 @@ trees_out::type_node (tree type)
       }
       break;

+    case OPAQUE_TYPE:
+      /* No additional data.  */
+      break;
+
     case OFFSET_TYPE:
       tree_node (TYPE_OFFSET_BASETYPE (type));
       break;