d: Fix internal compiler error: in make_import, at d/imports.cc:48 [PR113125]
The cause of the ICE was that TYPE_DECLs were only being generated for
structs with members, not opaque structs.
PR d/113125
gcc/d/ChangeLog:
* types.cc (TypeVisitor::visit (TypeStruct *)): Generate TYPE_DECL and
apply UDAs to opaque struct declarations.
gcc/testsuite/ChangeLog:
* gdc.dg/imports/pr113125.d: New test.
* gdc.dg/pr113125.d: New test.
(cherry picked from commit b0efb1c35724e3332ee5993976efb98200c1a154)
diff --git a/gcc/d/types.cc b/gcc/d/types.cc
index f19779f..05050f9 100644
--- a/gcc/d/types.cc
+++ b/gcc/d/types.cc
@@ -1230,6 +1230,11 @@
apply_user_attributes (t->sym, t->ctype);
finish_aggregate_type (structsize, alignsize, t->ctype);
}
+ else
+ {
+ build_type_decl (t->ctype, t->sym);
+ apply_user_attributes (t->sym, t->ctype);
+ }
/* For structs with a user defined postblit, copy constructor, or a
destructor, also set TREE_ADDRESSABLE on the type and all variants.
diff --git a/gcc/testsuite/gdc.dg/imports/pr113125.d b/gcc/testsuite/gdc.dg/imports/pr113125.d
new file mode 100644
index 0000000..761e613
--- /dev/null
+++ b/gcc/testsuite/gdc.dg/imports/pr113125.d
@@ -0,0 +1,2 @@
+module imports.pr113125;
+struct S113125;
diff --git a/gcc/testsuite/gdc.dg/pr113125.d b/gcc/testsuite/gdc.dg/pr113125.d
new file mode 100644
index 0000000..cb7300b
--- /dev/null
+++ b/gcc/testsuite/gdc.dg/pr113125.d
@@ -0,0 +1,4 @@
+// { dg-do compile }
+// { dg-options "-I $srcdir/gdc.dg" }
+module pr113125;
+import imports.pr113125: S113125;
