Hi,
r13-1104-gf4c3ce32fa54c1 introduced a regression, which had an
accidental self assignment of TYPE_PACKED when it should have been
assigned to the type's variants. This patch fixes that.
Bootstrapped and regression tested on x86_64-linux-gnu/-m32, committed
to mainline, and backported to releases/gcc-14 and releases/gcc-13.
Regards,
Iain.
---
PR d/117621
gcc/d/ChangeLog:
* types.cc (finish_aggregate_type): Propagate TYPE_PACKED to variants.
gcc/testsuite/ChangeLog:
* gdc.dg/pr117621.d: New test.
---
gcc/d/types.cc | 2 +-
gcc/testsuite/gdc.dg/pr117621.d | 11 +++++++++++
2 files changed, 12 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/gdc.dg/pr117621.d
diff --git a/gcc/d/types.cc b/gcc/d/types.cc
index 47ef66c2580..98074f1fb68 100644
--- a/gcc/d/types.cc
+++ b/gcc/d/types.cc
@@ -704,7 +704,7 @@ finish_aggregate_type (unsigned structsize, unsigned
alignsize, tree type)
TYPE_LANG_SPECIFIC (t) = TYPE_LANG_SPECIFIC (type);
TYPE_SIZE (t) = TYPE_SIZE (type);
TYPE_SIZE_UNIT (t) = TYPE_SIZE_UNIT (type);
- TYPE_PACKED (type) = TYPE_PACKED (type);
+ TYPE_PACKED (t) = TYPE_PACKED (type);
SET_TYPE_ALIGN (t, TYPE_ALIGN (type));
TYPE_USER_ALIGN (t) = TYPE_USER_ALIGN (type);
}
diff --git a/gcc/testsuite/gdc.dg/pr117621.d b/gcc/testsuite/gdc.dg/pr117621.d
new file mode 100644
index 00000000000..f0b96cbff2c
--- /dev/null
+++ b/gcc/testsuite/gdc.dg/pr117621.d
@@ -0,0 +1,11 @@
+// { dg-do "compile" }
+// { dg-options "-g" }
+void pr117621()
+{
+ auto fun()(inout int)
+ {
+ struct S {}
+ return inout(S)();
+ }
+ auto s = fun(0);
+}
--
2.43.0
