diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/d/types.cc | 10 | ||||
| -rw-r--r-- | gcc/testsuite/gdc.dg/pr98427.d | 23 |
2 files changed, 31 insertions, 2 deletions
diff --git a/gcc/d/types.cc b/gcc/d/types.cc index 94aa1f6..acb8c40 100644 --- a/gcc/d/types.cc +++ b/gcc/d/types.cc @@ -964,7 +964,10 @@ public: if (!t->sym->isPOD ()) { for (tree tv = t->ctype; tv != NULL_TREE; tv = TYPE_NEXT_VARIANT (tv)) - TREE_ADDRESSABLE (tv) = 1; + { + TREE_ADDRESSABLE (tv) = 1; + SET_TYPE_MODE (tv, BLKmode); + } } } @@ -999,7 +1002,10 @@ public: /* Classes only live in memory, so always set the TREE_ADDRESSABLE bit. */ for (tree tv = basetype; tv != NULL_TREE; tv = TYPE_NEXT_VARIANT (tv)) - TREE_ADDRESSABLE (tv) = 1; + { + TREE_ADDRESSABLE (tv) = 1; + SET_TYPE_MODE (tv, BLKmode); + } /* Type is final, there are no derivations. */ if (t->sym->storage_class & STCfinal) diff --git a/gcc/testsuite/gdc.dg/pr98427.d b/gcc/testsuite/gdc.dg/pr98427.d new file mode 100644 index 0000000..225db8b --- /dev/null +++ b/gcc/testsuite/gdc.dg/pr98427.d @@ -0,0 +1,23 @@ +// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98427 +// { dg-do compile } +// { dg-options "-O2 -fno-inline" } + +@trusted memoizeExpr() +{ + struct CodepointSet + { + struct CowArray + { + uint *ptr; + } + + const CodepointSet binary(U)(U rhs) + { + return rhs; + } + + CowArray array; + } + + CodepointSet().binary(CodepointSet()); +} |