diff options
| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2023-03-16 01:07:02 +0100 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2023-03-16 12:06:11 +0100 |
| commit | 46c4be98d1e759a406069487e5dbaad0346e7e7d (patch) | |
| tree | 9e524f4c20331799b404f8c1707e5263c271aebe /gcc/d | |
| parent | 63b25b8012400bed0c35d6e39549168ae131aefc (diff) | |
| download | gcc-46c4be98d1e759a406069487e5dbaad0346e7e7d.zip gcc-46c4be98d1e759a406069487e5dbaad0346e7e7d.tar.gz gcc-46c4be98d1e759a406069487e5dbaad0346e7e7d.tar.bz2 | |
d: Fix closure fields don't get same alignment as local variable [PR109144]
Local variables with both non-local references and explicit alignment
did not propagate their alignment to either the closure field or closure
frame type, resulting in the closure being misaligned. This is now
correctly set-up when building the frame type.
PR d/109144
gcc/d/ChangeLog:
* d-codegen.cc (build_frame_type): Set frame field and type alignment.
gcc/testsuite/ChangeLog:
* gdc.dg/torture/pr109144.d: New test.
Diffstat (limited to 'gcc/d')
| -rw-r--r-- | gcc/d/d-codegen.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/d/d-codegen.cc b/gcc/d/d-codegen.cc index 5a04192..5c6c300 100644 --- a/gcc/d/d-codegen.cc +++ b/gcc/d/d-codegen.cc @@ -2706,6 +2706,11 @@ build_frame_type (tree ffi, FuncDeclaration *fd) TREE_ADDRESSABLE (field) = TREE_ADDRESSABLE (vsym); DECL_NONADDRESSABLE_P (field) = !TREE_ADDRESSABLE (vsym); TREE_THIS_VOLATILE (field) = TREE_THIS_VOLATILE (vsym); + SET_DECL_ALIGN (field, DECL_ALIGN (vsym)); + + /* Update alignment for frame record type. */ + if (TYPE_ALIGN (frame_rec_type) < DECL_ALIGN (field)) + SET_TYPE_ALIGN (frame_rec_type, DECL_ALIGN (field)); if (DECL_LANG_NRVO (vsym)) { |