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Diffstat (limited to 'compiler/sizealignoffsetimpl.nim')
| -rw-r--r-- | compiler/sizealignoffsetimpl.nim | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/sizealignoffsetimpl.nim b/compiler/sizealignoffsetimpl.nim index d114f59da..1dd481ec0 100644 --- a/compiler/sizealignoffsetimpl.nim +++ b/compiler/sizealignoffsetimpl.nim @@ -385,6 +385,13 @@ proc computeSizeAlign(conf: ConfigRef; typ: PType) = accum.maxAlign = 1 computeObjectOffsetsFoldFunction(conf, typ.n, true, accum) else: + if typ.baseClass == nil and lacksMTypeField(typ) and typ.n.len == 1 and + typ.n[0].kind == nkSym and + typ.n[0].sym.typ.skipTypes(abstractInst).kind == tyUncheckedArray: + # a dummy field is generated for an object with a single field + # with an UncheckedArray type + assert accum.offset == 0 + accum.offset = 1 computeObjectOffsetsFoldFunction(conf, typ.n, false, accum) let paddingAtEnd = int16(accum.finish()) if typ.sym != nil and |