diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/metatype/ttypetraits.nim | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/metatype/ttypetraits.nim b/tests/metatype/ttypetraits.nim index 8ae41f1e6..dfd22b418 100644 --- a/tests/metatype/ttypetraits.nim +++ b/tests/metatype/ttypetraits.nim @@ -101,3 +101,23 @@ block genericParams: static: doAssert (int, float).lenTuple == 2 static: doAssert (1, ).lenTuple == 1 static: doAssert ().lenTuple == 0 + + +############################################## +# bug 13095 + +type + CpuStorage{.shallow.}[T] = ref object + when supportsCopyMem(T): + raw_buffer*: ptr UncheckedArray[T] # 8 bytes + memalloc*: pointer # 8 bytes + isMemOwner*: bool # 1 byte + else: # Tensors of strings, other ref types or non-trivial destructors + raw_buffer*: seq[T] # 8 bytes (16 for seq v2 backed by destructors?) + +var x = CpuStorage[string]() + +static: + doAssert(not string.supportsCopyMem) + doAssert x.T is string # true + doAssert x.raw_buffer is seq \ No newline at end of file |