As demonstrated by this new test case, stage1's functionality is
incorrect since it does not handle slicing from len..len correctly.
stage2 already has the correct behavior here.
all_mask is a value of type sigset_t, which is defined as an array type
[N]u32. However, all_mask references sigset_t.len, but, the array type
does not have a len field. Fix is to use @typeInfo(sigset_t).Array.len
instead.
This tight coupling causes problems for various targets, requires
hacky "get args" functionality, and bungles relative file system paths,
making invalid assumptions about the zig-cache directory.
In short, these are not unit tests; these should be standalone tests
instead.
Reverts e5d4a694ea7dd251e10d6434c9321b5e0a548d4b
Reverts d976456ef665bf0aba3a83a8e7fccb4a92b2d3b2
Reverts dbbda0f41a7c5e214801925f8447a15193c3c731
Closes#11542
Prior to this change, for an example compiler error test case with
multiple identical errors messages such as
```
:1:2: error: foo
:1:2: error: foo
```
the test harness would never increment the error index thus only
marking the very first error message as handled yielding a false
positive.
Additionally, while here, regress `dereference_anyopaque` test case
as not passing on `wasm32-wasi` target.
Add the ability to generate a random, canonical curve25519 scalar,
like we do for p256.
Also leverage the existing CompressedScalar type to represent these
scalars.
SPARC does not have an explicit notion of saving/restoring registers.
The usual windowing mechanism (save/restore/return) already takes care of that
for us.
Additionally:
* Sema: fix array cat/mul not setting the sentinel value
- This required an LLVM backend enhancement to the handling of the
AIR instruction aggregate_init that likely needs to be
propagated to the other backends.
* Sema: report integer overflow of array concatenation in a proper
compile error instead of crashing.
* Sema: fix not using proper pointer address space for array cat/mul
With this change, we are now correctly lowering `sub_with_overflow`
for signed and unsigned integers of register-sized integers (32-
or 64-bit precisely). We also match LLVM's behavior and so, the
condition flags we now set are:
* unsigned:
- `add_with_overflow`: `hs`/`cs` (carry set)
- `sub_with_overflow`: `lo`/`cc` (carry clear)
* signed:
- `add_with_overflow`/`sub_with_overflow`: `vs` (overflow)
readv() is essentially identical to read() except for the buffer type,
this simplifies the API for the caller at the cost of not clearly mapping to the liburing C API.
