Implements type lowering for arrays and structs, and implements instruction
lowering for bitcast and call. Bitcast currently naively maps to the OpBitcast
instruction - this is only valid for some primitive types, and should be
improved to work with composites.
OpName instructions assign a debug name to a type. Some basic
types - bool, void, ints, and floats are given a debug name this way.
TODO is to extend this to the other types.
In practice there are only a few variations of these types allowed, so it
kind-of makes sense to write them all out. Because the types are hashed this
does not actually save all that many bytes in the long run, though. Perhaps
some of these types should be pre-registered?
This allows the Zig calling convention and makes way for a Kernel
calling convention in the future. Any future checks on calling
conventions should be placed in Sema.zig.
This adds a general target for SPIR-V compilation. Previously there was not
any target machine defined for SPIR-V.
TODO is to reword the features for this target. We don't really need the full
list of capabilities in the features, we should only put a few features here
which we can actually use during code generation.
This makes -r treated the same as -c which is to output an object file.
Zig's ELF linker code already handles multiple object files into an
object file with the -r flag to LLD.
closes#11683
fix for 32bit arches
curate error sets for api facing functions, expose raw errors in client.last_error
fix bugged dependency loop, disable protocol tests (needs mocking)
add separate mutex for bundle rescan
* extract http protocol into protocol.zig, as it is shared between client and server
* coalesce Request and Response back into Client.zig, they don't contain
any large chunks of code anymore
* http.Server is implemented as basic as possible, a simple example below:
```zig
fn handler(res: *Server.Response) !void {
while (true) {
defer res.reset();
try res.waitForCompleteHead();
res.headers.transfer_encoding = .{ .content_length = 14 };
res.headers.connection = res.request.headers.connection;
try res.sendResponseHead();
_ = try res.write("Hello, World!\n");
if (res.connection.closing) break;
}
}
pub fn main() !void {
var server = Server.init(std.heap.page_allocator, .{ .reuse_address = true });
defer server.deinit();
try server.listen(try net.Address.parseIp("127.0.0.1", 8080));
while (true) {
const res = try server.accept(.{ .dynamic = 8192 });
const thread = try std.Thread.spawn(.{}, handler, .{res});
thread.detach();
}
}
```
* use a set instead of a list
* use of this flag currently requires LLD
* add documentation
* make it only a zig cc compatibility flag for now because I personally
think this is an anti-feature.
