dawn-cmake/src/semantic/sem_struct.cc
Ben Clayton a88090b04d Resolver: Track storage class usages of structures
This will be used to validate layout rules, as well as preventing
illegal types from being used in a uniform / storage buffer.

Also: Cleanup logic around VariableDeclStatement
This was spread across 3 places, entirely unnecessarily.

Bug: tint:643
Change-Id: I9d309c3a5dfb5676984f49ce51763a97bcac93bb
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/45125
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
2021-03-17 22:47:33 +00:00

48 lines
1.6 KiB
C++

// Copyright 2021 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "src/semantic/struct.h"
TINT_INSTANTIATE_TYPEINFO(tint::semantic::Struct);
TINT_INSTANTIATE_TYPEINFO(tint::semantic::StructMember);
namespace tint {
namespace semantic {
Struct::Struct(type::Struct* type,
StructMemberList members,
uint32_t align,
uint32_t size,
uint32_t size_no_padding,
std::unordered_set<ast::StorageClass> storage_class_usage)
: type_(type),
members_(std::move(members)),
align_(align),
size_(size),
size_no_padding_(size_no_padding),
storage_class_usage_(std::move(storage_class_usage)) {}
Struct::~Struct() = default;
StructMember::StructMember(ast::StructMember* declaration,
uint32_t offset,
uint32_t align,
uint32_t size)
: declaration_(declaration), offset_(offset), align_(align), size_(size) {}
StructMember::~StructMember() = default;
} // namespace semantic
} // namespace tint