dawn-cmake/src/sem/expression.cc
Ben Clayton bd7e8442b8 sem: Add constructor nullptr assertions
Catch the nullptrs early.

Change-Id: Ie8ee30355c79c6cbd589831f6587752b125d45c0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/49754
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-05-05 10:48:22 +00:00

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// 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/sem/expression.h"
TINT_INSTANTIATE_TYPEINFO(tint::sem::Expression);
namespace tint {
namespace sem {
Expression::Expression(ast::Expression* declaration,
const sem::Type* type,
Statement* statement)
: declaration_(declaration),
type_(type->UnwrapIfNeeded()),
statement_(statement) {
TINT_ASSERT(type_);
}
} // namespace sem
} // namespace tint