1 // Copyright 2020 The Tint Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "src/ast/unary_op_expression.h"
16
17 #include "src/program_builder.h"
18
19 TINT_INSTANTIATE_TYPEINFO(tint::ast::UnaryOpExpression);
20
21 namespace tint {
22 namespace ast {
23
UnaryOpExpression(ProgramID pid,const Source & src,UnaryOp o,const Expression * e)24 UnaryOpExpression::UnaryOpExpression(ProgramID pid,
25 const Source& src,
26 UnaryOp o,
27 const Expression* e)
28 : Base(pid, src), op(o), expr(e) {
29 TINT_ASSERT(AST, expr);
30 TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, expr, program_id);
31 }
32
33 UnaryOpExpression::UnaryOpExpression(UnaryOpExpression&&) = default;
34
35 UnaryOpExpression::~UnaryOpExpression() = default;
36
Clone(CloneContext * ctx) const37 const UnaryOpExpression* UnaryOpExpression::Clone(CloneContext* ctx) const {
38 // Clone arguments outside of create() call to have deterministic ordering
39 auto src = ctx->Clone(source);
40 auto* e = ctx->Clone(expr);
41 return ctx->dst->create<UnaryOpExpression>(src, op, e);
42 }
43
44 } // namespace ast
45 } // namespace tint
46