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// Copyright 2021 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <algorithm>
#include "src/tint/lang/wgsl/ast/block_statement.h"
#include "src/tint/lang/wgsl/ast/identifier.h"
#include "src/tint/lang/wgsl/ast/loop_statement.h"
#include "src/tint/lang/wgsl/ast/statement.h"
#include "src/tint/lang/wgsl/ast/variable.h"
#include "src/tint/lang/wgsl/sem/block_statement.h"
#include "src/tint/lang/wgsl/sem/statement.h"
#include "src/tint/lang/wgsl/sem/variable.h"
TINT_INSTANTIATE_TYPEINFO(tint::sem::Statement);
TINT_INSTANTIATE_TYPEINFO(tint::sem::CompoundStatement);
namespace tint::sem {
Statement::Statement(const ast::Statement* declaration,
const CompoundStatement* parent,
const sem::Function* function)
: declaration_(declaration), parent_(parent), function_(function) {}
Statement::~Statement() = default;
const BlockStatement* Statement::Block() const {
return FindFirstParent<BlockStatement>();
}
void Statement::SetDiagnosticSeverity(wgsl::DiagnosticRule rule,
wgsl::DiagnosticSeverity severity) {
diagnostic_severities_.Add(rule, severity);
}
CompoundStatement::CompoundStatement(const ast::Statement* declaration,
const CompoundStatement* parent,
const sem::Function* function)
: Base(declaration, parent, function) {}
CompoundStatement::~CompoundStatement() = default;
void CompoundStatement::AddDecl(const sem::LocalVariable* var) {
decls_.Add(var->Declaration()->name->symbol, OrderedLocalVariable{decls_.Count(), var});
}
} // namespace tint::sem