tint->dawn: Shuffle source tree in preperation of merging repos
docs/ -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/ -> src/tint/
test/ -> test/tint/
BUG=tint:1418,tint:1433
Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
diff --git a/src/tint/sem/switch_statement.h b/src/tint/sem/switch_statement.h
new file mode 100644
index 0000000..ab9e4eb
--- /dev/null
+++ b/src/tint/sem/switch_statement.h
@@ -0,0 +1,79 @@
+// 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.
+
+#ifndef SRC_TINT_SEM_SWITCH_STATEMENT_H_
+#define SRC_TINT_SEM_SWITCH_STATEMENT_H_
+
+#include "src/tint/sem/block_statement.h"
+
+// Forward declarations
+namespace tint {
+namespace ast {
+class CaseStatement;
+class SwitchStatement;
+} // namespace ast
+} // namespace tint
+
+namespace tint {
+namespace sem {
+
+/// Holds semantic information about an switch statement
+class SwitchStatement : public Castable<SwitchStatement, CompoundStatement> {
+ public:
+ /// Constructor
+ /// @param declaration the AST node for this switch statement
+ /// @param parent the owning statement
+ /// @param function the owning function
+ SwitchStatement(const ast::SwitchStatement* declaration,
+ const CompoundStatement* parent,
+ const sem::Function* function);
+
+ /// Destructor
+ ~SwitchStatement() override;
+
+ /// @return the AST node for this statement
+ const ast::SwitchStatement* Declaration() const;
+};
+
+/// Holds semantic information about a switch case statement
+class CaseStatement : public Castable<CaseStatement, CompoundStatement> {
+ public:
+ /// Constructor
+ /// @param declaration the AST node for this case statement
+ /// @param parent the owning statement
+ /// @param function the owning function
+ CaseStatement(const ast::CaseStatement* declaration,
+ const CompoundStatement* parent,
+ const sem::Function* function);
+
+ /// Destructor
+ ~CaseStatement() override;
+
+ /// @return the AST node for this statement
+ const ast::CaseStatement* Declaration() const;
+
+ /// @param body the case body block statement
+ void SetBlock(const BlockStatement* body) { body_ = body; }
+
+ /// @returns the case body block statement
+ const BlockStatement* Body() const { return body_; }
+
+ private:
+ const BlockStatement* body_ = nullptr;
+};
+
+} // namespace sem
+} // namespace tint
+
+#endif // SRC_TINT_SEM_SWITCH_STATEMENT_H_
