[clang] [clang] Factor out OpenACC part of `Sema` (PR #84184)

[Erich Keane via cfe-commits]

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@@ -0,0 +1,68 @@
+//===----- SemaOpenACC.h - Semantic Analysis for OpenACC constructs -------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+/// \file
+/// This file implements semantic analysis for OpenACC constructs and
+/// clauses.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_SEMA_SEMAOPENACC_H
+#define LLVM_CLANG_SEMA_SEMAOPENACC_H
+
+#include "clang/Basic/OpenACCKinds.h"
+#include "clang/Sema/Ownership.h"
+
+namespace clang {
+
+class Sema;
+
+class SemaOpenACC {
+public:
+  Sema &Sema;
+
+  /// Called after parsing an OpenACC Clause so that it can be checked.
+  bool ActOnOpenACCClause(OpenACCClauseKind ClauseKind,
+                          SourceLocation StartLoc);
+
+  /// Called after the construct has been parsed, but clauses haven't been
+  /// parsed.  This allows us to diagnose not-implemented, as well as set up any
+  /// state required for parsing the clauses.
+  void ActOnOpenACCConstruct(OpenACCDirectiveKind K, SourceLocation StartLoc);
+
+  /// Called after the directive, including its clauses, have been parsed and
+  /// parsing has consumed the 'annot_pragma_openacc_end' token. This DOES
+  /// happen before any associated declarations or statements have been parsed.
+  /// This function is only called when we are parsing a 'statement' context.
+  bool ActOnStartOpenACCStmtDirective(OpenACCDirectiveKind K,
+                                      SourceLocation StartLoc);
+
+  /// Called after the directive, including its clauses, have been parsed and
+  /// parsing has consumed the 'annot_pragma_openacc_end' token. This DOES
+  /// happen before any associated declarations or statements have been parsed.
+  /// This function is only called when we are parsing a 'Decl' context.
+  bool ActOnStartOpenACCDeclDirective(OpenACCDirectiveKind K,
+                                      SourceLocation StartLoc);
+  /// Called when we encounter an associated statement for our construct, this
+  /// should check legality of the statement as it appertains to this Construct.
+  StmtResult ActOnOpenACCAssociatedStmt(OpenACCDirectiveKind K,
+                                        StmtResult AssocStmt);
+
+  /// Called after the directive has been completely parsed, including the
+  /// declaration group or associated statement.
+  StmtResult ActOnEndOpenACCStmtDirective(OpenACCDirectiveKind K,
+                                          SourceLocation StartLoc,
+                                          SourceLocation EndLoc,
+                                          StmtResult AssocStmt);
+  /// Called after the directive has been completely parsed, including the
+  /// declaration group or associated statement.
+  DeclGroupRef ActOnEndOpenACCDeclDirective();
+};
+
+} // namespace clang
+
+#endif // LLVM_CLANG_SEMA_SEMAOPENACC_H
----------------
erichkeane wrote:

Needs newline at end of file.

https://github.com/llvm/llvm-project/pull/84184