Add an AttributedStmt type to represent a statement with C++11 attributes

attached. Since we do not support any attributes which appertain to a statement
(yet), testing of this is necessarily quite minimal.

Patch by Alexander Kornienko!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154723 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 97c8eb04e9..9052278d73 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -345,7 +345,6 @@ Sema::ActOnDefaultStmt(SourceLocation DefaultLoc, SourceLocation ColonLoc,
 StmtResult
 Sema::ActOnLabelStmt(SourceLocation IdentLoc, LabelDecl *TheDecl,
                      SourceLocation ColonLoc, Stmt *SubStmt) {
-  
   // If the label was multiply defined, reject it now.
   if (TheDecl->getStmt()) {
     Diag(IdentLoc, diag::err_redefinition_of_label) << TheDecl->getDeclName();
@@ -361,6 +360,16 @@ Sema::ActOnLabelStmt(SourceLocation IdentLoc, LabelDecl *TheDecl,
   return Owned(LS);
 }
 
+StmtResult Sema::ActOnAttributedStmt(SourceLocation AttrLoc,
+                                     const AttrVec &Attrs,
+                                     Stmt *SubStmt) {
+  // Fill in the declaration and return it. Variable length will require to
+  // change this to AttributedStmt::Create(Context, ....);
+  // and probably using ArrayRef
+  AttributedStmt *LS = new (Context) AttributedStmt(AttrLoc, Attrs, SubStmt);
+  return Owned(LS);
+}
+
 StmtResult
 Sema::ActOnIfStmt(SourceLocation IfLoc, FullExprArg CondVal, Decl *CondVar,
                   Stmt *thenStmt, SourceLocation ElseLoc,