commit 01b7c3028da5bbcb9f8e52ba67e4613070de0e60
author Francois Pichet <pichet2000@gmail.com> Wed Sep 08 12:20:18 2010 +0000
committer Francois Pichet <pichet2000@gmail.com> Wed Sep 08 12:20:18 2010 +0000
tree 5f6b37f01f1f28b36b43f6ba76a4a50f69cd14d5
parent 538e0d0292cab16198a4fce5c388ff06adc74d0c

Microsoft's __uuidof operator implementation part 1.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113356 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Serialization/ASTReaderStmt.cpp

diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 8bfca94..9366445 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -134,6 +134,7 @@
     void VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E);
     void VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E);
     void VisitCXXTypeidExpr(CXXTypeidExpr *E);
+    void VisitCXXUuidofExpr(CXXUuidofExpr *E);
     void VisitCXXThisExpr(CXXThisExpr *E);
     void VisitCXXThrowExpr(CXXThrowExpr *E);
     void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E);
@@ -1028,6 +1029,18 @@
   // typeid(42+2)
   E->setExprOperand(Reader.ReadSubExpr());
 }
+void ASTStmtReader::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
+  VisitExpr(E);
+  E->setSourceRange(Reader.ReadSourceRange(Record, Idx));
+  if (E->isTypeOperand()) { // __uuidof(ComType)
+    E->setTypeOperandSourceInfo(
+        Reader.GetTypeSourceInfo(DeclsCursor, Record, Idx));
+    return;
+  }
+  
+  // __uuidof(expr)
+  E->setExprOperand(Reader.ReadSubExpr());
+}
 
 void ASTStmtReader::VisitCXXThisExpr(CXXThisExpr *E) {
   VisitExpr(E);
@@ -1678,6 +1691,12 @@
     case EXPR_CXX_TYPEID_TYPE:
       S = new (Context) CXXTypeidExpr(Empty, false);
       break;
+    case EXPR_CXX_UUIDOF_EXPR:
+      S = new (Context) CXXUuidofExpr(Empty, true);
+      break;
+    case EXPR_CXX_UUIDOF_TYPE:
+      S = new (Context) CXXUuidofExpr(Empty, false);
+      break;
     case EXPR_CXX_THIS:
       S = new (Context) CXXThisExpr(Empty);
       break;

lib/Serialization/ASTWriterStmt.cpp

diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index cda42e1..403311b 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -131,6 +131,7 @@
     void VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E);
     void VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E);
     void VisitCXXTypeidExpr(CXXTypeidExpr *E);
+    void VisitCXXUuidofExpr(CXXUuidofExpr *E);
     void VisitCXXThisExpr(CXXThisExpr *E);
     void VisitCXXThrowExpr(CXXThrowExpr *E);
     void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E);
@@ -1039,6 +1040,18 @@
   }
 }
 
+void ASTStmtWriter::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
+  VisitExpr(E);
+  Writer.AddSourceRange(E->getSourceRange(), Record);
+  if (E->isTypeOperand()) {
+    Writer.AddTypeSourceInfo(E->getTypeOperandSourceInfo(), Record);
+    Code = serialization::EXPR_CXX_UUIDOF_TYPE;
+  } else {
+    Writer.AddStmt(E->getExprOperand());
+    Code = serialization::EXPR_CXX_UUIDOF_EXPR;
+  }
+}
+
 void ASTStmtWriter::VisitCXXThisExpr(CXXThisExpr *E) {
   VisitExpr(E);
   Writer.AddSourceLocation(E->getLocation(), Record);