[cfe-commits] r84970 - in /cfe/trunk: include/clang/AST/ASTContext.h lib/AST/ASTContext.cpp

[John McCall]

Author: rjmccall
Date: Fri Oct 23 16:14:09 2009
New Revision: 84970

URL: http://llvm.org/viewvc/llvm-project?rev=84970&view=rev
Log:
Add ASTContext::getTrivialDeclaratorInfo, which initializes a new
source info block with a single location.


Modified:
    cfe/trunk/include/clang/AST/ASTContext.h
    cfe/trunk/lib/AST/ASTContext.cpp

Modified: cfe/trunk/include/clang/AST/ASTContext.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ASTContext.h?rev=84970&r1=84969&r2=84970&view=diff

==============================================================================
--- cfe/trunk/include/clang/AST/ASTContext.h (original)
+++ cfe/trunk/include/clang/AST/ASTContext.h Fri Oct 23 16:14:09 2009
@@ -1085,6 +1085,12 @@
   /// should be calculated based on the type.
   DeclaratorInfo *CreateDeclaratorInfo(QualType T, unsigned Size = 0);
 
+  /// \brief Allocate a DeclaratorInfo where all locations have been
+  /// initialized to a given location, which defaults to the empty
+  /// location.
+  DeclaratorInfo *
+  getTrivialDeclaratorInfo(QualType T, SourceLocation Loc = SourceLocation());
+
 private:
   ASTContext(const ASTContext&); // DO NOT IMPLEMENT
   void operator=(const ASTContext&); // DO NOT IMPLEMENT

Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=84970&r1=84969&r2=84970&view=diff

==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Fri Oct 23 16:14:09 2009
@@ -955,6 +955,13 @@
   return DInfo;
 }
 
+DeclaratorInfo *ASTContext::getTrivialDeclaratorInfo(QualType T,
+                                                     SourceLocation L) {
+  DeclaratorInfo *DI = CreateDeclaratorInfo(T);
+  DI->getTypeLoc().initialize(L);
+  return DI;
+}
+
 /// getInterfaceLayoutImpl - Get or compute information about the
 /// layout of the given interface.
 ///