Start of a Sema implementation for #pragma weak. This isn't really the

right approach, but I'm still not sure what the best way to go about this is.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72912 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index d8cc01ecf6..fef476f76a 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -2449,7 +2449,19 @@ public:
                                  SourceLocation PragmaLoc, 
                                  SourceLocation LParenLoc,
                                  SourceLocation RParenLoc);
-  
+
+  /// ActOnPragmaPack - Called on well formed #pragma weak ident.
+  virtual void ActOnPragmaWeakID(IdentifierInfo* WeakName,
+                                 SourceLocation PragmaLoc,
+                                 SourceLocation WeakNameLoc);
+
+  /// ActOnPragmaPack - Called on well formed #pragma weak ident = ident.
+  virtual void ActOnPragmaWeakAlias(IdentifierInfo* WeakName,
+                                    IdentifierInfo* AliasName,
+                                    SourceLocation PragmaLoc,
+                                    SourceLocation WeakNameLoc,
+                                    SourceLocation AliasNameLoc);
+
   /// getPragmaPackAlignment() - Return the current alignment as specified by
   /// the current #pragma pack directive, or 0 if none is currently active.
   unsigned getPragmaPackAlignment() const;