[cfe-commits] r44648 - /cfe/trunk/Sema/SemaExpr.cpp

[Fariborz Jahanian]

Author: fjahanian
Date: Wed Dec  5 19:37:55 2007
New Revision: 44648

URL: http://llvm.org/viewvc/llvm-project?rev=44648&view=rev
Log:
A missing method in a messaging expression issues a warning, clients must not 
crash because of this.

Modified:
    cfe/trunk/Sema/SemaExpr.cpp

Modified: cfe/trunk/Sema/SemaExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Sema/SemaExpr.cpp?rev=44648&r1=44647&r2=44648&view=diff

==============================================================================
--- cfe/trunk/Sema/SemaExpr.cpp (original)
+++ cfe/trunk/Sema/SemaExpr.cpp Wed Dec  5 19:37:55 2007
@@ -2242,6 +2242,10 @@
       Diag(lbrac, diag::warn_method_not_found, std::string("-"), Sel.getName(),
            SourceRange(lbrac, rbrac));
       returnType = Context.getObjcIdType();
+      // Must have a dummy method declaration, so clients work as expected
+      Method = new ObjcMethodDecl(SourceLocation(), SourceLocation(), Sel, 
+                                  returnType, ClassDecl, 0, -1, 0, true, false, 
+                                  ObjcMethodDecl::None);
     } else {
       returnType = Method->getResultType();
       if (Sel.getNumArgs())