commit 337cd3a536b73302a3ad845a9dfcca1b36d92be7
author Eli Friedman <eli.friedman@gmail.com> Mon Apr 13 21:28:54 2009 +0000
committer Eli Friedman <eli.friedman@gmail.com> Mon Apr 13 21:28:54 2009 +0000
tree 140019c3e577b9dbbc8767d6defe2e973d787127
parent c0a4ea0c029d4788b4cef642747f0cb8fd36b9da

PR3461: reject initializer for incomplete type.  Based on patch by Tim
Northover.

llvm-svn: 68991

clang/lib/Sema/SemaDecl.cpp

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 018f748..ef8b9e8 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -2396,6 +2396,13 @@
     return;
   }
 
+  if (!VDecl->getType()->isArrayType() &&
+      RequireCompleteType(VDecl->getLocation(), VDecl->getType(),
+                          diag::err_typecheck_decl_incomplete_type)) {
+    RealDecl->setInvalidDecl();
+    return;
+  }
+
   const VarDecl *Def = 0;
   if (VDecl->getDefinition(Def)) {
     Diag(VDecl->getLocation(), diag::err_redefinition)