commit 8bb7dd5dde86f388ff7087e5761dae7fed33cdc5
author Chris Lattner <sabre@nondot.org> Fri May 09 05:34:49 2008 +0000
committer Chris Lattner <sabre@nondot.org> Fri May 09 05:34:49 2008 +0000
tree 298ec9aabaa2246588b2c894448c9107c20d9e41
parent 02d3c7364dacb3ac26069cb78a05fdcc62c05551

Fix rdar://5921025 a crash on the included testcase.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50885 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDecl.cpp

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 373727a..9a7d692 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -2183,7 +2183,8 @@
   else if (FieldDecl *FD = dyn_cast<FieldDecl>(d)) {
     // If the alignment is less than or equal to 8 bits, the packed attribute
     // has no effect.
-    if (Context.getTypeAlign(FD->getType()) <= 8)
+    if (!FD->getType()->isIncompleteType() &&
+        Context.getTypeAlign(FD->getType()) <= 8)
       Diag(rawAttr->getLoc(), 
            diag::warn_attribute_ignored_for_field_of_type,
            rawAttr->getName()->getName(), FD->getType().getAsString());