In ActOnCXXTypeConstructExpr, check that the type is complete and non-abstract before creating any expressions. This assures that any templates are instantiated if necessary.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80200 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/include/clang/AST/DeclCXX.h b/include/clang/AST/DeclCXX.h
index d09d054c08..abcb9634ba 100644
--- a/include/clang/AST/DeclCXX.h
+++ b/include/clang/AST/DeclCXX.h
@@ -513,7 +513,10 @@ public:
   /// hasUserDeclaredConstructor - Whether this class has any
   /// user-declared constructors. When true, a default constructor
   /// will not be implicitly declared.
-  bool hasUserDeclaredConstructor() const { return UserDeclaredConstructor; }
+  bool hasUserDeclaredConstructor() const { 
+    assert(isDefinition() && "Incomplete record decl!");
+    return UserDeclaredConstructor;
+  }
 
   /// hasUserDeclaredCopyConstructor - Whether this class has a
   /// user-declared copy constructor. When false, a copy constructor