diff --git a/src/librustc/middle/const_eval.rs b/src/librustc/middle/const_eval.rs
index 98ac7e413ca7c..7afbf92235147 100644
--- a/src/librustc/middle/const_eval.rs
+++ b/src/librustc/middle/const_eval.rs
@@ -567,6 +567,34 @@ pub fn eval_const_expr_partial(tcx: &ty::ctxt, e: &Expr) -> Result<const_val, St
             None => Ok(const_int(0i64))
         }
       }
+      ast::ExprTupField(ref base, index) => {
+        // Get the base tuple if it is constant
+        if let Some(&ast::ExprTup(ref fields)) = lookup_const(tcx, &**base).map(|s| &s.node) {
+            // Check that the given index is within bounds and evaluate its value
+            if fields.len() > index.node {
+                return eval_const_expr_partial(tcx, &*fields[index.node])
+            } else {
+                return Err("tuple index out of bounds".to_string())
+            }
+        }
+
+        Err("non-constant struct in constant expr".to_string())
+      }
+      ast::ExprField(ref base, field_name) => {
+        // Get the base expression if it is a struct and it is constant
+        if let Some(&ast::ExprStruct(_, ref fields, _)) = lookup_const(tcx, &**base)
+                                                            .map(|s| &s.node) {
+            // Check that the given field exists and evaluate it
+            if let Some(f) = fields.iter().find(|f|
+                                           f.ident.node.as_str() == field_name.node.as_str()) {
+                return eval_const_expr_partial(tcx, &*f.expr)
+            } else {
+                return Err("nonexistent struct field".to_string())
+            }
+        }
+
+        Err("non-constant struct in constant expr".to_string())
+      }
       _ => Err("unsupported constant expr".to_string())
     }
 }
diff --git a/src/test/compile-fail/issue-19244-1.rs b/src/test/compile-fail/issue-19244-1.rs
new file mode 100644
index 0000000000000..4fcbb87889054
--- /dev/null
+++ b/src/test/compile-fail/issue-19244-1.rs
@@ -0,0 +1,18 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(tuple_indexing)]
+
+const TUP: (uint,) = (42,);
+
+fn main() {
+    let a: [int, ..TUP.1];
+    //~^ ERROR expected constant expr for array length: tuple index out of bounds
+}
diff --git a/src/test/compile-fail/issue-19244-2.rs b/src/test/compile-fail/issue-19244-2.rs
new file mode 100644
index 0000000000000..d9aeecc02222c
--- /dev/null
+++ b/src/test/compile-fail/issue-19244-2.rs
@@ -0,0 +1,17 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct MyStruct { field: uint }
+const STRUCT: MyStruct = MyStruct { field: 42 };
+
+fn main() {
+    let a: [int, ..STRUCT.nonexistent_field];
+    //~^ ERROR expected constant expr for array length: nonexistent struct field
+}
diff --git a/src/test/run-pass/issue-19244.rs b/src/test/run-pass/issue-19244.rs
new file mode 100644
index 0000000000000..fecddea13e0f8
--- /dev/null
+++ b/src/test/run-pass/issue-19244.rs
@@ -0,0 +1,23 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(tuple_indexing)]
+
+struct MyStruct { field: uint }
+const STRUCT: MyStruct = MyStruct { field: 42 };
+const TUP: (uint,) = (43,);
+
+fn main() {
+    let a = [0i, ..STRUCT.field];
+    let b = [0i, ..TUP.0];
+
+    assert!(a.len() == 42);
+    assert!(b.len() == 43);
+}