Fold dynamic binds handling into addAttr

Since addAttr has to iterate through the AttrPath we pass it, it makes
more sense to just iterate through the AttrNames in addAttr instead. As
an added bonus, this allows attrsets where two dynamic attribute paths
have the same static leading part (see added test case for an example
that failed previously).

Signed-off-by: Shea Levy <shea@shealevy.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/lang/eval-okay-dynamic-attrs-2.nix b/tests/lang/eval-okay-dynamic-attrs-2.nix
new file mode 100644
index 000000000000..6d57bf854908
--- /dev/null
+++ b/tests/lang/eval-okay-dynamic-attrs-2.nix
@@ -0,0 +1 @@
+{ a."${"b"}" = true; a."${"c"}" = false; }.a.b