From 20cfe9e02e266c7bcdfe6cece2d1ef99c11613bf Mon Sep 17 00:00:00 2001
From: Leonardo de Moura <leonardo@microsoft.com>
Date: Mon, 23 Nov 2015 11:32:45 -0800
Subject: [PATCH] feat(library/blast/state): improve lazy initialization

---
 src/library/blast/state.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/library/blast/state.cpp b/src/library/blast/state.cpp
index 9732f9ad5..5242bc631 100644
--- a/src/library/blast/state.cpp
+++ b/src/library/blast/state.cpp
@@ -729,11 +729,11 @@ branch_extension & state::get_extension(unsigned extid) {
         m_branch.m_extensions[extid] = ext;
         lean_assert(ext->get_rc() == 1);
         ext->initialized();
+        ext->target_updated();
         m_branch.m_active.for_each([&](hypothesis_idx hidx) {
                 hypothesis const & h = get_hypothesis_decl(hidx);
                 ext->hypothesis_activated(h, hidx);
             });
-        ext->target_updated();
         return *ext;
     } else {
         branch_extension * ext = get_extension_core(extid);