commit 0a917a98221f08e71eabaf6167f056eead70a186
author Tatiana Shpeisman <shpeisman@google.com> Fri Aug 31 22:33:47 2018 -0700
committer jpienaar <jpienaar@google.com> Fri Mar 29 13:08:25 2019 -0700
tree 2dd99d7acf4a61e527414f0aa605194cbfcde98f
parent 3802ebdca9ecc99fdc0d760482538c13f563e46f

Fix asan failure introduced by cl/210618122 and statement walker crash for if statements without else clause.

PiperOrigin-RevId: 211186361

lib/IR/Statement.cpp

diff --git a/lib/IR/Statement.cpp b/lib/IR/Statement.cpp
index 673aa43..2a5a2d7 100644
--- a/lib/IR/Statement.cpp
+++ b/lib/IR/Statement.cpp
@@ -366,9 +366,10 @@
 }
 
 IfStmt::~IfStmt() {
-  delete thenClause;
   if (elseClause)
     delete elseClause;
+
+  delete thenClause;
   // An IfStmt's IntegerSet 'set' should not be deleted since it is
   // allocated through MLIRContext's bump pointer allocator.
 }