ssa: Bug fixe with a wrong initialization

Signed-off-by: Julien Pagès <julien.projet@gmail.com>

diff --git a/src/ssa.nit b/src/ssa.nit
index eeeb560..135ccd6 100644 (file)
--- a/src/ssa.nit
+++ b/src/ssa.nit
@@ -706,7 +706,7 @@ redef class AAssertExpr
                        self.n_else.generate_basic_blocks(ssa, block_false)
                else
                        block_false.first = self
-                       block_false.first = self
+                       block_false.last = self
                end
 
                old_block.link(block_false)
@@ -1083,6 +1083,8 @@ redef class AWhileExpr
 
                # Create a new Block after the while
                var new_block = new BasicBlock
+               new_block.first = self
+               new_block.last = self
                new_block.need_update = true
 
                old_block.link_special(new_block)
@@ -1131,6 +1133,9 @@ redef class AForExpr
                block.link(old_block)
 
                var new_block = new BasicBlock
+               new_block.first = self
+               new_block.last = self
+
                new_block.need_update = true
 
                return new_block