Fix deletion of if (SEF_expr) ;

Fixes #29. Thanks @KrsityKu for the test case, which was added to the test suite.
2024-04-20 20:03:58 +02:00
parent ff85a1e837
commit 1e1f181b82
3 changed files with 20 additions and 1 deletions
--- a/lslopt/lslfoldconst.py
+++ b/lslopt/lslfoldconst.py
@@ -1819,7 +1819,7 @@ class foldconst(object):
                    # if (X) ;  ->  X;
                    if len(child) == 2:
                        parent[index] = nr(nt='EXPR', t=child[0].t,
-                            ch=[child[0]])
+                            ch=[child[0]], SEF=child[0].SEF)
                        # It has been promoted to statement. Fold it as such.
                        # (Will remove it if SEF)
                        self.FoldStmt(parent, index)