patch 8.2.3711: Vim9: memory leak when compiling :elseif fails
Problem: Vim9: memory leak when compiling :elseif fails.
Solution: Cleanup ppconst.
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 3f72c7f..2ed1f0e 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -7888,6 +7888,7 @@
cctx->ctx_skip = save_skip;
if (!ends_excmd2(arg, skipwhite(p)))
{
+ clear_ppconst(&ppconst);
semsg(_(e_trailing_arg), p);
return NULL;
}
@@ -7901,7 +7902,10 @@
// The expression result is a constant.
v = tv_get_bool_chk(&ppconst.pp_tv[0], &error);
if (error)
+ {
+ clear_ppconst(&ppconst);
return NULL;
+ }
cctx->ctx_skip = v ? SKIP_NOT : SKIP_YES;
clear_ppconst(&ppconst);
scope->se_u.se_if.is_if_label = -1;