1 files changed, 1 insertions, 1 deletions
diff --git a/ir/ir.c b/ir/ir.c
index aa91f46..f3e6e89 100644
--- a/ir/ir.c
+++ b/ir/ir.c
@@ -96,7 +96,7 @@ addcon(const struct xcon *con)
    assert(con->issym || con->isdat || con->cls);
    for (;; ++i) {
       i &= arraylength(conht) - 1;
-      if (!conht[i].issym && !conht[i].cls) {
+      if (!conht[i].issym && !conht[i].isdat && !conht[i].cls) {
          conht[i] = *con;
          ++nconht;
          return i;