diff --git a/gcc/fold-const.cc b/gcc/fold-const.cc
index 02a24c5fe65116f2bc6ba2cb0cd56a9fbbe96e5b..5b9982e36511ca1678e90f4c91525fae9a84c91e 100644
--- a/gcc/fold-const.cc
+++ b/gcc/fold-const.cc
@@ -2646,6 +2646,7 @@ maybe_lvalue_p (const_tree x)
   case LABEL_DECL:
   case FUNCTION_DECL:
   case SSA_NAME:
+  case COMPOUND_LITERAL_EXPR:
 
   case COMPONENT_REF:
   case MEM_REF:
diff --git a/gcc/testsuite/gcc.dg/compound-literal-cast-lvalue-1.c b/gcc/testsuite/gcc.dg/compound-literal-cast-lvalue-1.c
new file mode 100644
index 0000000000000000000000000000000000000000..729bae2431650d7ba87b50808de82416cebd866e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compound-literal-cast-lvalue-1.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-std=c99" } */
+/* PR c/84900; casts from compound literals
+   were not considered a non-lvalue. */
+
+int main() {
+        int *p = &(int) (int) {0}; /* { dg-error "lvalue" } */
+        return 0;
+}