diff --git a/src/dmd/declaration.d b/src/dmd/declaration.d
index 9dd734b843..901d073dfa 100644
--- a/src/dmd/declaration.d
+++ b/src/dmd/declaration.d
@@ -89,15 +89,18 @@ bool modifyFieldVar(Loc loc, Scope* sc, VarDeclaration var, Expression e1)
         if (s)
             fd = s.isFuncDeclaration();
         if (fd &&
-            ((fd.isCtorDeclaration() && var.isField()) ||
-             (fd.isStaticCtorDeclaration() && !var.isField())) &&
+            ((var.isField() && (fd.isCtorDeclaration() || fd.isPostBlitDeclaration())) ||
+             (!var.isField() && fd.isStaticCtorDeclaration())) &&
             fd.toParentDecl() == var.toParent2() &&
             (!e1 || e1.op == TOK.this_))
         {
             bool result = true;
 
-            var.ctorinit = true;
-            //printf("setting ctorinit\n");
+            if (!fd.isPostBlitDeclaration())
+            {
+                var.ctorinit = true;
+                //printf("setting ctorinit\n");
+            }
 
             if (var.isField() && sc.ctorflow.fieldinit.length && !sc.intypeof)
             {
diff --git a/test/compilable/test11292.d b/test/compilable/test11292.d
new file mode 100644
index 0000000000..44d130b8fe
--- /dev/null
+++ b/test/compilable/test11292.d
@@ -0,0 +1,5 @@
+struct S
+{
+    immutable int x;
+    this(this) { x = 1; }
+}