Fix type recursion with EOpIndexIndirect dereferences

* This primarily affects arrays-of-arrays but it can also affect arrays-of-
  structs if there are no further dereferences.

Test/reflection.options.vert

@@ -24,8 +24,11 @@ uniform UBO {
     VertexInfo verts[2];
     float flt[8];
     uvec4 unused;
+    float uniform_multi[4][3][2];
 } ubo;
 
+uniform float uniform_multi[4][3][2];
+
 struct OutputStruct {
     float val;
     vec3 a;
@@ -47,6 +50,8 @@ void main()
     f += multiarray.f[gl_InstanceID];
     f += ubo.verts[gl_InstanceID].position[0];
     f += ubo.flt[gl_InstanceID];
+    f += ubo.uniform_multi[0][0][0];
+    f += uniform_multi[gl_InstanceID][gl_InstanceID][gl_InstanceID];
     TriangleInfo tlocal[5] = t;
     outval.val = f;
     outarr[2] = f;