Error assigns to objects of rayQueryEXT type.

Test/rayQuery-decls.rgen

-#version 460
-#extension GL_NV_ray_tracing : enable
-#extension GL_EXT_ray_query : enable
-
-struct Ray
-{
-    vec3 pos;
-    float tmin;
-    vec3 dir;
-    float tmax;
-};
-
-layout(binding = 0, set = 0) uniform accelerationStructureEXT rtas;
-layout(std430, set = 0, binding = 2) buffer Rays { Ray rays[]; };
-layout(shaderRecordNV) buffer block
-{
-	uint idx;
-};
-
-uint launchIndex()
-{
-    return gl_LaunchIDNV.z*gl_LaunchSizeNV.x*gl_LaunchSizeNV.y + gl_LaunchIDNV.y*gl_LaunchSizeNV.x + gl_LaunchIDNV.x;
-}
-
-rayQueryEXT g_rayQueryArray[4];
-rayQueryEXT g_rayQueryUnused;
-
-void main()
-{
-    uint index = launchIndex();
-    Ray ray = rays[index];
-
-    rayQueryEXT rayQuery0a;
-    rayQueryEXT rayQuery0b;
-
-    g_rayQueryArray[idx] = rayQuery0b;  // Stored here, then overwritten with rayQuery0a
-    g_rayQueryArray[idx] = rayQuery0a;
-
-    // No separate allocation, just a handle copy
-    // optimizations should have eliminated load from global array
-    rayQueryEXT rayQuery0c = g_rayQueryArray[idx];
-
-    // rayQuery0a is the one actually used here
-    rayQueryInitializeEXT(rayQuery0c, rtas, gl_RayFlagsOpaqueEXT, gl_RayFlagsCullBackFacingTrianglesEXT, ray.pos, ray.tmin, ray.dir, ray.tmax);
-
-    // AllocateRayQuery occurs here, rather than next to allocas
-    // Should not be extray allocate, since above should allocate and copy
-    rayQueryEXT rayQuery1c;
-     // update the rayFlags as RAY_FLAG_FORCE_OPAQUE
-    rayQueryInitializeEXT(rayQuery1c, rtas, gl_RayFlagsOpaqueEXT, gl_RayFlagsCullFrontFacingTrianglesEXT, ray.pos, ray.tmin, ray.dir, ray.tmax);
-
-    rayQueryInitializeEXT(rayQuery1c, rtas, gl_RayFlagsOpaqueEXT|gl_RayFlagsNoOpaqueEXT, gl_RayFlagsCullOpaqueEXT, ray.pos, ray.tmin, ray.dir, ray.tmax);
-}

glslang/MachineIndependent/ParseContextBase.cpp

@@ -184,6 +184,9 @@ bool TParseContextBase::lValueErrorCheck(const TSourceLoc& loc, const char* op,
         case EbtAccStruct:
             message = "can't modify accelerationStructureNV";
             break;
+        case EbtRayQuery:
+            message = "can't modify rayQueryEXT";
+            break;
 #endif
         default:
             break;

gtests/Spv.FromFile.cpp

@@ -231,7 +231,6 @@ INSTANTIATE_TEST_CASE_P(
         "spv.while-simple.vert",
         // vulkan-specific tests
         "rayQuery.rgen",
-        "rayQuery-decls.rgen",
         "rayQuery-no-cse.rgen",
         "rayQuery-initialize.rgen",
         "rayQuery-allOps.rgen",