### Godot version

4.0.3

### System information

Win7

### Issue description

![image](https://github.com/godotengine/godot/assets/28286958/abec9d3c-e078-424c-9430-d9fe8897aad6)


### Steps to reproduce

1. Create shader
2. Add uint with hex, e.g. 0xffffu

### Minimal reproduction project

N/A
unary = true;
					break;
				case OP_NEGATE:
					priority = 3;
					unary = true;
					break;
				case OP_ADD:
					priority = 5;
					break;
				case OP_SUB:
					priority = 5;
					break;
				case OP_MUL:
					priority = 4;
					break;
				case OP_DIV:
					priority = 4;
					break;
				case OP_MOD:
					priority = 4;
					break;
				case OP_SHIFT_LEFT:
					priority = 6;
					break;
				case OP_SHIFT_RIGHT:
					priority = 6;
					break;
				case OP_ASSIGN:
					priority = 16;
					break;