### Godot version

v4.0.beta13.official [caacade56]

### System information

Linux Ubuntu 20.04 with Unity desktop

### Issue description

When calling an undefined function in the shader editor with argument(s), such as `undefined_function(1)`, the error reads:

> Too many arguments for "undefined_function()" call. Expected at most 0 but received 1.

instead of the expected:

> No matching function found for: 'undefined_function'.

This is possibly a regression introduced in https://github.com/godotengine/godot/issues/18225, since the latter was focused on the arguments part.

To avoid such regression in the future, consider adding a unit test with this case (and, in fact, unit tests for the other signature errors too if there are not already).

### Steps to reproduce

1. Create a shader resource and open the shader editor
2. Enter `undefined_function(1);` in the fragment() definition

### Minimal reproduction project

N/A
uniform.texture_order = texture_uniforms++;
						uniform.texture_binding = texture_binding;
						if (uniform.array_size > 0) {
							texture_binding += uniform.array_size;
						} else {
							++texture_binding;
						}
						uniform.order = -1;
					} else {
						if (uniform_scope == ShaderNode::Uniform::SCOPE_INSTANCE && (type == TYPE_MAT2 || type == TYPE_MAT3 || type == TYPE_MAT4)) {
							_set_error(vformat(RTR("The '%s' qualifier is not supported for matrix types."), "SCOPE_INSTANCE"));
							return ERR_PARSE_ERROR;
						}
						uniform.texture_order = -1;
						if (uniform_scope != ShaderNode::Uniform::SCOPE_INSTANCE) {
							uniform.order = uniforms++;
#ifdef DEBUG_ENABLED
							if (check_device_limit_warnings) {
								if (uniform.array_size > 0) {
									int size = get_datatype_size(uniform.type) * uniform.array_size;
									int m = (16 * uniform.array_size);
									if ((size % m) != 0U) {
										size += m - (size % m);
									}
									uniform_buffer_size += size;
								} else {
									uniform_buffer_size += get_datatype_size(uniform.type);
								}
								if (uniform_buffer_exceeded_line == -1 && uniform_buffer_size > max_uniform_buffer_size) {
									uniform_buffer_exceeded_line = tk_line;