Add support for -Xconsistent-data-class-copy-visibility (#1247)

* Add support for -Xconsistent-data-class-copy-visibility

* Docs

Author: Bencodes

docs/kotlin.md

@@ -377,7 +377,8 @@ Define java compiler options for `kt_jvm_*` rules with java sources.
 load("@rules_kotlin//kotlin:core.bzl", "kt_kotlinc_options")
 
 kt_kotlinc_options(<a href="#kt_kotlinc_options-name">name</a>, <a href="#kt_kotlinc_options-include_stdlibs">include_stdlibs</a>, <a href="#kt_kotlinc_options-java_parameters">java_parameters</a>, <a href="#kt_kotlinc_options-jvm_target">jvm_target</a>, <a href="#kt_kotlinc_options-warn">warn</a>,
-                   <a href="#kt_kotlinc_options-x_allow_result_return_type">x_allow_result_return_type</a>, <a href="#kt_kotlinc_options-x_assertions">x_assertions</a>, <a href="#kt_kotlinc_options-x_backend_threads">x_backend_threads</a>, <a href="#kt_kotlinc_options-x_context_receivers">x_context_receivers</a>,
+                   <a href="#kt_kotlinc_options-x_allow_result_return_type">x_allow_result_return_type</a>, <a href="#kt_kotlinc_options-x_assertions">x_assertions</a>, <a href="#kt_kotlinc_options-x_backend_threads">x_backend_threads</a>,
+                   <a href="#kt_kotlinc_options-x_consistent_data_class_copy_visibility">x_consistent_data_class_copy_visibility</a>, <a href="#kt_kotlinc_options-x_context_receivers">x_context_receivers</a>,
                    <a href="#kt_kotlinc_options-x_emit_jvm_type_annotations">x_emit_jvm_type_annotations</a>, <a href="#kt_kotlinc_options-x_enable_incremental_compilation">x_enable_incremental_compilation</a>, <a href="#kt_kotlinc_options-x_explicit_api_mode">x_explicit_api_mode</a>,
                    <a href="#kt_kotlinc_options-x_inline_classes">x_inline_classes</a>, <a href="#kt_kotlinc_options-x_jdk_release">x_jdk_release</a>, <a href="#kt_kotlinc_options-x_jspecify_annotations">x_jspecify_annotations</a>, <a href="#kt_kotlinc_options-x_jsr_305">x_jsr_305</a>, <a href="#kt_kotlinc_options-x_jvm_default">x_jvm_default</a>,
                    <a href="#kt_kotlinc_options-x_lambdas">x_lambdas</a>, <a href="#kt_kotlinc_options-x_multi_platform">x_multi_platform</a>, <a href="#kt_kotlinc_options-x_no_call_assertions">x_no_call_assertions</a>, <a href="#kt_kotlinc_options-x_no_optimize">x_no_optimize</a>,
@@ -402,6 +403,7 @@ Define kotlin compiler options.
 | <a id="kt_kotlinc_options-x_allow_result_return_type"></a>x_allow_result_return_type |  Enable kotlin.Result as a return type   | Boolean | optional |  `False`  |
 | <a id="kt_kotlinc_options-x_assertions"></a>x_assertions |  Configures how assertions are handled. The 'jvm' option enables assertions in JVM code.   | String | optional |  `""`  |
 | <a id="kt_kotlinc_options-x_backend_threads"></a>x_backend_threads |  When using the IR backend, run lowerings by file in N parallel threads. 0 means use a thread per processor core. Default value is 1.   | Integer | optional |  `1`  |
+| <a id="kt_kotlinc_options-x_consistent_data_class_copy_visibility"></a>x_consistent_data_class_copy_visibility |  The effect of this compiler flag is the same as applying @ConsistentCopyVisibility annotation to all data classes in the module. See https://youtrack.jetbrains.com/issue/KT-11914   | Boolean | optional |  `False`  |
 | <a id="kt_kotlinc_options-x_context_receivers"></a>x_context_receivers |  Enable experimental context receivers.   | Boolean | optional |  `False`  |
 | <a id="kt_kotlinc_options-x_emit_jvm_type_annotations"></a>x_emit_jvm_type_annotations |  Basic support for type annotations in JVM bytecode.   | Boolean | optional |  `False`  |
 | <a id="kt_kotlinc_options-x_enable_incremental_compilation"></a>x_enable_incremental_compilation |  Enable incremental compilation   | Boolean | optional |  `False`  |

src/main/starlark/core/options/opts.kotlinc.bzl

@@ -397,6 +397,16 @@ _KOPTS_ALL = {
         },
         map_value_to_flag = None,
     ),
+    "x_consistent_data_class_copy_visibility": struct(
+        args = dict(
+            default = False,
+            doc = "The effect of this compiler flag is the same as applying @ConsistentCopyVisibility annotation to all data classes in the module. See https://youtrack.jetbrains.com/issue/KT-11914",
+        ),
+        type = attr.bool,
+        value_to_flag = {
+            True: ["-Xconsistent-data-class-copy-visibility"],
+        },
+    ),
     "jvm_target": struct(
         args = dict(
             default = "",