Introduce new flag `--incompatible_string_join_requires_strings`
https://github.com/bazelbuild/bazel/issues/7802
RELNOTES:
A new flag `--incompatible_string_join_requires_strings` is introduced. The sequence argument of `string.join` must contain only string elements.
PiperOrigin-RevId: 240775005
diff --git a/src/test/java/com/google/devtools/build/lib/packages/SkylarkSemanticsConsistencyTest.java b/src/test/java/com/google/devtools/build/lib/packages/SkylarkSemanticsConsistencyTest.java
index ebe9004..91ab07b 100644
--- a/src/test/java/com/google/devtools/build/lib/packages/SkylarkSemanticsConsistencyTest.java
+++ b/src/test/java/com/google/devtools/build/lib/packages/SkylarkSemanticsConsistencyTest.java
@@ -155,6 +155,7 @@
"--incompatible_no_transitive_loads=" + rand.nextBoolean(),
"--incompatible_remap_main_repo=" + rand.nextBoolean(),
"--incompatible_remove_native_maven_jar=" + rand.nextBoolean(),
+ "--incompatible_string_join_requires_strings=" + rand.nextBoolean(),
"--incompatible_use_toolchain_providers_in_java_common=" + rand.nextBoolean(),
"--internal_skylark_flag_test_canary=" + rand.nextBoolean(),
"--incompatible_do_not_split_linking_cmdline=" + rand.nextBoolean());
@@ -200,6 +201,7 @@
.incompatibleNoTransitiveLoads(rand.nextBoolean())
.incompatibleRemapMainRepo(rand.nextBoolean())
.incompatibleRemoveNativeMavenJar(rand.nextBoolean())
+ .incompatibleStringJoinRequiresStrings(rand.nextBoolean())
.incompatibleUseToolchainProvidersInJavaCommon(rand.nextBoolean())
.internalSkylarkFlagTestCanary(rand.nextBoolean())
.incompatibleDoNotSplitLinkingCmdline(rand.nextBoolean())