Enable --incompatible_disallow_dict_plus by default
Fixes #6461
RELNOTES: --incompatible_disallow_dict_plus is enabled by default
PiperOrigin-RevId: 234829823
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/StarlarkSemantics.java b/src/main/java/com/google/devtools/build/lib/syntax/StarlarkSemantics.java
index f075118..fd40dd5 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/StarlarkSemantics.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/StarlarkSemantics.java
@@ -218,7 +218,7 @@
.incompatibleDisableDeprecatedAttrParams(false)
.incompatibleDisableObjcProviderResources(false)
.incompatibleDisallowDataTransition(true)
- .incompatibleDisallowDictPlus(false)
+ .incompatibleDisallowDictPlus(true)
.incompatibleDisallowFileType(true)
.incompatibleDisallowLegacyJavaProvider(false)
.incompatibleDisallowLegacyJavaInfo(false)