remove the FixedArrays experimental feature

eeckstein · eeckstein · commit c6da8895d3fa · 2025-02-12T10:51:14.000+01:00
It's not needed anymore because we now have inline-arrays.
diff --git a/include/swift/Basic/Features.def b/include/swift/Basic/Features.def
@@ -367,9 +367,6 @@ EXPERIMENTAL_FEATURE(StaticExclusiveOnly, true)
 /// Enable the @extractConstantsFromMembers attribute.
 EXPERIMENTAL_FEATURE(ExtractConstantsFromMembers, false)
 
-/// Enables the FixedArray data type.
-EXPERIMENTAL_FEATURE(FixedArrays, true)
-
 // Group Main Actor Isolation Errors by Scope
 EXPERIMENTAL_FEATURE(GroupActorErrors, true)
 
diff --git a/lib/AST/FeatureSet.cpp b/lib/AST/FeatureSet.cpp
@@ -193,7 +193,6 @@ static bool usesFeatureNonescapableTypes(Decl *decl) {
 
 UNINTERESTING_FEATURE(StaticExclusiveOnly)
 UNINTERESTING_FEATURE(ExtractConstantsFromMembers)
-UNINTERESTING_FEATURE(FixedArrays)
 UNINTERESTING_FEATURE(GroupActorErrors)
 UNINTERESTING_FEATURE(SameElementRequirements)
 UNINTERESTING_FEATURE(UnspecifiedMeansMainActorIsolated)
