Disable macros-related tests harder

Author: DougGregor

test/IDE/print_stdlib.swift

@@ -2,6 +2,9 @@
 //
 // REQUIRES: nonexecutable_test
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx
+
 //
 // RUN: %target-swift-frontend -typecheck %s
 // RUN: %target-swift-ide-test -print-module -module-to-print=Swift -source-filename %s -print-interface > %t.txt

test/Macros/attached_macros_diags.swift

@@ -1,5 +1,7 @@
 // RUN: %target-typecheck-verify-swift -swift-version 5 -module-name MacrosTest
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx
 
 @attached(accessor) macro m1() = #externalMacro(module: "MyMacros", type: "Macro1")
 // expected-warning@-1{{external macro implementation type 'MyMacros.Macro1' could not be found for macro 'm1()'}}

test/Macros/external-macro-without-decl.swift

@@ -1,5 +1,7 @@
 // RUN: %target-typecheck-verify-swift -swift-version 5 -module-name Swift -parse-stdlib
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx
 
 // expected-warning@+2{{@expression has been removed in favor of @freestanding(expression)}}
 // expected-warning@+1{{external macro implementation type 'A.B' could not be found for macro 'myMacro()'; the type must be public and provided via '-load-plugin-library'}}

test/ModuleInterface/macros.swift

@@ -1,5 +1,7 @@
 // REQUIRES: asserts
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx
 
 // RUN: %empty-directory(%t)
 

test/Parse/invalid.swift

@@ -1,5 +1,7 @@
 // RUN: %target-typecheck-verify-swift
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx
 
 // rdar://15946844
 func test1(inout var x : Int) {}  // expected-warning {{'var' in this position is interpreted as an argument label}} {{18-21=`var`}}

test/SourceKit/CodeComplete/complete_sort_order.swift

@@ -244,3 +244,5 @@ func test8() {
 }
 
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx

test/SourceKit/Refactoring/shorthand_shadow.swift

@@ -37,3 +37,5 @@ func renameBuiltinMacroWithoutHash() {
 
 
 // REQUIRES: swift_swift_parser
+// FIXME: Swift parser is not enabled on Linux CI yet.
+// REQUIRES: OS=macosx