[Tests] Mark macro test 'REQUIRES: swift_swift_parser'

rdar://116239522

Author: rintaro

test/IDE/complete_pound_expr.swift

@@ -1,7 +1,7 @@
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=POUND_EXPR_1 | %FileCheck %s -check-prefix=POUND_EXPR_INTCONTEXT
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=POUND_EXPR_2 | %FileCheck %s -check-prefix=POUND_EXPR_STRINGCONTEXT
 // RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=POUND_EXPR_3 | %FileCheck %s -check-prefix=POUND_EXPR_SELECTORCONTEXT
-// REQUIRES: objc_interop
+// REQUIRES: objc_interop, swift_swift_parser
 
 import ObjectiveC
 

test/Macros/extension_macro_plugin.swift

@@ -1,5 +1,4 @@
-// FIXME: Swift parser is not enabled on Linux CI yet.
-// REQUIRES: OS=macosx
+// REQUIRES: swift_swift_parser
 
 // RUN: %empty-directory(%t)
 // RUN: %empty-directory(%t/plugins)

test/Macros/macro_plugin_server.swift

@@ -1,5 +1,4 @@
-// FIXME: Swift parser is not enabled on Linux CI yet.
-// REQUIRES: OS=macosx
+// REQUIRES: swift_swift_parser
 
 // RUN: %empty-directory(%t)
 // RUN: %empty-directory(%t/plugins)