Rename _MatchingEngine module to _RegexParser

SwiftCompilerSources/Package.swift

@@ -11,7 +11,7 @@ let package = Package(
     .library(
       name: "Swift",
       type: .static,
-      targets: ["SIL", "Optimizer", "ExperimentalRegex"]),
+      targets: ["SIL", "Optimizer", "_RegexParser"]),
   ],
   dependencies: [
   ],
@@ -26,15 +26,15 @@ let package = Package(
           "-cross-module-optimization"
         ])]),
     .target(
-      name: "ExperimentalRegex",
+      name: "_RegexParser",
       dependencies: [],
       swiftSettings: [SwiftSetting.unsafeFlags([
           "-I", "../include/swift",
           "-cross-module-optimization"
         ])]),
     .target(
       name: "Optimizer",
-      dependencies: ["SIL", "ExperimentalRegex"],
+      dependencies: ["SIL", "_RegexParser"],
       swiftSettings: [SwiftSetting.unsafeFlags([
           "-I", "../include/swift",
           "-cross-module-optimization"

SwiftCompilerSources/Sources/CMakeLists.txt

@@ -11,7 +11,7 @@
 add_subdirectory(Basic)
 add_subdirectory(AST)
 if(SWIFT_ENABLE_EXPERIMENTAL_STRING_PROCESSING)
-  add_subdirectory(ExperimentalRegex)
+  add_subdirectory(_RegexParser)
 endif()
 add_subdirectory(SIL)
 add_subdirectory(Optimizer)

SwiftCompilerSources/Sources/Optimizer/CMakeLists.txt

@@ -9,7 +9,7 @@
 set(dependencies)
 list(APPEND dependencies Basic SIL)
 if(SWIFT_ENABLE_EXPERIMENTAL_STRING_PROCESSING)
-  list(APPEND dependencies ExperimentalRegex)
+  list(APPEND dependencies _RegexParser)
 endif()
 
 add_swift_compiler_module(Optimizer DEPENDS ${dependencies})

SwiftCompilerSources/Sources/Optimizer/PassManager/PassRegistration.swift

@@ -13,16 +13,16 @@
 import SIL
 import OptimizerBridging
 
-#if canImport(ExperimentalRegex)
-import ExperimentalRegex
+#if canImport(_RegexParser)
+import _RegexParser
 #endif
 
 @_cdecl("initializeSwiftModules")
 public func initializeSwiftModules() {
   registerSILClasses()
   registerSwiftPasses()
 
-  #if canImport(ExperimentalRegex)
+  #if canImport(_RegexParser)
   registerRegexParser()
   #endif
 }

SwiftCompilerSources/Sources/ExperimentalRegex/CMakeLists.txt → SwiftCompilerSources/Sources/_RegexParser/CMakeLists.txt

@@ -6,16 +6,15 @@
 # See http://swift.org/LICENSE.txt for license information
 # See http://swift.org/CONTRIBUTORS.txt for Swift project authors
 
-file(GLOB_RECURSE _LIBSWIFT_EXPERIMENTAL_REGEX_SOURCES
-  "${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}/Sources/_MatchingEngine/*.swift")
-set(LIBSWIFT_EXPERIMENTAL_REGEX_SOURCES)
-foreach(source ${_LIBSWIFT_EXPERIMENTAL_REGEX_SOURCES})
+file(GLOB_RECURSE _LIBSWIFT_REGEX_PARSER_SOURCES
+  "${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}/Sources/_RegexParser/*.swift")
+set(LIBSWIFT_REGEX_PARSER_SOURCES)
+foreach(source ${_LIBSWIFT_REGEX_PARSER_SOURCES})
   file(TO_CMAKE_PATH "${source}" source)
-  list(APPEND LIBSWIFT_EXPERIMENTAL_REGEX_SOURCES ${source})
+  list(APPEND LIBSWIFT_REGEX_PARSER_SOURCES ${source})
 endforeach()
-message(STATUS "Using Experimental String Processing library for libswift ExperimentalRegex (${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}).")
+message(STATUS "Using Experimental String Processing library for libswift _RegexParser (${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}).")
 
-add_swift_compiler_module(ExperimentalRegex
-  "${LIBSWIFT_EXPERIMENTAL_REGEX_SOURCES}"
+add_swift_compiler_module(_RegexParser
+  "${LIBSWIFT_REGEX_PARSER_SOURCES}"
   Regex.swift)
-

SwiftCompilerSources/Sources/ExperimentalRegex/Regex.swift → SwiftCompilerSources/Sources/_RegexParser/Regex.swift

@@ -1,4 +1,4 @@
-import ExperimentalRegexBridging
+import _RegexParserBridging
 
 public func registerRegexParser() {
   Parser_registerRegexLiteralParsingFn(libswiftParseRegexLiteral)

include/swift/Parse/ExperimentalRegexBridging.h → include/swift/Parse/RegexParserBridging.h

@@ -1,5 +1,18 @@
-#ifndef EXPERIMENTAL_REGEX_BRIDGING
-#define EXPERIMENTAL_REGEX_BRIDGING
+//===-- RegexParserBridging.h --- Regex parser interface -*- C++ -*-===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef REGEX_PARSER_BRIDGING
+#define REGEX_PARSER_BRIDGING
 
 #include <stdbool.h>
 
@@ -46,4 +59,4 @@ void Parser_registerRegexLiteralParsingFn(RegexLiteralParsingFn fn);
 } // extern "C"
 #endif
 
-#endif // EXPERIMENTAL_REGEX_BRIDGING
+#endif // REGEX_PARSER_BRIDGING

include/swift/module.modulemap

@@ -19,7 +19,7 @@ module OptimizerBridging {
   export *
 }
 
-module ExperimentalRegexBridging {
-  header "Parse/ExperimentalRegexBridging.h"
+module _RegexParserBridging {
+  header "Parse/RegexParserBridging.h"
   export *
 }

lib/Parse/Lexer.cpp

@@ -20,7 +20,7 @@
 #include "swift/AST/Identifier.h"
 #include "swift/Basic/LangOptions.h"
 #include "swift/Basic/SourceManager.h"
-#include "swift/Parse/ExperimentalRegexBridging.h"
+#include "swift/Parse/RegexParserBridging.h"
 #include "swift/Syntax/Trivia.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/MathExtras.h"
@@ -34,7 +34,7 @@
 #include <limits>
 
 // Regex lexing delivered via libSwift.
-#include "swift/Parse/ExperimentalRegexBridging.h"
+#include "swift/Parse/RegexParserBridging.h"
 static RegexLiteralLexingFn regexLiteralLexingFn = nullptr;
 void Parser_registerRegexLiteralLexingFn(RegexLiteralLexingFn fn) {
   regexLiteralLexingFn = fn;

lib/Parse/ParseRegex.cpp

@@ -21,7 +21,7 @@
 #include "swift/Syntax/SyntaxKind.h"
 
 // Regex parser delivered via Swift modules.
-#include "swift/Parse/ExperimentalRegexBridging.h"
+#include "swift/Parse/RegexParserBridging.h"
 static RegexLiteralParsingFn regexLiteralParsingFn = nullptr;
 void Parser_registerRegexLiteralParsingFn(RegexLiteralParsingFn fn) {
   regexLiteralParsingFn = fn;

stdlib/public/CMakeLists.txt

@@ -139,7 +139,7 @@ if(SWIFT_BUILD_STDLIB)
   endif()
 
   if(SWIFT_ENABLE_EXPERIMENTAL_STRING_PROCESSING)
-    add_subdirectory(MatchingEngine)
+    add_subdirectory(RegexParser)
     add_subdirectory(StringProcessing)
     add_subdirectory(RegexBuilder)
   endif()

stdlib/public/RegexBuilder/CMakeLists.txt

@@ -12,7 +12,7 @@
 
 set(swift_regex_builder_link_libraries
   swiftCore
-  swift_MatchingEngine
+  swift_RegexParser
   swift_StringProcessing)
 
 file(GLOB_RECURSE _REGEX_BUILDER_SOURCES

stdlib/public/MatchingEngine/CMakeLists.txt → stdlib/public/RegexParser/CMakeLists.txt

@@ -14,15 +14,15 @@ set(swift_matching_engine_link_libraries
   swiftCore)
 
 file(GLOB_RECURSE _MATCHING_ENGINE_SOURCES
-  "${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}/Sources/_MatchingEngine/*.swift")
+  "${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}/Sources/_RegexParser/*.swift")
 set(MATCHING_ENGINE_SOURCES)
 foreach(source ${_MATCHING_ENGINE_SOURCES})
   file(TO_CMAKE_PATH "${source}" source)
   list(APPEND MATCHING_ENGINE_SOURCES ${source})
 endforeach()
-message(STATUS "Using Experimental String Processing library for _MatchingEngine (${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}).")
+message(STATUS "Using Experimental String Processing library for _RegexParser (${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}).")
 
-add_swift_target_library(swift_MatchingEngine ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES} IS_STDLIB
+add_swift_target_library(swift_RegexParser ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES} IS_STDLIB
   "${MATCHING_ENGINE_SOURCES}"
 
   SWIFT_MODULE_DEPENDS_LINUX Glibc
@@ -35,7 +35,7 @@ add_swift_target_library(swift_MatchingEngine ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES
   LINK_LIBRARIES ${swift_matching_engine_link_libraries}
 
   C_COMPILE_FLAGS
-    -Dswift_MatchingEngine_EXPORTS
+    -Dswift_RegexParser_EXPORTS
   SWIFT_COMPILE_FLAGS
     ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
   LINK_FLAGS "${SWIFT_RUNTIME_SWIFT_LINK_FLAGS}"

stdlib/public/StringProcessing/CMakeLists.txt

@@ -12,7 +12,7 @@
 
 set(swift_string_processing_link_libraries
   swiftCore
-  swift_MatchingEngine)
+  swift_RegexParser)
 
 file(GLOB_RECURSE _STRING_PROCESSING_SOURCES
   "${EXPERIMENTAL_STRING_PROCESSING_SOURCE_DIR}/Sources/_StringProcessing/*.swift"
@@ -44,6 +44,6 @@ add_swift_target_library(swift_StringProcessing ${SWIFT_STDLIB_LIBRARY_BUILD_TYP
     -Xfrontend -enable-experimental-pairwise-build-block
   LINK_FLAGS "${SWIFT_RUNTIME_SWIFT_LINK_FLAGS}"
 
-  SWIFT_MODULE_DEPENDS _MatchingEngine
+  SWIFT_MODULE_DEPENDS _RegexParser
   INSTALL_IN_COMPONENT stdlib
 )