[NFC] Remove Python 2 imports from __future__

benchmark/scripts/Benchmark_DTrace.in

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- Benchmark_DTrace.in ---------------------------------------------===//
 #

benchmark/scripts/Benchmark_Driver

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- Benchmark_Driver ------------------------------------------------===//

benchmark/scripts/Benchmark_GuardMalloc.in

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- Benchmark_GuardMalloc.in ----------------------------------------===//
 #

benchmark/scripts/Benchmark_QuickCheck.in

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- Benchmark_QuickCheck.in -----------------------------------------===//
 #

benchmark/scripts/Benchmark_RuntimeLeaksRunner.in

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- Benchmark_RuntimeLeaksRunner.in ---------------------------------===//
 #

benchmark/scripts/build_linux.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import argparse
 import os

benchmark/scripts/build_script_helper.py

@@ -1,6 +1,4 @@
-#!/usr/bin/env python
-
-from __future__ import print_function
+#!/usr/bin/env python3
 
 import argparse
 import os

benchmark/scripts/compare_perf_tests.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- compare_perf_tests.py -------------------------------------------===//
@@ -27,8 +27,6 @@ class `ReportFormatter` creates the test comparison report in specified format.
 
 """
 
-from __future__ import print_function
-
 import argparse
 import functools
 import re

benchmark/scripts/create_benchmark.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import argparse
 import os

benchmark/scripts/generate_harness/generate_harness.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- generate_harness.py ---------------------------------------------===//
 #
@@ -14,8 +14,6 @@
 
 # Generate boilerplate, CMakeLists.txt and utils/main.swift from templates.
 
-from __future__ import print_function
-
 import argparse
 import os
 import subprocess

benchmark/scripts/perf_test_driver/perf_test_driver.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- perf_test_driver.py ---------------------------------------------===//
 #
@@ -12,8 +12,6 @@
 #
 # ===---------------------------------------------------------------------===//
 
-from __future__ import print_function
-
 import functools
 import glob
 import multiprocessing

benchmark/scripts/run_smoke_bench

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- run_smoke_bench -------------------------------------------------===//
@@ -21,8 +21,6 @@
 #
 # ===---------------------------------------------------------------------===//
 
-from __future__ import print_function
-
 import argparse
 import glob
 import os

benchmark/scripts/test_Benchmark_Driver.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- test_Benchmark_Driver.py ----------------------------------------===//

benchmark/scripts/test_compare_perf_tests.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- test_compare_perf_tests.py --------------------------------------===//

benchmark/scripts/test_utils.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # ===--- test_utils.py ---------------------------------------------------===//

benchmark/utils/convertToJSON.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # ===--- convertToJSON.py ------------------------------------------------===//
 #
@@ -57,8 +57,6 @@
 #     ]
 # }
 
-from __future__ import print_function
-
 import json
 import re
 import sys

docs/scripts/ns-html2rst

@@ -1,6 +1,4 @@
-#!/usr/bin/env python
-from __future__ import print_function
-
+#!/usr/bin/env python3
 import re
 import subprocess
 import sys

stdlib/public/core/FloatingPointTypes.swift.gyb

@@ -13,7 +13,6 @@
 import SwiftShims
 
 %{
-from __future__ import division
 from SwiftIntTypes import all_integer_types
 from SwiftFloatingPointTypes import all_floating_point_types
 

stdlib/public/core/IntegerTypes.swift.gyb

@@ -14,7 +14,6 @@
 # Utility code for later in this template
 #
 
-from __future__ import division
 from SwiftIntTypes import all_integer_types, int_max_bits, should_define_truncating_bit_pattern_init
 from SwiftFloatingPointTypes import getFtoIBounds
 

stdlib/public/core/SIMDConcreteOperations.swift.gyb

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 %{
-from __future__ import division
 from SwiftIntTypes import all_integer_types
 word_bits = int(CMAKE_SIZEOF_VOID_P) * 8
 storagescalarCounts = [2,4,8,16,32,64]

stdlib/public/core/SIMDVectorTypes.swift.gyb

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 %{
-from __future__ import division
 from SwiftIntTypes import all_integer_types
 word_bits = int(CMAKE_SIZEOF_VOID_P) * 8
 storagescalarCounts = [2,4,8,16,32,64]

test/CrossImport/Inputs/rewrite-module-triples.py

@@ -1,11 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """
 Renames files or directories with "module-triple-here" in their names to use
 the indicated module triples instead.
 """
 
-from __future__ import print_function
-
 import os
 import platform
 import shutil

test/Driver/Dependencies/Inputs/fake-build-for-bitcode.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # fake-build-for-bitcode.py - Fake build with -embed-bitcode -*- python -*-
 #
 # This source file is part of the Swift.org open source project
@@ -16,8 +16,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import sys
 

test/Driver/Dependencies/Inputs/fake-build-whole-module.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # fake-build-for-whole-module.py - Optimized fake build -*- python -*-
 #
 # This source file is part of the Swift.org open source project
@@ -15,8 +15,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import sys
 

test/Driver/Dependencies/Inputs/modify-non-primary-files.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # modify-non-primary-files.py - Fake build while modifying files -*- python -*-
 #
 # This source file is part of the Swift.org open source project
@@ -16,8 +16,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import sys
 

test/Driver/Dependencies/Inputs/touch.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # touch.py - /bin/touch that writes the LLVM epoch -*- python -*-
 #
 # This source file is part of the Swift.org open source project

test/Driver/Dependencies/Inputs/update-dependencies-bad.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # update-dependencies-bad.py - Fails on bad.swift -*- python -*-
 #
 # This source file is part of the Swift.org open source project
@@ -17,8 +17,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import shutil
 import signal

test/Driver/Dependencies/Inputs/update-dependencies.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # update-dependencies.py - Fake build for dependency analysis -*- python -*-
 #
 # This source file is part of the Swift.org open source project
@@ -27,8 +27,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import shutil
 import subprocess

test/Driver/Inputs/crash-after-generating-pch.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # crash.py - Sends SIGKILL to self. -*- python -*-
 #
 # This source file is part of the Swift.org open source project

test/Driver/Inputs/crash.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # crash.py - Sends SIGKILL to self. -*- python -*-
 #
 # This source file is part of the Swift.org open source project

test/Driver/Inputs/fail.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # fail.py - Just exits with an error code -*- python -*-
 #
 # This source file is part of the Swift.org open source project

test/Driver/Inputs/fake-toolchain/clang

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # clang++ - Fake Clang to test finding clang++ in the toolchain path
 #
 # This source file is part of the Swift.org open source project
@@ -11,6 +11,4 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 print("Sorry, I'm lazy-clang")

test/Driver/Inputs/fake-toolchain/ld

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # ld - Fake ld to test finding the Darwin linker in the toolchain path
 #
 # This source file is part of the Swift.org open source project
@@ -11,6 +11,4 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 print("Sorry, wrong number!")

test/Driver/Inputs/filelists/check-filelist-abc.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # check-filelist-abc.py - Fake build to test driver-produced -filelists.
 #
 # This source file is part of the Swift.org open source project
@@ -11,8 +11,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import os
 import sys
 

test/Driver/Inputs/filelists/fake-ld.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # fake-ld.py - Fake Darwin linker to test driver-produced -filelists.
 #
 # This source file is part of the Swift.org open source project
@@ -11,8 +11,6 @@
 #
 # ----------------------------------------------------------------------------
 
-from __future__ import print_function
-
 import sys
 
 filelistFile = sys.argv[sys.argv.index('-filelist') + 1]

test/Incremental/Verifier/gen-output-file-map.py

@@ -1,6 +1,4 @@
-#!/usr/bin/env python
-
-from __future__ import print_function
+#!/usr/bin/env python3
 
 import argparse
 import io

test/Inputs/getmtime.py

@@ -1,6 +1,4 @@
-#!/usr/bin/env python
-
-from __future__ import print_function
+#!/usr/bin/env python3
 
 import os
 import sys

test/Inputs/symlink.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os
 import subprocess
 import sys

test/Inputs/timeout.py

@@ -1,4 +1,4 @@
-#!/uar/bin/env python
+#!/uar/bin/env python3
 
 import subprocess
 import sys

test/Misc/you-should-be-using-LLVM_DEBUG.test-sh

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # -*- python -*-
 # RUN: %{python} %s '%swift_src_root'
 

test/ModuleInterface/ModuleCache/Inputs/check-is-new.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # check-is-new.py - a more-legible way to read a timestamp test than test(1)
 #

test/ModuleInterface/ModuleCache/Inputs/check-is-old.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # check-is-old.py - a more-legible way to read a timestamp test than test(1)
 #