Spelling utils

utils/analyze_code_size.py

@@ -440,14 +440,14 @@ def print_summary(self, section_size):
                       (category[0], category[1], category[2]))
         print("%60s: %8d (%6.2f%%)" % ('TOTAL', total_size, float(100)))
 
-    def uncatorizedSymbols(self):
+    def uncategorizedSymbols(self):
         category = self.categories.get('Unknown')
         if category:
             return category.symbols
         return None
 
     def print_uncategorizedSymbols(self):
-        syms = self.uncatorizedSymbols()
+        syms = self.uncategorizedSymbols()
         if syms:
             for symbol in syms:
                 print(symbol.mangled_name + " " + symbol.name + " " +

utils/api_checker/swift-api-checker.py

@@ -260,12 +260,12 @@ def main():
     basic_group.add_argument('--separate-by-module',
                              action='store_true',
                              help='When importing entire SDK, dump content '
-                                  'seprately by module names')
+                                  'separately by module names')
 
     basic_group.add_argument('--zippered',
                              action='store_true',
                              help='dump module content to a dir with files for'
-                                  'seprately targets')
+                                  'separately targets')
 
     basic_group.add_argument('--abi',
                              action='store_true',

utils/bug_reducer/bug_reducer/func_bug_reducer.py

@@ -100,7 +100,7 @@ def function_bug_reducer(input_file, nm, sil_opt_invoker, sil_extract_invoker,
 
     print("Base case crashes! Trying to reduce *.sib file")
 
-    # Otherwise, reduce the list of pases that cause the optimzier to crash.
+    # Otherwise, reduce the list of pases that cause the optimizer to crash.
     tester = OptimizerTester(sil_opt_invoker, pass_list)
     r = ReduceMiscompilingFunctions(functions, sil_extract_invoker,
                                     tester)

utils/build-presets.ini

@@ -1693,7 +1693,7 @@ skip-test-foundation
 skip-test-libdispatch
 skip-test-xctest
 
-# Builds enough of the the toolchain to build a swift pacakge on macOS.
+# Builds enough of the toolchain to build a swift package on macOS.
 [preset: mixin_swiftpm_package_macos_platform]
 mixin-preset=mixin_swiftpm_macos_platform
 
@@ -1708,7 +1708,7 @@ skip-watchos
 skip-test-llbuild
 skip-test-swiftpm
 
-# Builds enough of the the toolchain to build a swift pacakge on Linux.
+# Builds enough of the toolchain to build a swift package on Linux.
 [preset: mixin_swiftpm_package_linux_platform]
 mixin-preset=mixin_swiftpm_linux_platform
 

utils/build-script-impl

@@ -33,7 +33,7 @@ umask 0022
 # The --skip-build parameter, with no product name, does not affect the
 # configuration (CMake parameters). You can turn this option on and
 # off in different invocations of the script for the same build
-# directory without affecting configutation.
+# directory without affecting configuration.
 #
 # skip-build-* and build-* parameters affect the CMake configuration
 # (enable/disable those components).
@@ -3442,10 +3442,10 @@ for host in "${ALL_HOSTS[@]}"; do
         # The usage for this script says that lipo happens before
         # dsym extraction but that's not really what happens.  At this point,
         # we're processing an individual host (eg macosx-x86_64) but targeting
-        # the (shared) SYMROOT which can cause mutliple hosts to stomp on each
+        # the (shared) SYMROOT which can cause multiple hosts to stomp on each
         # other.  As a hack, I'm segregating the hosts in the symroot but it
         # would probably be better to make the script behave as the usage
-        # descibes
+        # describes
         host_symroot="${INSTALL_SYMROOT}/${host}"
 
         set -x

utils/build-toolchain

@@ -36,7 +36,7 @@ function usage() {
   echo "Customize the preset invoked by prepending a prefix"
   echo ""
   echo "--use-os-runtime"
-  echo "Require this toolchain to link against against the OS runtime rather than the toolchains packaged runtime"
+  echo "Require this toolchain to link against the OS runtime rather than the toolchains packaged runtime"
   echo ""
 }
 

utils/build-tooling-libs

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# utils/build-tooling-libs - Helper tool for building the SwiftSyntax paresr
+# utils/build-tooling-libs - Helper tool for building the SwiftSyntax parser
 # and SwiftStaticMirror libraries -*- python -*-
 #
 # This source file is part of the Swift.org open source project

utils/build-windows.bat

@@ -17,7 +17,7 @@
 :: - REPO_SCHEME: Optional. The scheme name to checkout.
 
 :: REQUIRED PERMISSIONS
-:: Practically, it is easier to be in the Adminstrators group to run the
+:: Practically, it is easier to be in the Administrators group to run the
 :: script, but it should be possible to execute as a normal user.
 :: The user will need permission to write files into the Windows SDK and the
 :: VisualC++ folder.

utils/build_swift/build_swift/argparse/actions.py

@@ -320,7 +320,7 @@ def __init__(self, option_strings, **kwargs):
 # -----------------------------------------------------------------------------
 
 class UnsupportedAction(Action):
-    """Action that denotes an unsupported argument or opiton and subsequently
+    """Action that denotes an unsupported argument or option and subsequently
     raises an ArgumentError.
     """
 

utils/build_swift/build_swift/argparse/parser.py

@@ -70,7 +70,7 @@ def __call__(self, *args):
 
 class _PartialAction(Action):
     """Action that is partially applied, creating a factory closure used to
-    defer initialization of acitons in the builder DSL.
+    defer initialization of actions in the builder DSL.
     """
 
     def __init__(self, action_class):
@@ -185,7 +185,7 @@ def mutually_exclusive_group(self, **kwargs):
 # -----------------------------------------------------------------------------
 
 class ArgumentParser(argparse.ArgumentParser):
-    """A thin extension class to the standard ArgumentParser which incluldes
+    """A thin extension class to the standard ArgumentParser which includes
     methods to interact with a builder instance.
     """
 

utils/build_swift/build_swift/cache_utils.py

@@ -8,7 +8,7 @@
 
 
 """
-Cache related utitlity functions and decorators.
+Cache related utility functions and decorators.
 """
 
 import functools

utils/build_swift/build_swift/defaults.py

@@ -84,7 +84,7 @@ def _default_llvm_lto_link_jobs():
     """Use the formula (GB Memory - 3)/6.0GB to get the number of parallel
     link threads we can support. This gives the OS 3 GB of room to work with.
 
-    This is a bit conservative, but I have found that this hueristic prevents
+    This is a bit conservative, but I have found that this heuristic prevents
     me from swapping on my test machine.
     """
 
@@ -99,7 +99,7 @@ def _default_swift_lto_link_jobs():
     """Use the formula (GB Memory - 3)/8.0GB to get the number of parallel
     link threads we can support. This gives the OS 3 GB of room to work with.
 
-    This is a bit conservative, but I have found that this hueristic prevents
+    This is a bit conservative, but I have found that this heuristic prevents
     me from swapping on my test machine.
     """
 

utils/build_swift/build_swift/presets.py

@@ -116,7 +116,7 @@ def __str__(self):
 
 
 class DuplicatePresetError(PresetError):
-    """Raised when an existing preset would be overriden.
+    """Raised when an existing preset would be overridden.
     """
 
     def __init__(self, preset_name):
@@ -306,7 +306,7 @@ def read_files(self, filenames):
     @_catch_duplicate_option_error
     @_catch_duplicate_section_error
     def read_string(self, string):
-        """Reads and parses a string containing preset definintions.
+        """Reads and parses a string containing preset definitions.
         """
 
         fp = io.StringIO(string)

utils/build_swift/tests/build_swift/argparse/test_actions.py

@@ -390,7 +390,7 @@ def test_last_wins(self):
         self.assertFalse(args.foo)
 
 
-class TestUnuspportedAction(unittest.TestCase):
+class TestUnsupportedAction(unittest.TestCase):
 
     def test_default_attributes(self):
         action = actions.UnsupportedAction(['--foo'])

utils/build_swift/tests/build_swift/argparse/test_types.py

@@ -97,7 +97,7 @@ def test_assert_exists(self):
         path_type(__file__)
 
         with self.assertRaises(ArgumentTypeError):
-            path_type('/nonsensisal/path/')
+            path_type('/nonsensical/path/')
 
         with self.assertRaises(ArgumentTypeError):
             path_type('~/not-a-real/path to a file')

utils/build_swift/tests/build_swift/test_driver_arguments.py

@@ -278,7 +278,7 @@ def test(self):
                 [option.option_string])
             # The argument should never show up in the namespace
             self.assertFalse(hasattr(namespace, option.dest))
-            # It should instead be forwareded to unknown_args
+            # It should instead be forwarded to unknown_args
             self.assertEqual(unknown_args, [option.option_string])
 
         return test

utils/build_swift/tests/build_swift/test_migration.py

@@ -33,7 +33,7 @@ def _get_sdk_target_names(sdk_names):
 
 
 # -----------------------------------------------------------------------------
-# Mirgrate Swift SDKs
+# Migrate Swift SDKs
 
 class TestMigrateSwiftSDKsMeta(type):
     """Metaclass used to dynamically generate test methods.

utils/build_swift/tests/build_swift/test_presets.py

@@ -29,7 +29,7 @@
     'darwin_toolchain_alias': 'Alias',
     'darwin_toolchain_bundle_identifier': 'BundleIdentifier',
     'darwin_toolchain_display_name': 'DisplayName',
-    'darwin_toolchain_display_name_short': 'DispalyNameShort',
+    'darwin_toolchain_display_name_short': 'DisplayNameShort',
     'darwin_toolchain_version': '1.0',
     'darwin_toolchain_xctoolchain_name': 'default',
     'extra_swift_args': '',

utils/build_swift/tests/build_swift/test_shell.py

@@ -279,7 +279,7 @@ class TestSubprocessWrappers(unittest.TestCase):
 
     # NOTE: Testing the Popen class is harder than it might appear. We're not
     # able to mock out the subprocess.Popen superclass as one might initially
-    # expect. Rather that shell.Popen class object already exists and inherts
+    # expect. Rather that shell.Popen class object already exists and inherits
     # from subprocess.Popen, thus mocking it out does not change the behavior.
     # Ultimately this class is merely a wrapper that uses already tested
     # decorators to add functionality so testing here might not provide any

utils/build_swift/tests/expected_options.py

@@ -366,7 +366,7 @@ class DisableOption(_BaseOption):
 
 
 class ChoicesOption(_BaseOption):
-    """Option that accepts an argument from a predifined list of choices."""
+    """Option that accepts an argument from a predefined list of choices."""
 
     def __init__(self, *args, **kwargs):
         self.choices = kwargs.pop('choices', None)
@@ -752,7 +752,7 @@ class BuildScriptImplOption(_BaseOption):
     UnsupportedOption('--skip-test-optimize-none-with-implicit-dynamic'),
     UnsupportedOption('--skip-test-optimized'),
 
-    # Options forwared to build-script-impl
+    # Options forwarded to build-script-impl
     BuildScriptImplOption('--skip-test-swift', dest='impl_skip_test_swift'),
     BuildScriptImplOption('--install-swift', dest='impl_install_swift'),
 

utils/incrparse/incr_transfer_round_trip.py

@@ -67,7 +67,7 @@ def main():
     # markup for testing incremental parsing
     # =========================================================================
 
-    # Gather command line arguments for swift-syntax-test specifiying the
+    # Gather command line arguments for swift-syntax-test specifying the
     # performed edits in this list
     incremental_edit_args = []
     reparse_args = []

utils/incrparse/test_util.py

@@ -166,7 +166,7 @@ def serializeIncrParseMarkupFile(test_file, test_case, mode,
     # markup for testing incremental parsing
     # =========================================================================
 
-    # Gather command line arguments for swift-syntax-test specifiying the
+    # Gather command line arguments for swift-syntax-test specifying the
     # performed edits in this list
     incremental_edit_args = []
     reparse_args = []
@@ -237,7 +237,7 @@ def main():
         description='Utility for testing incremental syntax parsing',
         epilog='''
     This utility can parse a special markup to dedicate a pre-edit and a
-    post-edit version of a file simulateously and generate a serialized version
+    post-edit version of a file simultaneously and generate a serialized version
     of the libSyntax tree by parsing either the pre-edit file, the post-edit
     file or the edits that are required to retrieve the post-edit file from the
     pre-edit file incrementally.

utils/python_format.py

@@ -113,7 +113,7 @@ def parse_args():
     parser.add_argument(
         "--check",
         action="store_true",
-        help="Don't format the file, just retun the status.",
+        help="Don't format the file, just return the status.",
     )
 
     parser.add_argument(

utils/scale-test

@@ -358,7 +358,7 @@ def Nelder_Mead_simplex(objective, params, bounds, epsilon=1.0e-6):
 # objective-at-those-params and the data. Then runs a simple
 # coordinate_descent nonlinear optimization on the parameter space until it
 # converges. Then calculates the r_squared (coefficient of determination
-# a.k.a. goodness-of-fit, a number betwee 0 and 1 with 1 meaning "fits
+# a.k.a. goodness-of-fit, a number between 0 and 1 with 1 meaning "fits
 # perfectly") and finally returns (fit_params, r_squared).
 def fit_function_to_data_by_least_squares(objective, params, bounds, xs, ys):
 

utils/swift_build_support/swift_build_support/build_script_invocation.py

@@ -563,7 +563,7 @@ def compute_product_pipelines(self):
         # Otherwise, we build an "early" swift-driver using the host
         # toolchain, which the later-built compiler will forward
         # `swiftc` invocations to. That is, if we find a Swift compiler
-        # in the host toolchain. If the host toolchain is not equpipped with
+        # in the host toolchain. If the host toolchain is not equipped with
         # a Swift compiler, a warning is emitted. In the future, it may become
         # mandatory that the host toolchain come with its own `swiftc`.
         builder.add_product(products.EarlySwiftDriver,

utils/swift_build_support/swift_build_support/products/swiftsyntax.py

@@ -101,8 +101,8 @@ def should_install(self, host_target):
         return self.args.install_swiftsyntax
 
     def install(self, target_name):
-        # SwiftSyntax doesn't produce any products thate should be installed
-        # into the toolchein. All tools using it link against SwiftSyntax
+        # SwiftSyntax doesn't produce any products that should be installed
+        # into the toolchain. All tools using it link against SwiftSyntax
         # statically.
         pass
 

utils/swift_build_support/swift_build_support/targets.py

@@ -430,7 +430,7 @@ def install_prefix():
 
 def darwin_toolchain_prefix(darwin_install_prefix):
     """
-    Given the install prefix for a Darwin system, and assuming that that path
+    Given the install prefix for a Darwin system, and assuming that path
     is to a .xctoolchain directory, return the path to the .xctoolchain
     directory.
     """
@@ -439,7 +439,7 @@ def darwin_toolchain_prefix(darwin_install_prefix):
 
 def toolchain_path(install_destdir, install_prefix):
     """
-    Given the install prefix for a Darwin system, and assuming that that path
+    Given the install prefix for a Darwin system, and assuming that path
     is to a .xctoolchain directory, return the path to the .xctoolchain
     directory in the given install directory.
     This toolchain is being populated during the build-script invocation.

utils/type-layout-fuzzer.py

@@ -131,7 +131,7 @@ def struct():
         print("}")
         print()
 
-    def clas():
+    def clazz():
         defineRandomClass(name, depth)
 
     def enum():
@@ -145,7 +145,7 @@ def enum():
         print("}")
         print()
 
-    kinds = [struct, clas, enum]
+    kinds = [struct, clazz, enum]
     return random.choice(kinds)()
 
 

utils/update_checkout/update_checkout/update_checkout.py

@@ -461,7 +461,7 @@ def skip_list_for_platform(config, all_repos):
         return []  # Do not skip any platform-specific repositories
 
     # If there is a platforms key only include the repo if the
-    # plaform is in the list
+    # platform is in the list
     skip_list = []
     platform_name = platform.system()