1 files changed, 0 insertions, 136 deletions
diff --git a/src/etc/errorck.py b/src/etc/errorck.py
deleted file mode 100644
index 1f5f3784ac6..00000000000
--- a/src/etc/errorck.py
+++ /dev/null
@@ -1,136 +0,0 @@
-# Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
-
-# Digs error codes out of files named 'diagnostics.rs' across
-# the tree, and ensures thare are no duplicates.
-
-import sys
-import os
-import re
-
-if len(sys.argv) < 2:
-    print("usage: errorck.py <src-dir>")
-    sys.exit(1)
-
-src_dir = sys.argv[1]
-errcode_map = {}
-errcode_checked = []
-errcode_not_found = []
-error_re = re.compile("(E\d\d\d\d)")
-
-def check_unused_error_codes(error_codes, check_error_codes, filenames, dirnames, dirpath):
-    for filename in filenames:
-        if filename == "diagnostics.rs" or not filename.endswith(".rs"):
-            continue
-        path = os.path.join(dirpath, filename)
-
-        with open(path, 'r') as f:
-            for line in f:
-                match = error_re.search(line)
-                if match:
-                    errcode = match.group(1)
-                    if errcode in error_codes:
-                        error_codes.remove(errcode)
-                    if errcode not in check_error_codes:
-                        check_error_codes.append(errcode)
-    for dirname in dirnames:
-        path = os.path.join(dirpath, dirname)
-        for (dirpath, dnames, fnames) in os.walk(path):
-            check_unused_error_codes(error_codes, check_error_codes, fnames, dnames, dirpath)
-
-
-# In the register_long_diagnostics! macro, entries look like this:
-#
-# EXXXX: r##"
-# <Long diagnostic message>
-# "##,
-#
-# These two variables are for detecting the beginning and end of diagnostic
-# messages so that duplicate error codes are not reported when a code occurs
-# inside a diagnostic message
-long_diag_begin = "r##\""
-long_diag_end = "\"##"
-
-errors = False
-all_errors = []
-
-for (dirpath, dirnames, filenames) in os.walk(src_dir):
-    if "src/test" in dirpath or "src/llvm" in dirpath:
-        # Short circuit for fast
-        continue
-
-    errcode_to_check = []
-    for filename in filenames:
-        if filename != "diagnostics.rs":
-            continue
-        path = os.path.join(dirpath, filename)
-
-        with open(path, 'r') as f:
-            inside_long_diag = False
-            errcode_to_check = []
-            for line_num, line in enumerate(f, start=1):
-                if inside_long_diag:
-                    # Skip duplicate error code checking for this line
-                    if long_diag_end in line:
-                        inside_long_diag = False
-                    continue
-
-                match = error_re.search(line)
-                if match:
-                    errcode = match.group(1)
-                    new_record = [(errcode, path, line_num, line)]
-                    existing = errcode_map.get(errcode)
-                    if existing is not None:
-                        # This is a dupe
-                        errcode_map[errcode] = existing + new_record
-                    else:
-                        errcode_map[errcode] = new_record
-                        # we don't check if this is a long error explanation
-                        if (long_diag_begin not in line and not line.strip().startswith("//")
-                            and errcode not in errcode_to_check and errcode not in errcode_checked
-                            and errcode not in errcode_not_found):
-                            errcode_to_check.append(errcode)
-
-                if long_diag_begin in line:
-                    inside_long_diag = True
-        break
-    check_unused_error_codes(errcode_to_check, errcode_checked, filenames, dirnames, dirpath)
-    if len(errcode_to_check) > 0:
-        for errcode in errcode_to_check:
-            if errcode in errcode_checked:
-                continue
-            errcode_not_found.append(errcode)
-
-if len(errcode_not_found) > 0:
-    errcode_not_found.sort()
-    for errcode in errcode_not_found:
-        if errcode in errcode_checked:
-            continue
-        all_errors.append(errcode)
-        print("error: unused error code: {0} ({1}:{2})".format(*errcode_map[errcode][0]))
-        errors = True
-
-
-for errcode, entries in errcode_map.items():
-    all_errors.append(entries[0][0])
-    if len(entries) > 1:
-        entries.sort()
-        print("error: duplicate error code " + errcode)
-        for entry in entries:
-            print("{1}: {2}\n{3}".format(*entry))
-        errors = True
-
-print
-print("* {0} error codes".format(len(errcode_map)))
-print("* highest error code: " + max(all_errors))
-print
-
-if errors:
-    sys.exit(1)