[clang-tools-extra] 03ded54 - Fix -allow-enabling-analyzer-alpha-checkers always being passed to run-clang-tidy.py

[Aaron Ballman via cfe-commits]

Author: Joachim Priesner
Date: 2020-08-20T09:15:29-04:00
New Revision: 03ded5497a2f458b6af054fa7bac0da0240e7b7a

URL: https://github.com/llvm/llvm-project/commit/03ded5497a2f458b6af054fa7bac0da0240e7b7a
DIFF: https://github.com/llvm/llvm-project/commit/03ded5497a2f458b6af054fa7bac0da0240e7b7a.diff

LOG: Fix -allow-enabling-analyzer-alpha-checkers always being passed to run-clang-tidy.py

The action='store_true' option of argparse.add_argument implicitly
generates a default value of False if the argument is not specified.
Thus, the allow_enabling_alpha_checkers argument of
get_tidy_invocation is never None.

Added: 
    

Modified: 
    clang-tools-extra/clang-tidy/tool/run-clang-tidy.py

Removed: 
    


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diff  --git a/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py b/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
index 4272ae0957fe..7e23419cd916 100755
--- a/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
+++ b/clang-tools-extra/clang-tidy/tool/run-clang-tidy.py
@@ -84,7 +84,7 @@ def get_tidy_invocation(f, clang_tidy_binary, checks, tmpdir, build_path,
                         extra_arg, extra_arg_before, quiet, config):
   """Gets a command line for clang-tidy."""
   start = [clang_tidy_binary]
-  if allow_enabling_alpha_checkers is not None:
+  if allow_enabling_alpha_checkers:
     start.append('-allow-enabling-analyzer-alpha-checkers')
   if header_filter is not None:
     start.append('-header-filter=' + header_filter)