[PATCH] D45405: [clang-tidy] [modernize-use-auto] Add a threshold for minimal type name length to be replaced with 'auto'

[Zinovy Nis via Phabricator via cfe-commits]

zinovy.nis created this revision.
zinovy.nis added reviewers: angelgarcia, malcolm.parsons, alexfh.
zinovy.nis added a project: clang-tools-extra.
Herald added subscribers: cfe-commits, xazax.hun.

The threshold option is 'MinTypeNameLength' with default value '0' which means 'replace any lengths'.
With MinTypeNameLength = 5 'int'/'bool' and 'const int'/'const bool' will not be converted to 'auto',
while 'unsigned' and 'long long int' will be.


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D45405

Files:
  clang-tidy/modernize/UseAutoCheck.cpp
  clang-tidy/modernize/UseAutoCheck.h
  docs/clang-tidy/checks/modernize-use-auto.rst
  test/clang-tidy/modernize-use-auto-min-type-name-length.cpp

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