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Serge Guelton 3331b6eab3 [tools] Fix python DeprecationWarning: invalid escape sequence 
The python documentation says "it’s highly recommended that you use raw strings for all but the simplest expressions." (https://docs.python.org/3/library/re.html)

So do that with the attached patch generated by

    sed -i -e "s/re.search('/re.search(r'/g" $(git grep -l 're.search(')

The warning can be seen in e.g. python3.7:

    $ python3.7 -Wd
    >>> import re; re.search('\s', '')
    <stdin>:1: DeprecationWarning: invalid escape sequence \s

Commited on behalf of Marco Falke.
Differential Revision: https://reviews.llvm.org/D57528

llvm-svn: 353707
 		2019-02-11 15:03:17 +00:00
..
bin [tools] Fix python DeprecationWarning: invalid escape sequence 2019-02-11 15:03:17 +00:00
libexec Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
man Update the license header in this man-page file. 2019-01-19 09:24:38 +00:00
share/scan-build
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CMakeLists.txt
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