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#!/bin/bash
for ff in $( git grep -l "\(\s*\)const *\([^=]*\)= *\([0-9\.][0-9\.]*\) *;" |fgrep -v ThirdParty ); do
cat $ff | \
sed -e 's/^\( *\)const *size_t *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr size_t \2 = \3;/g' | \
sed -e 's/^\( *\)const *unsigned *int *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr unsigned int \2 = \3;/g' | \
sed -e 's/^\( *\)const *unsigned *short *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr unsigned short \2 = \3;/g' | \
sed -e 's/^\( *\)const *unsigned *char *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr unsigned char \2 = \3;/g' | \
sed -e 's/^\( *\)const *int *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr int \2 = \3;/g' | \
sed -e 's/^\( *\)const *short *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr short \2 = \3;/g' | \
sed -e 's/^\( *\)const *char *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr char \2 = \3;/g' | \
sed -e 's/^\( *\)const *float *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr float \2 = \3;/g' | \
sed -e 's/^\( *\)const *double *\([^ ]*\) *= *\([0-9\.][0-9\.]*\) *;/\1constexpr double \2 = \3;/g' | \
sed -e 's/^\( *\)const *\([^=]*\)= *\([0-9\.][0-9\.]*\) *;/\1constexpr \2 = \3;/g' | \
sed -e 's/constexpr *\([^)]*\)) *= *0 *;/const \1) = 0;/g' | \
sed -e 's/constexpr *\([^)]*\)) *const *= *0 *;/const \1) const = 0;/g' | \
sed -e 's/constexpr *\([^)]*\)) *const *override *= *0 *;/const \1) const override = 0;/g' | \
sed -e 's/constexpr \(.*\) *=/\1 =/g' > /tmp/temp_file
mv /tmp/temp_file $ff
done
cat > /tmp/cmt_msg << EOF
STYLE: Prefer constexpr for const numeric literals
Use constexpr for constant numeric literals.
EOF
cat /tmp/cmt_msg
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