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#!/usr/bin/env bash
if [[ $# -ne 2 ]]; then
echo "usage: $0 SRCDIR BLDDIR"
exit 1
fi
srcdir="$1"
blddir="$2"
for fre in encodings/unicode_{blocks,group_*}_{8,x,u}_encoding_policy_{ignore,substitute,fail}.re; do
echo $fre
fc=${fre/.re/.c}
fe=${fre/.re/}
opts="$(head -n 1 $fre | sed -E 's/.*OUTPUT(.*)/\1/')"
# compile re2c source
$blddir/re2c $opts $fre -o$fc --no-version --no-generation-date
read line < $fc
if [[ $line =~ "error: " ]]; then
echo "*** re2c error, skipping ***"
continue
fi
# compile C source
g++ -W -Wall -Wextra \
-I $srcdir \
-I $blddir \
-I $srcdir/src/encoding \
-I $srcdir/src/encoding \
$srcdir/src/encoding/range_suffix.cc \
$srcdir/src/encoding/utf8.cc \
$srcdir/src/encoding/utf16.cc \
$srcdir/src/regexp/regexp.cc \
$srcdir/src/util/range.cc \
$fc \
-o $fe
# execute (runs silently if OK, otherwize report an error)
./$fe
rm -f $fe
done
echo "note: run-time failures for surrogates with '--encoding-policy substitute' are OK"
echo "note: compile-time failures for surrogates with '--encoding-policy fail' are OK"
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