Warning in make of rev 1788

[Peter Teeson]

configure:    ---- SUMMARY OF TESTS (please include in error reports) ----

    prefix:       :              /usr/local

    DEVELOP_WANTED:              no
    ASSERT_LEVEL_WANTED:         1
    DYNAMIC_LOG_WANTED:          no
    PERFORMANCE_COUNTERS_WANTED: no
    VALUE_CHECK_WANTED:          no
    VALUE_HISTORY_WANTED:        no

    apl_MAINTAINER_MODE:         no
    apl_missing_headers:         3
    apl_missing_functions:       0
    apl_FFT:                     no     (affects: ⎕FFT)
    apl_PCRE:                    no     (affects: ⎕RE)
    apl_PNG:                     yes    (affects: ⎕PNG)
    apl_POSTGRES:                no     (may affect: ⎕SQL)
    apl_SQLITE3:                 yes    (may affect: ⎕SQL)
    apl_SQL                      yes    (affects:    ⎕SQL)
    apl_X11 (libxcb):            no     (fallback for               ⎕PLOT)
    apl_GTK3:                    no     (affects: ⎕PNG, ⎕GTK, maybe ⎕PLOT)
    apl_GUI:                     no     (affects: ⎕PNG, ⎕GTK,       ⎕PLOT)

Gandalf:trunk pteeson$ make
….
depbase=`echo lines.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
        g++ -DHAVE_CONFIG_H -I. -I..     -g -O2 -I 
/Volumes/Data/GNUAPL-on-Mac-WS/GNUaplfiles/trunk -MT lines.o -MD -MP -MF 
$depbase.Tpo -c -o lines.o lines.cc &&\
        mv -f $depbase.Tpo $depbase.Po
lines.cc:18:50: warning: '&' within '|' [-Wbitwise-op-parentheses]
   while (*utf & 0x80)   UCS = UCS << 6 | *utf++ & 0x3F;
                                        ~ ~~~~~~~^~~~~~
lines.cc:18:50: note: place parentheses around the '&' expression to silence 
this warning
   while (*utf & 0x80)   UCS = UCS << 6 | *utf++ & 0x3F;
                                                 ^
                                          (            )
1 warning generated.