Warnings: teeks99-dkr-dg13-17 - hof / gcc-13~c++17
Rev f2c0ab0f235cf60b0586dbd618cd4a87a7cdfc55 / Sun, 17 Nov 2024 06:30:27 +0000
always
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
apply
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
apply_eval
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
arg
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
capture
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
combine
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/combine.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
compose
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/compose.hpp:165:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/compose.cpp:169:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
construct
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
decay
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
decorate
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decorate.hpp:213:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
filter
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/if.hpp:139:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/is_unpackable.hpp:54:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/unpack.hpp:177:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
final_base
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/flip.hpp:103:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
first_of
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/first_of.cpp:146:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
fix
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/indirect.hpp:129:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/fix.hpp:238:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
flip
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/flip.hpp:103:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
flow
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/flow.hpp:162:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/flow.cpp:152:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
fold
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/fold.hpp:167:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
function
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/partial.hpp:85:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/infix.hpp:196:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
identity
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
if
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/if.hpp:139:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
implicit
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
indirect
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/indirect.hpp:129:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
infix
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/infix.hpp:196:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/infix.cpp:53:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/infix.cpp:74:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
is_invocable
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
issue8
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
lambda
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/partial.hpp:85:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/infix.hpp:196:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/lambda.cpp:52:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/lambda.cpp:62:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/lambda.cpp:76:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/lambda.cpp:90:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
lazy
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
lift
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
limit
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
match
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/match.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
mutable
../boost/hof/mutable.hpp:63:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
pack
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
partial
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/partial.hpp:85:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
pipable
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
placeholders
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/placeholders.cpp:197:27: warning: result of '2^1' is 3; did you mean '1 << 1' (2)? [-Wxor-used-as-pow]
../libs/hof/test/placeholders.cpp:197:25: note: you can silence this warning by using a hexadecimal constant (0x2 rather than 2)
../libs/hof/test/placeholders.cpp:420:27: warning: result of '2^1' is 3; did you mean '1 << 1' (2)? [-Wxor-used-as-pow]
../libs/hof/test/placeholders.cpp:420:25: note: you can silence this warning by using a hexadecimal constant (0x2 rather than 2)
../libs/hof/test/placeholders.cpp:567:27: warning: result of '2^1' is 3; did you mean '1 << 1' (2)? [-Wxor-used-as-pow]
../libs/hof/test/placeholders.cpp:567:25: note: you can silence this warning by using a hexadecimal constant (0x2 rather than 2)
../libs/hof/test/placeholders.cpp:714:27: warning: result of '2^1' is 3; did you mean '1 << 1' (2)? [-Wxor-used-as-pow]
../libs/hof/test/placeholders.cpp:714:25: note: you can silence this warning by using a hexadecimal constant (0x2 rather than 2)
                
proj
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/mutable.hpp:63:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
protect
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
repeat
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decorate.hpp:213:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/repeat.hpp:154:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
repeat_while
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decorate.hpp:213:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/repeat_while.hpp:172:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
result
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
reveal
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/indirect.hpp:129:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/fix.hpp:238:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../libs/hof/test/reveal.cpp:77:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
reverse_fold
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reverse_fold.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
rotate
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/rotate.hpp:97:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/compose.hpp:165:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decorate.hpp:213:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/repeat.hpp:154:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
static
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
tap
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/tap.hpp:78:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
tuple_for_each
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/is_unpackable.hpp:54:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/unpack.hpp:177:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
tuple_transform
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/is_unpackable.hpp:54:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/unpack.hpp:177:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/arg.hpp:122:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:117:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/lazy.hpp:283:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/protect.hpp:77:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:304:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:305:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:306:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:307:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:308:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:309:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:310:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:311:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:312:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/placeholders.hpp:441:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/compose.hpp:165:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
unpack
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/is_unpackable.hpp:54:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:184:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/capture.hpp:185:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/unpack.hpp:177:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
                
virtual_base
../boost/hof/apply.hpp:244:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:169:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/always.hpp:170:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/identity.hpp:68:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/reveal.hpp:381:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/flip.hpp:103:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/first_of.hpp:240:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/eval.hpp:82:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/apply_eval.hpp:152:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/proj.hpp:262:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/decay.hpp:64:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:405:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:406:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:407:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pack.hpp:409:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/limit.hpp:138:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/pipable.hpp:183:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]
../boost/hof/rotate.hpp:97:30: warning: possibly dangling reference to a temporary [-Wdangling-reference]