Previously I had this line: ::std::unique_ptr<cmw_request> request(::new cmw_request(localbuf)); After getting C++ 2014 compilers, I wrote it like this: auto request=::std::make_unique<cmw_request>(localbuf); I was watching Mark Isaacson's talk here: https://www.youtube.com/watch?v=-ctgSbEfRxU .. (You can watch it from https://duckduckgo.com if you want.) He talks about parameter type deduction for constructors shortly after the two minute mark. So I'm wondering if this is going to be valid C++ 2017 code: ::std::unique_ptr<cmw_request> request(localbuf); It doesn't compile with clang++ 3.8.1. And I was trying to find an online C++ compiler that has support for C++ 2017, but only found support for C++ 2014 and earlier. Could someone point me to a site that has that? Thanks in advance. Brian Ebenezer Enterprises - In G-d we trust. http://webEbenezer.net
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On Saturday, December 24, 2016 at 6:55:02 PM UTC-6, woodb...@gmail.com wrote: > Previously I had this line: > ::std::unique_ptr<cmw_request> request(::new cmw_request(localbuf)); > > After getting C++ 2014 compilers, I wrote it like this: > auto request=::std::make_unique<cmw_request>(localbuf); > > I was watching Mark Isaacson's talk here: > https://www.youtube.com/watch?v=-ctgSbEfRxU > . (You can watch it from https://duckduckgo.com if you want.) > He talks about parameter type deduction for constructors > shortly after the two minute mark. > > So I'm wondering if this is going to be valid C++ 2017 code: > > ::std::unique_ptr<cmw_request> request(localbuf); > Or maybe it should be: ::std::unique_ptr request(cmw_request(localbuf)); or ::std::unique_ptr request(::new cmw_request(localbuf)); ? Those don't compile here either. ::std::unique_ptr request(::new cmw_request(localbuf)); > It doesn't compile with clang++ 3.8.1. > > > Brian > Ebenezer Enterprises - In G-d we trust. > http://webEbenezer.net
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On Saturday, December 24, 2016 at 6:55:02 PM UTC-6, woodb...@gmail.com wrote: > Previously I had this line: > ::std::unique_ptr<cmw_request> request(::new cmw_request(localbuf)); > > After getting C++ 2014 compilers, I wrote it like this: > auto request=::std::make_unique<cmw_request>(localbuf); > > I was watching Mark Isaacson's talk here: > https://www.youtube.com/watch?v=-ctgSbEfRxU > . (You can watch it from https://duckduckgo.com if you want.) > He talks about parameter type deduction for constructors > shortly after the two minute mark. > > So I'm wondering if this is going to be valid C++ 2017 code: > > ::std::unique_ptr<cmw_request> request(localbuf); > > It doesn't compile with clang++ 3.8.1. > > And I was trying to find an online C++ compiler that has > support for C++ 2017, but only found support for C++ 2014 > and earlier. Could someone point me to a site that has that? > Thanks in advance. > I checked Compiler Explorer now and it has more up to date compilers. > > Brian > Ebenezer Enterprises - In G-d we trust. > http://webEbenezer.net
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On 12/25/16 01:54 PM, woodbrian77@gmail.com wrote: > Previously I had this line: > ::std::unique_ptr<cmw_request> request(::new cmw_request(localbuf)); I can see some (very week) justification for the superfluous colons before std, but new? -- Ian
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