search for: gcc9

Hi, Building LLVM with a newer GCC version seems to generate several compiler warnings, some of which look like false positives. For example, the '-Winit-list-lifetime' warning added in GCC9 triggers for one of the constructors for ArrayRef, the one taking an initializer_list. How are false positive warnings dealt with in LLVM in general? It's of course possible to just ignore them or use compiler flags to disable them, but with that I think you would risk missing other actual mea...

Hi. On Wed, Oct 10, 2018 at 1:14 AM Segher Boessenkool <segher at kernel.crashing.org> wrote: > > On Mon, Oct 08, 2018 at 11:07:46AM +0200, Richard Biener wrote: > > On Mon, 8 Oct 2018, Segher Boessenkool wrote: > > > On Sun, Oct 07, 2018 at 03:53:26PM +0000, Michael Matz wrote: > > > > On Sun, 7 Oct 2018, Segher Boessenkool wrote: > > > > >

Hi. On Wed, Oct 10, 2018 at 1:14 AM Segher Boessenkool <segher at kernel.crashing.org> wrote: > > On Mon, Oct 08, 2018 at 11:07:46AM +0200, Richard Biener wrote: > > On Mon, 8 Oct 2018, Segher Boessenkool wrote: > > > On Sun, Oct 07, 2018 at 03:53:26PM +0000, Michael Matz wrote: > > > > On Sun, 7 Oct 2018, Segher Boessenkool wrote: > > > > >

...d it is useful to replicate the warnings locally without relying on CRAN automatic check; instead of R(-devel) CMD check --as-cran package_version.tar.gz one can use R CMD check --configure-args="" and in my case the WARNINGS were initially given with https://www.stats.ox.ac.uk/pub/bdr/gcc9/README.txt and those specification might as well used in --configure-args above. Besst regards, Jing Hua ________________________________ From: R-devel <r-devel-bounces at r-project.org> on behalf of jing hua zhao <jinghuazhao at hotmail.com> Sent: 29 May 2019 15:49 To: r-devel at r...

On 28.05.2018 11:07, G?bor Cs?rdi wrote: > stdin() is not the same as file("stdin"), see the note in ?stdin. In particular stdin() works in an interactive session but not when R -f / Rscript is used, since it does not wait for the user to input anything: $ R -f readLines.R R version 3.5.0 (2018-04-23) -- "Joy in Playing" Copyright (C) 2018 The R Foundation for Statistical

On Wed, Oct 10, 2018 at 01:54:33PM -0500, Segher Boessenkool wrote: > It would be great to hear from kernel people if it works adequately for > what you guys want it for :-) Sure, ping me when you have the final version and I'll try to build gcc with it and do some size comparisons. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the

On Wed, Oct 10, 2018 at 01:54:33PM -0500, Segher Boessenkool wrote: > It would be great to hear from kernel people if it works adequately for > what you guys want it for :-) Sure, ping me when you have the final version and I'll try to build gcc with it and do some size comparisons. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the