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Re: [Emacs-diffs] master bc780a4: * test/lisp/progmodes/flymake-tests.el

From: Ergus
Subject: Re: [Emacs-diffs] master bc780a4: * test/lisp/progmodes/flymake-tests.el (ruby-backend): Skip on hydra.
Date: Wed, 26 Jun 2019 18:04:52 +0200
User-agent: NeoMutt/20180716

On Wed, Jun 26, 2019 at 04:54:36PM +0300, Dmitry Gutov wrote:
Hi Glenn,

On 25.06.2019 23:23, Glenn Morris wrote:
branch: master
commit bc780a46915326ea66ff51342f5e1158e124a677
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>

    * test/lisp/progmodes/flymake-tests.el (ruby-backend): Skip on hydra.
    Another unstable test.

Do you have an example?

Hi Sorry if this is not really related 100%.

I'm trying flymake today (because in master branch flycheck today
started freezing emacs, but that's another issue).

And I just opened a file with simple compilation errors
emacs -Q myfile.cpp
M-x flymake-mode

And I see no errors detected. I tried many things and
flymake-running-backends prints.

Running backends:

And show-diagnostics says there are not diagnostics.

#include <unexistenfile.h>

nit var;

function() {
       var1 = 23as;


Do I am missing something? Probably it needs some extra configuration,
or external dependency?

When I try to compile this code I get (as expected):

-*- mode: compilation; default-directory: "~/borrar/" -*-
Compilation started at Wed Jun 26 17:56:42

g++ lower_bounds.cpp -o lower_bounds.x
lower_bounds.cpp:1:10: fatal error: unexistenfile.h: No such file or directory
   1 | #include <unexistenfile.h>
     |          ^~~~~~~~~~~~~~~~~
compilation terminated.

Compilation exited abnormally with code 1 at Wed Jun 26 17:56:42

How can I check whats missing in my system?

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