Ping... is anyone else at least able to reproduce this?
On 17/08/2013 2:41 PM, Ryan Johnson wrote:
Hi all,
The following STC causes emacs-nox to peg a CPU indefinitely. Emacs
remains responsive, but C-c C-k doesn't kill the compile; you have to
exit emacs to remove the "Compiling" status. Killing the buffer or
starting a new compile offers to kill the offending process, but doesn't.
Attaching gdb shows an endless loop inside
kernelbase.dll!RaiseException, but provides no other clues that I
could see.
1. emacs-nox -Q
2. M-x compile
3. C-a C-k sleep 1; echo hi
4. ^Z (before the sleep finishes)
5. fg (after the sleep finishes)
I don't know if this is related to limited pipe buffering, but I don't
think so: it has always worked in the past, and the the 3-4 bytes
required to buffer up "hi\n" is hardly onerous.
$ uname -a
CYGWIN_NT-6.1 ryan-laptop-v02 1.7.24(0.269/5/3) 2013-08-15 11:59
x86_64 Cygwin
$ cygcheck -cd
bash 4.1.11-1
cygwin 1.7.24-1
emacs 24.3-5
mintty 1.2-beta1-1
Ryan
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