Commit a945037e8f moved the printing of the
"PLEASE submit a bug report" message to the crash handler, but that means we
don't print it when forcing a crash using FORCE_CLANG_DIAGNOSTICS_CRASH. Fix
this by adding a function to get the bug report message and printing it when
forcing a crash.
Differential Revision: https://reviews.llvm.org/D81672
It still appears to be failing:
http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/12825
$ "rm" "-rf" "C:\b\slave\clang-x86-windows-msvc2015\clang-x86-windows-msvc2015\stage1\tools\clang\test\Driver\Output/crmdir"
Error: 'rm' command failed, [Error 3] The system cannot find the path specified: 'C:\\b\\slave\\clang-x86-windows-msvc2015\\clang-x86-windows-msvc2015\\stage1\\tools\\clang\\test\\Driver\\Output/crmdir\\crash-report-modules-300567.cache\\vfs\\b\\slave\\clang-x86-windows-msvc2015\\clang-x86-windows-msvc2015\\llvm\\tools\\clang\\test\\Driver\\Inputs\\module\\module.modulemap'
error: command failed with exit status: 1
llvm-svn: 337629
The tests fail on Windows bots, and for me locally.
> Enable crash recovery tests on Windows, globs work in the lit internal shell now
llvm-svn: 334493
For crashes with a VFS (ie, with modules), the -isysroot flag is often
necessary to reproduce the crash. This is especially true if some
modules need to be rebuilt, since without the sysroot they'll try to
read headers that are outside of the VFS.
I find it likely that we should keep some of the other -i flags in
this case as well, but I haven't seen that come up in practice yet so
it seems better to be conservative.
llvm-svn: 231997
When a crash report script doesn't work for a reproduction on your
machine for one reason or another, it can be really tricky to figure
out why not. The compiler version that crashed and the original
command line before stripping flags are very helpful when this comes
up.
llvm-svn: 231989
This fixes crash report generation when filenames have spaces. It also
removes an awkward workaround that quoted *some* arguments when
generating crash reports.
llvm-svn: 220307
When we create a crashdump involving modules, we build a VFS to
reproduce the problem with. This updates the reproduction script to
use that VFS.
llvm-svn: 211876
John Brawn