a3b7524c84
posix.cfg: Added minsize attribute to pipe().
2019-03-30 15:49:52 +01:00
74babafb21
windows.cfg: Add buffer-size attribute to HeapAlloc(). ( #1770 )
2019-03-30 08:07:44 +01:00
51b0ab0e77
wxwidgets.cfg: Removed redundant defines.
2019-03-29 14:42:39 +01:00
5c01f3e6eb
wxwidgets.cfg: Added support for some defines from <wx/property.h>
2019-03-29 13:41:54 +01:00
682069d512
wxwidgets.cfg: Added support for more interfaces.
2019-03-29 10:23:01 +01:00
132b679693
wxwidgets.cfg: Added support for more interfaces.
2019-03-29 10:16:17 +01:00
2a540215b7
wxwidgets.cfg: Added support for more interfaces.
2019-03-29 10:05:25 +01:00
eadf33c911
windows.cfg: Added support for GetCommMask(). Reference: https://docs.microsoft.com/en-us/windows/desktop/api/winbase/nf-winbase-getcommmask
2019-03-29 09:41:56 +01:00
a6d40f6323
windows.cfg: Added support for FlushFileBuffers(). Reference: https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-flushfilebuffers
2019-03-29 09:35:36 +01:00
0beb78e6ed
windows.cfg: Added support for PurgeCom(). Reference: https://docs.microsoft.com/en-us/windows/desktop/api/winbase/nf-winbase-purgecomm
2019-03-29 09:31:06 +01:00
7dea4bae89
windows.cfg: Added 'File Attribute Constants' from https://docs.microsoft.com/en-us/windows/desktop/fileio/file-attribute-constants
2019-03-29 09:25:39 +01:00
dea07b2033
windows.cfg: Added support for SetupComm(). Reference https://docs.microsoft.com/en-us/windows/desktop/api/winbase/nf-winbase-setupcomm
2019-03-29 09:15:58 +01:00
3917a14c99
sqlite3.cfg: Add more allocation and function configurations.
2019-03-28 10:42:11 +01:00
b2803f56b4
sqlite3.cfg: Add defines for SQLite constants.
2019-03-28 08:23:32 +01:00
6976d5c6e2
gtk.cfg: Add support for g_new() and similar macros. ( #1760 )
...
Also add / improve corresponding function configurations and some tests.
2019-03-26 10:45:06 +01:00
c6cf61e704
windows.cfg: Add direction attributes for remaining functions.
2019-03-25 12:44:10 +01:00
9bfe7d74c0
windows.cfg: Fixed FP for invalidFunctionArg in second argument of _getcwd(). Reference: https://docs.microsoft.com/en-us/previous-versions/sf98bd4y(v%3Dvs.140)
2019-03-25 09:07:02 +01:00
8efa106d2a
windows.cfg: Add direction attributes; fix and enhance configurations. ( #1750 )
2019-03-22 19:50:27 +01:00
e8d5838424
windows.cfg: Remove buffer-size for HeapAlloc(); travis problems.
...
There is an internal error somewhere in the tests for the Heap*
functions. Removing the attribute maybe makes travis happy again for
now. The problem should get fixed though.
2019-03-22 16:19:51 +01:00
0d14bdac22
windows.cfg: Add "buffer-size" attributes, fix allocation configuration.
...
Memory allocated with `_aligned_*malloc*()` must be freed with
`_aligned_free*()`. Using `free()` is illegal.
See
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/aligned-malloc
for details.
Also add tests for some of the changed functions.
2019-03-22 13:11:03 +01:00
7c09b0cfe0
gnu.cfg: Add "buffer-size" attribute and tests for xcalloc().
2019-03-21 10:44:18 +01:00
316475f79f
std.cfg: Add "buffer-size" attribute and tests for aligned_alloc().
2019-03-21 09:25:42 +01:00
55433fce40
Library: added bufferSize parameters
2019-03-20 19:26:57 +01:00
0372c9cde6
gtk.cfg: Add buffer-size attribute to `alloc` entries.
2019-03-20 16:30:28 +01:00
e8c2ea5db2
qt.cfg: Add support for QApplication::translate().
2019-03-20 16:27:15 +01:00
45b1c717ae
gtk.cfg: Add support for g_object_(get|set)_data[_full]().
2019-03-20 16:10:18 +01:00
b6953a46d7
qt.cfg: Fixes, enhancements and adding argument directions.
2019-03-20 14:33:29 +01:00
432c04281a
Libraries: Move valloc() from std.cfg to posix.cfg. ( #1743 )
...
Move valloc() to posix.cfg since it is a legacy POSIX function and not
part of the standard (not even commonly used). It is not available in
msvc (Visual Studio).
2019-03-20 14:10:36 +01:00
14528bcf25
Library: allowed values for the buffer-size attribute: malloc/calloc/strdup
2019-03-20 06:46:55 +01:00
9b6b94336c
gnu.cfg: Add buffer-size to xmalloc; add some __builtin_*() functions.
2019-03-19 15:24:02 +01:00
bb7888e70b
gnu.cfg: Add support for pvalloc() and __builtin_alloca().
2019-03-18 11:44:35 +01:00
992e1293b7
ruby.cfg: Configure rb_raise() as `noreturn` function.
...
rb_raise() exits the function and returns to the ruby script.
Used for example to exit a function if arguments are not valid.
2019-03-18 10:04:29 +01:00
19e9e42dd7
Library: Enhance minsize configuration and allow simple values. ( #1736 )
...
Some POSIX and Windows functions require buffers of at least some
specific size. This is now possible to configure via for example this
minsize configuration: `<minsize type="value" value="26"/>`.
The range for valid buffer size values is 1 to LLONG_MAX
(9223372036854775807)
2019-03-17 14:22:26 +01:00
18668a52b9
Library: Added buffer-size attribute for <alloc>
2019-03-17 10:55:15 +01:00
0cb45b1f42
gtk.cfg: Add more macros and some functions used in the macros.
2019-03-15 14:51:45 +01:00
6f7612de03
boost.cfg: Add argument directions; some fixes; rearrange and document.
...
- Remove redundant function configurations for the same function since
it is not (yet) possible to configure overloaded functions. Instead mark
the optional arguments with `default="0"` so the configuration works
with a different number of arguments.
- Add documentation to boost.cfg (links and function declarations).
- Rearranged configurations so functions, defines, ... are together now.
- Add `direction` for function arguments where applicable.
- Add some tests to boost.cpp.
2019-03-15 11:13:08 +01:00
08d41ab8af
Load std.cfg before all other libraries ( #1740 )
...
- CLI: Save the libraries that should be loaded to a list and load them
after the std.cfg has been loaded.
- GUI: Load std.cfg (and windows.cfg / posix.cfg when applicable) before
setting other options and loading the other libraries.
In the project-file-dialog the std.cfg is searched first. If some
other library fails to load is is retried with first loading std.cfg.
- boost.cfg: Enable containers that depend on std containers.
2019-03-15 06:59:37 +01:00
7911684399
Run astyle [ci skip].
2019-03-14 09:58:55 +01:00
3d02c10fde
gnu.cfg: Further fixes, enhancements and adding argument directions.
2019-03-14 09:26:27 +01:00
e9f25bed3f
qt.cfg: add logging macro definition ( #1738 )
2019-03-14 06:14:51 +01:00
d5c5feafb2
gnu.cfg: Fixes, enhancements and adding argument directions.
2019-03-13 16:17:16 +01:00
11ee9c6b90
zlib.cfg: Fixes, enhancements and adding argument directions.
2019-03-13 15:03:11 +01:00
1230357146
Library: Add initial configuration with tests for SQLite3 library. ( #1737 )
2019-03-13 13:57:40 +01:00
fd2a0f22a7
wxwidgets.cfg: Added support for more interfaces.
2019-03-13 13:41:54 +01:00
5a72d834ac
wxwidgets.cfg: Added support for more interfaces.
2019-03-13 11:47:13 +01:00
d0b2dd0b93
wxwidgets.cfg: Added support for more interfaces.
2019-03-12 16:43:50 +01:00
46e8c63897
wxwidgets.cfg: Added support for more interfaces.
2019-03-12 16:40:42 +01:00
948ee4668d
wxwidgets.cfg: Added support for more interfaces.
2019-03-12 16:17:23 +01:00
0a57b76c79
opengl.cfg: Fix size of 64 bit types.
2019-03-12 16:09:08 +01:00
1b74bca973
posix.cfg: Further fixes/enhancements; adding more argument directions.
2019-03-12 13:35:06 +01:00
12941721d2
posix.cfg: Further fixes/enhancements; adding more argument directions.
2019-03-12 11:41:10 +01:00
9047751de0
wxwidgets.cfg: Added support for more interfaces.
2019-03-12 11:39:18 +01:00
3b9fb54104
wxwidgets.cfg: Added support for wxPropertyGridManager::ShowHeader().
2019-03-12 09:23:34 +01:00
bb6874e4c1
posix.cfg: sched_*() functions: Enhance and add argument directions.
2019-03-12 09:17:43 +01:00
2535979f76
wxwidgets.cfg: Added support for more interfaces.
2019-03-12 08:52:12 +01:00
1657439b18
wxwidgets.cfg: Added support for more interfaces.
2019-03-11 16:33:35 +01:00
00d90d94fe
wxwidgets.cfg: Added support for more interfaces.
2019-03-11 16:04:43 +01:00
2814814af3
wxwidgets.cfg: Added support for more interfaces.
2019-03-11 16:00:45 +01:00
28ba142714
wxwidgets.cfg: Added support for more interfaces.
2019-03-11 15:55:25 +01:00
f21c3b13f1
posix.cfg: Further fixes/enhancements; adding more argument directions
2019-03-11 15:40:53 +01:00
f449e75214
std.cfg: Added support for std::getline().
2019-03-11 15:32:15 +01:00
33e3ce232a
posix.cfg: Fixes, enhancements and adding more argument directions.
...
Add `<use-retval/>` to htonl(), htons(), ntohl(), ntohs(), inet_addr()
and inet_ntoa().
Enhance argument configurations of message queue functions (mq_*()).
2019-03-11 14:11:47 +01:00
7b958e788d
posix.cfg: Fixes and adding more argument directions.
...
Fixes: The "length" argument of mmap*() and munmap() calls must be
greater than 0.
2019-03-11 11:20:07 +01:00
b9d2a1291c
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 15:37:35 +01:00
2f6a4c3885
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 15:25:25 +01:00
f0d167c328
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 15:18:01 +01:00
620e912bfa
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 15:13:45 +01:00
7dec499219
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 15:11:10 +01:00
8fa4b4b7ee
wxwidgets.cfg: Added support for more interfaces.
2019-03-10 14:59:39 +01:00
5426a984b3
windows.cfg: Removed TEXT()-macro support since it is already handled internally by Cppcheck. A corresponding comment was added into the configuration file.
2019-03-10 14:09:48 +01:00
279aef4456
wxwidgets.cfg: Added support for more interfaces.
2019-03-09 12:21:10 +01:00
91394c4a48
wxwidgets.cfg: Added support for more interfaces.
2019-03-09 12:19:34 +01:00
f0f2d1833d
windows.cfg: Added support for TEXT()-macro. Ref.: https://docs.microsoft.com/en-us/windows/desktop/api/winnt/nf-winnt-text
2019-03-09 12:07:12 +01:00
17033976f5
wxwidgets.cfg: Added support for more interfaces.
2019-03-08 18:10:38 +01:00
8bb7a899bd
wxwidgets.cfg: Added support for more interfaces.
2019-03-08 18:06:09 +01:00
e6a00b4dd5
wxwidgets.cfg: Added support for more interfaces.
2019-03-08 17:57:50 +01:00
6aef4a16e6
windows.cfg: Fixed wrong arg number in recv().
2019-03-08 13:04:39 +01:00
ecff903b4f
wxwidgets.cfg: Added support for more interfaces.
2019-03-07 07:57:21 +01:00
7a47230983
wxwidgets.cfg: Added support for more interfaces.
2019-03-07 07:53:43 +01:00
63368d41bb
wxwidgets.cfg: Added support for more interfaces.
2019-03-07 00:55:10 +01:00
0bab9d778b
std.cfg: Fix wprintf(), add comment to swprintf(). ( #1729 )
...
wprintf(): The format string must be initialized. So add `<not-uninit/>`
swprintf(): `<formatstr/>` should not be used because Microsoft uses the
same function with a different order of the arguments. Add comment to
document this in the library configuration also. See ticket
https://trac.cppcheck.net/ticket/4790
2019-03-06 21:13:48 +01:00
1fe1fc7008
gnu.cfg: Add support for non-GNU _(string) macro. ( #1726 )
...
As can be read here:
https://www.gnu.org/software/gettext//manual/html_node/Mark-Keywords.html
The _(str) macro is typically defined for a project to abbreviate the
gettext(str) call. Although this is not part of GNU it would enhance the
analysis. Cppcheck often does not know what _() is. In daca@home it is
reported thousands of times as a function without configuration.
2019-03-06 10:57:59 +01:00
ecba3db9cc
posix.cfg: Start specifying direction for arguments to functions.
...
There are still many functions with arguments that need a direction
specified.
2019-03-06 10:08:46 +01:00
b7c40d972b
boost.cfg: Fixed typo in macro.
2019-03-05 19:00:13 +01:00
2ddba8f352
boost.cfg: Added support for BOOST_LOG_ATTRIBUTE_KEYWORD-macro.
2019-03-05 18:53:34 +01:00
8c0ab16863
std.cfg: Added support for more interfaces.
2019-03-05 18:13:42 +01:00
49937570b2
wxwidgets.cfg: Added more directions-attributes.
2019-03-05 17:45:29 +01:00
df73f7f355
std.cfg, windows.cfg: Move strcpy_s from windows.cfg to std.cfg.
...
strcpy_s belongs to the standard so it must be in std.cfg instead of
windows.cfg.
Configuration for strcpy_s has been improved and tests were added.
Found by daca@home
2019-03-05 15:33:16 +01:00
0ae24b950f
std.cfg: Add support for snprintf_s().
...
sprintf_s works very similar but it is already configured in the
windows library. Configuring sprintf_s in std.cfg leads to conflicts in
the windows configuration tests.
Found by daca@home
2019-03-05 14:44:33 +01:00
ce818631ab
std.cfg: Add support for ctime_s().
2019-03-05 13:57:52 +01:00
9efb720a98
std.cfg: Add missing argument directions as far as possible. ( #1725 )
...
I added all argument directions i know or where i was able to find
information without too much effort. When in doubt i looked at the
Microsoft SAL annotations and used similar configurations when this
made sense.
2019-03-05 13:45:41 +01:00
0934577dda
Library configuration: function argument direction fixes and enhancements ( #1722 )
...
* std.cfg: Add further argument directions (in, out, inout).
* testlibrary.cpp: Add test for function argument direction configuration.
* std.cfg: runastyle and add some more direction configurations.
* library.h: Add documentation for function argument direction enum.
* Do not use "direction" library information for pointer arguments.
Also fix further unmatched uninitvar messages in std configuration
tests.
* std.cfg: Add more argument direction configurations.
* test/cfg/std.c: Add test for argument direction configuration.
* astutils.cpp: Only ignore pointer arguments for out/inout arguments.
* library.h: Use suggested documentation for argument direction enum.
2019-03-04 22:57:40 +01:00
0498b9ec34
opgengl.cfg: Introduce OpenGL library configuration file.
...
Prepare donate-cpu.py to detect OpenGL library usage but comment it
out for now.
2019-03-04 14:10:06 +01:00
a4b127f6a8
wxwidgets.cfg: Added more directions-attributes.
2019-03-04 12:11:18 +01:00
782958d814
wxwidgets.cfg: Added more directions-attributes.
2019-03-04 10:53:25 +01:00
391ed97717
gtk.cfg: Added support for more macros.
2019-03-04 10:43:21 +01:00
f723c6b191
wxwidgets.cfg: Added more directions-attributes.
2019-03-04 10:32:35 +01:00
794d72d776
wxwidgets.cfg: Added more directions-attributes.
2019-03-04 10:26:37 +01:00
9c7eff5b69
wxwidgets.cfg: Added more directions-attributes.
2019-03-03 18:42:17 +01:00
a9658607d7
qt.cfg: Added support for some QTC_ASSERT()-macros. This fixes a bunch of 'unknownMacros'-warnings from daca@home.
2019-03-03 18:42:02 +01:00
8c6f1ca24f
wxwidgets.cfg: Started to add 'direction'-attributes.
2019-03-03 18:03:18 +01:00
7d266e688c
gtk.cfg: Added support for more interfaces.
2019-03-03 17:42:58 +01:00
f66dde018d
gtk.cfg: Added support for GTK_DIALOG-macro.
2019-03-03 17:28:05 +01:00
915280beec
gtk.cfg: Added support for GTK_LABEL-macro.
2019-03-03 17:25:49 +01:00
68f4243c89
gtk.cfg: Added support for GTK_TREE_VIEW-macro.
2019-03-03 17:22:35 +01:00
9a5fcddb5d
Library configuration: Enable configuring the direction of arguments. ( #1717 )
...
This enhances the library configuration so the direction of function
arguments can be specified (in, out, inout).
isVariableChangedByFunctionCall() uses this information now to avoid
guessing.
2019-03-01 15:47:08 +01:00
aa4265978c
std.cfg: Added support for std::list::remove().
2019-03-01 15:10:36 +01:00
16e3a0ada6
std.cfg: Added support for std::shuffle() and std::random_shuffle().
2019-03-01 15:05:10 +01:00
24739dc5f2
gtk.cfg: Add support for g_message() and similar printf like functions.
...
g_error() is special because it never returns.
2019-03-01 11:20:28 +01:00
9348a627e0
std.cfg: Added support for more interfaces.
2019-03-01 09:28:46 +01:00
360823203f
windows.cfg: Ensure the return value is taken into account for memory (re)-allocation functions.
2019-03-01 08:58:53 +01:00
2fad53e4f8
std.cfg: Enusre the return value of realloc()-functions is taken into account.
2019-03-01 08:57:59 +01:00
910adb0076
wxwidgets.cfg: Added support for more interfaces.
2019-02-28 23:46:17 +01:00
fa59cb91cb
gnu.cfg: Added <use-retval/> to xrealloc() configuration.
2019-02-28 23:45:51 +01:00
c0bec7ef69
wxwidgets.cfg: Added support for wxDC::DrawEllipse().
2019-02-28 23:21:46 +01:00
f70e01b2b1
std.cfg: Added (experimental) support for MIN/MAX-macros. In case it turnes out this causes unexpected side effects, they can be easily removed.
2019-02-28 23:03:38 +01:00
b222ff14be
gnu.cfg: Added support fo xexit().
2019-02-28 22:55:17 +01:00
80e31755da
gnu.cfg: Added support for xrealloc().
2019-02-28 22:48:39 +01:00
43daaca19c
gnu.cfg: Added support for xstrdup().
2019-02-28 22:46:16 +01:00
e6d36913c8
gnu.cfg: Added support for xmalloc() and xcalloc(). Reference: https://gcc.gnu.org/onlinedocs/libiberty/Functions.html
2019-02-28 22:36:52 +01:00
71b1b2dd76
std.cfg: Add support for std::vector::assign(). ( #1713 )
...
Reference:
https://en.cppreference.com/w/cpp/container/vector/assign
2019-02-28 18:43:54 +01:00
7ccf4b9a0d
qt.cfg: Add support for some QTimer functions.
...
Reference:
https://doc.qt.io/qt-5/qtimer.html
2019-02-28 16:07:11 +01:00
f6c3749015
gtk.cfg: Add support for g_alloca() and g_newa().
...
References:
https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html#g-alloca
https://github.com/GNOME/glib/blob/master/glib/galloca.h
2019-02-28 15:29:37 +01:00
fe402498e1
qt.cfg: Added support for Q_DECLARE_PUBLIC()-macro.
2019-02-27 15:38:31 +01:00
17c1733b0e
gnu.cfg: Added support for asprintf() and vasprintf(). There is a FN with memory leak detection regarding pointer args, which is already mentioned in #8980 . A comment has been added.
2019-02-27 15:17:34 +01:00
084c7c284e
Add missing Qt macros ( #1709 )
...
Add two Qt macros that were missing
2019-02-27 15:11:34 +01:00
2a45d390f3
gtk.cfg: Add support for gtk_label_new(), enhance gtk_label_get(). ( #1706 )
...
References:
https://developer.gnome.org/gtk3/stable/GtkLabel.html#gtk-label-new
https://developer.gnome.org/gtk2/stable/GtkLabel.html#gtk-label-get
Found by daca@home.
2019-02-27 12:56:21 +01:00
13b37631a6
std.cfg: Add support for std::vector::swap() and std::swap() ( #1700 )
...
References:
https://en.cppreference.com/w/cpp/container/vector/swap
https://en.cppreference.com/w/cpp/algorithm/swap
2019-02-26 18:21:17 +01:00
d7e219043a
Library configuration validation: Enhance relaxng file (arg elements) ( #1698 )
...
Make sure that the elements of function->arg contain no duplicates.
Except for 'minsize' which can be specified zero to many times.
2019-02-26 14:00:54 +01:00
61f911d39a
qt.cfg: Add Q_DECLARE_TR_FUNCTIONS() and others ( #1677 )
...
Add unknownMacro Q_DECLARE_TR_FUNCTIONS found via daca@home.
Add function QCoreApplication::translate() and macro
QT_DECLARE_DEPRECATED_TR_FUNCTIONS() the unknownMacro depends on.
Reference:
https://doc.qt.io/qt-5/qcoreapplication.html#Q_DECLARE_TR_FUNCTIONS
https://doc.qt.io/qt-5/qcoreapplication.html#translate
2019-02-26 13:39:37 +01:00
4e6d4e4ddd
wxwidgets.cfg: Added support for more interfaces.
2019-02-25 16:38:52 +01:00
86e3ce7a47
wxwidgets.cfg: Added support for more interfaces.
2019-02-25 16:31:16 +01:00
587474e3b0
qt.cfg: Add support for further qtest macros & add definition for macros Q_ASSERT, Q_ASSERT_X ( #1693 )
...
Thanks!
2019-02-25 14:07:57 +01:00
09d505219c
qt.cfg: add implementations for macros to avoid unreadVariable FPs
2019-02-24 20:58:07 +01:00
56d68d1aae
googletest.cfg: added simple macro implementations
2019-02-24 20:52:51 +01:00
d218fa5919
std.cfg: Added support for more interfaces.
2019-02-24 18:43:07 +01:00
406b29548a
std.cfg: Added support for more interfaces.
2019-02-24 18:35:02 +01:00
6760958e67
itions of QCOMPARE, QVERIFY & QVERIFY2, this are qtest macros not asserts ( #1690 )
...
* qt.cfg: Changed definitions of QCOMPARE, QVERIFY & QVERIFY2, this are qtest macros not asserts
* qt.cfg: Add support for further qtest macros
2019-02-24 16:44:48 +01:00
32e1d383a4
std.cfg: Added support for std::replace() and std::replace_if().
2019-02-24 00:06:38 +01:00
748fe7f25e
std.cfg: Added support for std::back_inserter().
2019-02-24 00:00:20 +01:00
c38cbd967b
std.cfg: Added support for std::reverse().
2019-02-23 23:55:13 +01:00
59d3ce2343
std.cfg: Added support for std::remove_if().
2019-02-23 23:51:11 +01:00
568887eadf
std.cfg: Added support for std::unique().
2019-02-23 23:44:23 +01:00
0fa70ebb2a
std.cfg: Added support for more interfaces.
2019-02-23 18:38:48 +01:00
216d324a59
std.cfg: Added support for more interfaces.
2019-02-23 18:35:13 +01:00
df6fb18c94
wxwidgets.cfg: Added support for more interfaces.
2019-02-23 18:20:04 +01:00
c8fab94cee
wxwidgets.cfg: Added support for more interfaces.
2019-02-23 17:11:27 +01:00
2d2f64da1b
wxwidgets.cfg: Added support for more interfaces.
2019-02-23 17:02:04 +01:00
afb0d2aab6
wxwidgets.cfg: Added support for more interfaces.
2019-02-23 16:56:35 +01:00
3f695fd453
wxwidgets.cfg: Added support for more interfaces.
2019-02-22 17:29:15 +01:00
orbitcowboy
Sebastian
Daniel Marjamäki
Sebastian Held
Martin Ettl
Thomas Niederberger
Andreas Bacher