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Sergio Durigan Junior d9c4ba536c Use raw strings on gdb.python/py-xmethods.exp (and fix Python 3.8's "SyntaxWarning: invalid escape sequence") 
The way unrecognized escape sequences are handled has changed in
Python 3.8: users now see a SyntaxWarning message, which will
eventually become a SyntaxError in future versions of Python:

  (gdb) source /blabla/gdb.python/py-xmethods/py-xmethods.py
  /blabla/gdb.python/py-xmethods/py-xmethods.py:204: SyntaxWarning: invalid escape seque
  nce \+
    'operator\+',
  /blabla/gdb.python/py-xmethods/py-xmethods.py:211: SyntaxWarning: invalid escape seque
  nce \+
    'operator\+\+',

One of our testcases, gdb.python/py-xmethods.exp, contains strings in
the form of "operator\+".  This is not recognized by Python, but is
still needed by the testsuite to work properly.  The solution is
simple: we just have to make sure these strings are marked as
raw (i.e, r"").  This is what this patch does.  I took the opportunity
to also convert other strings to raw, which, in two cases, allowed the
removal of an extra backslash.

I tested this using Python 3.7 and Python 3.8, and everything works
fine.

I think I could push this as obvious, but decided to send it to
gdb-patches just in case.

gdb/testsuite/ChangeLog:
2019-08-26  Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdb.python/py-xmethods.exp: Use raw strings when passing
	arguments to SimpleXMethodMatcher.
2019-08-26 09:18:37 -04:00
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amd64-py-framefilter-invalidarg.S Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
lib-types.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
lib-types.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-arch.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-arch.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-as-string.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-as-string.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-bad-printers.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-bad-printers.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-bad-printers.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-block.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-block.exp Add block['var'] accessor 2019-08-05 13:06:18 -05:00
py-breakpoint-create-fail.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-breakpoint-create-fail.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-breakpoint-create-fail.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-breakpoint.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-breakpoint.exp "catch catch/throw/rethrow", breakpoint -> catchpoint 2019-07-09 19:34:18 +01:00
py-caller-is.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-caller-is.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-cmd.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-cmd.exp Update tests following changes to "help" and "apropos" 2019-06-03 21:59:35 +02:00
py-completion.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-completion.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-error.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-error.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-events-shlib.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-events.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-events.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-events.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-evsignal.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-evthreads.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-evthreads.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-explore-cc.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-explore.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-explore.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-explore.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-finish-breakpoint.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-finish-breakpoint.exp Remove Python 2.4 and 2.5 support 2019-02-27 11:43:06 -07:00
py-finish-breakpoint.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-finish-breakpoint2.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-finish-breakpoint2.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-finish-breakpoint2.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-format-string.c Add gdb.Value.format_string () 2019-04-01 10:00:04 +02:00
py-format-string.exp gdb: Introduce 'print max-depth' feature 2019-04-29 22:01:09 +01:00
py-format-string.py Add gdb.Value.format_string () 2019-04-01 10:00:04 +02:00
py-frame-args.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-frame-args.exp "set print raw frame-arguments" -> "set print raw-frame-arguments" 2019-06-13 00:18:41 +01:00
py-frame-args.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-frame-inline.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-frame-inline.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-frame.c
py-frame.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter-gdb.py.in Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter-invalidarg-gdb.py.in Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter-invalidarg.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-framefilter-invalidarg.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter-mi.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter-mi.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-framefilter.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-framefilter.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-function.exp gdb/fortran: Handle internal function calls 2019-04-01 21:41:51 +01:00
py-inferior.c
py-inferior.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-infthread.c
py-infthread.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-lazy-string.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-lazy-string.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-linetable.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-linetable.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-linetable.S Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-lookup-type.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-events-gdb.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-events.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-events.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-objfile-gdb.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-objfile.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-objfile.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-var-info-path-expression.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi-var-info-path-expression.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-mi-var-info-path-expression.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-mi.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-nested-maps.c gdb: Introduce 'print max-depth' feature 2019-04-29 22:01:09 +01:00
py-nested-maps.exp gdb: Introduce 'print max-depth' feature 2019-04-29 22:01:09 +01:00
py-nested-maps.py gdb: Introduce 'print max-depth' feature 2019-04-29 22:01:09 +01:00
py-objfile-script-gdb.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-objfile-script.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-objfile-script.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-objfile.c Add Objfile.lookup_{global,static}_symbol functions 2019-07-29 20:44:08 -05:00
py-objfile.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-parameter.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-integral.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-integral.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-integral.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-maint.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-maint.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-pp-maint.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-re-notag.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-re-notag.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-re-notag.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-registration.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-pp-registration.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-pp-registration.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-prettyprint.c gdb: Make python display_hint None handling defined behaviour 2019-03-26 18:25:10 +00:00
py-prettyprint.exp gdb: Make python display_hint None handling defined behaviour 2019-03-26 18:25:10 +00:00
py-prettyprint.py gdb: Make python display_hint None handling defined behaviour 2019-03-26 18:25:10 +00:00
py-progspace.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-progspace.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-prompt.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-prompt.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-rbreak-func2.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-rbreak.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-rbreak.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-btrace-threads.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-btrace-threads.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-btrace.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-btrace.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-full.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-record-full.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-recurse-unwind.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
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py-recurse-unwind.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
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py-section-script.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-section-script.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-section-script.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-shared-sl.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-shared.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-shared.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-strfns.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-strfns.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-symbol.c [PR/24474] Add gdb.lookup_static_symbol to the python API 2019-07-30 11:04:37 -05:00
py-symbol.exp [PR/24474] Add gdb.lookup_static_symbol to the python API 2019-07-30 11:04:37 -05:00
py-symtab.exp Fixes for gdb.python tests on remote Windows host. 2019-08-13 09:09:30 -07:00
py-sync-interp.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-sync-interp.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-template.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-template.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-thrhandle.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-thrhandle.exp Rename python function thread_from_thread_handle to thread_from_handle 2019-04-08 20:21:34 -07:00
py-type.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-type.exp Add an objfile getter to gdb.Type 2019-06-04 09:46:06 -06:00
py-typeprint.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-typeprint.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-typeprint.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-unwind-maint.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
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py-unwind.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-unwind.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-unwind.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-value-cc.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-value-cc.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-value.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-value.exp Correctly handle non-C-style arrays in c_get_string 2019-05-08 10:20:06 -06:00
py-xmethods.cc Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-xmethods.exp Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
py-xmethods.py Use raw strings on gdb.python/py-xmethods.exp (and fix Python 3.8's "SyntaxWarning: invalid escape sequence") 2019-08-26 09:18:37 -04:00
python-1.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
python.c Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
python.exp Rename internal Python functions to start with an underscore 2019-08-15 14:21:57 -05:00
source1 Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00
source2.py Update copyright year range in all GDB files. 2019-01-01 10:01:51 +04:00