Estimated hours taken: 16
Branches: main, release
Replace the "set" command of mdb with a bunch of commands: the `format',
`format_param', `list_context_lines', `list_path', `xml_browser_cmd',
`xml_tmp_filename', `fail_trace_counts', `pass_trace_counts' and
`max_io_actions' commands. Each of these set just one parameter
or one of set of closely related parameters.
Move all these commands, and some existing commands that set parameters
that were elsewhere, to the "parameter" command category.
Extend some of these commands so that if given no arguments, they report
the current values of the parameters they would otherwise set.
Replace the "set" commands of the mdb browser and of the declarative debugger
with a bunch of commands: "format", "depth", "size", "width", "lines",
"actions" and "params" (the last prints the current value of the parameters).
For each category of mdb commands, create files mercury_trace_cmd_<cat>.[ch],
and move the functions dealing with that category of commands there from
mercury_trace_internal.c. Give each of these new files a logical structure
that was sometimes missing from the relevant parts of mercury_trace_internal.c.
NEWS:
Mention these changes.
doc/mdb_categories:
Document these changes.
doc/user_guide.texi:
Document these changes.
Fix an old documentation bug: you couldn't set listing paramaters
from a declarative debugger command.
Fix an old documentation bug: the description of the goal_path step
for scopes was obsolete.
Fix some obsolete references to : as module qualifier.
browser/parse.m:
Update the browser command set along the lines at the top.
browser/declarative_user.m:
Update the declarative debugger command set along the lines at the top.
Move the declaration for the type representing declarative debugger
commands to near the top of the file.
browser/browser_info.m:
Provide some access predicates.
Update the predicate that generates mdb commands to save the persistent
state of the debugger to generate the new forms of parameter commands.
Move types and predicates for dealing with browser parameters from
browse.m to here, so that declarative_user.m can use them too.
browser/browse.m:
Delete the code moved to browser_info.m, and conform to the other
changes in the other modules.
browser/listing.m:
Provide a predicate to return the type of listing paths.
scripts/mdbrc.in:
Update the commands that set the XML parameters.
scripts/Mmakefile:
Get mmake to rebuild mdbrc from mdbrc.in when mdbrc.in changes.
trace/mercury_trace_internal.c:
trace/mercury_trace_cmds.h:
trace/mercury_trace_cmd_*.[ch]:
Implement the changes described at the top.
Fix an old bug: the commands that update the search path for the "list"
command don't make the search path term permanent, which is needed in
non-conservative-gc grades.
trace/mercury_trace_spy.c:
Fix some obsolete references to : as module qualifier.
trace/mercury_trace_browse.[ch]:
Delete the functionality now moved to mercury_trace_cmd_parameter.c.
tests/debugger/mdb_command_test.inp:
Update the set of commands being tested.
tests/debugger/save.{inp,exp}:
Update the parameter commands in this test case.
Estimated hours taken: 2
Branches: main
Remove call depth numbers from standardized event printing. This will make
maintaining the debugger test cases easier since a lot of the expected outputs
differ only in the call depth of their events, because of deep tracing of the
standard library in the decldebug grade.
Not all the debugger tests are run with standardized event printing, so
printing of call depths will still be exercised.
tests/debugger/breakpoints.exp
tests/debugger/breakpoints.exp2
tests/debugger/browser_test.exp
tests/debugger/exception_cmd.exp
tests/debugger/exception_cmd.exp2
tests/debugger/exception_cmd.exp3
tests/debugger/exception_value.exp
tests/debugger/exception_value.exp2
tests/debugger/exception_vars.exp
tests/debugger/existential_type_classes.exp
tests/debugger/existential_type_classes.exp2
tests/debugger/exported_eqv_type.exp
tests/debugger/higher_order.exp
tests/debugger/interpreter.exp2
tests/debugger/lambda_expr.exp
tests/debugger/loopcheck.exp3
tests/debugger/loopcheck.inp2
tests/debugger/nondet_stack.exp
tests/debugger/nondet_stack.exp2
tests/debugger/polymorphic_output.exp
tests/debugger/polymorphic_output.exp2
tests/debugger/polymorphic_output.exp3
tests/debugger/print_goal.exp
tests/debugger/print_table.exp
tests/debugger/queens.exp
tests/debugger/queens.exp2
tests/debugger/resume_typeinfos.exp
tests/debugger/retry.exp
tests/debugger/retry.exp2
tests/debugger/tabled_read.exp
tests/debugger/tabled_read_decl.exp
tests/debugger/tabled_read_unitize.exp
tests/debugger/type_desc_test.exp
tests/debugger/declarative/aadebug.exp
tests/debugger/declarative/app.exp
tests/debugger/declarative/args.exp
tests/debugger/declarative/big.exp
tests/debugger/declarative/filter.exp
tests/debugger/declarative/if_then_else.exp
tests/debugger/declarative/input_term_dep.exp
tests/debugger/declarative/io_stream_test.exp
tests/debugger/declarative/io_stream_test.exp2
tests/debugger/declarative/output_term_dep.exp
tests/debugger/declarative/propositional.exp
tests/debugger/declarative/remember_modes.exp
tests/debugger/declarative/special_term_dep.exp
tests/debugger/declarative/tabled_read_decl.exp
tests/debugger/declarative/trust.exp
Remove call depth numbers from output run with standardized event
printing.
trace/mercury_trace_internal.c
Remove call depth from standardized event printing.
Estimated hours taken: 0.1
Branches: main
tests/debugger/exception_value.exp2:
tests/debugger/polymorphic_output.exp2:
Update these expected outputs to account for my changes to
browser/printer parameters.
Estimated hours taken: 14
Branches: main
Change the compiler and tools so that `.' and not `:' is now used as the
module separator in all output.
Infix `.' now has associativity yfx and priority 10.
NEWS:
Report the change.
configure.in:
Amend the test for an up-to-date Mercury compiler to check whether
it recognises `.' as a module qualifier.
compiler/code_gen.m:
compiler/error_util.m:
compiler/hlds_out.m:
compiler/prog_out.m:
compiler/prog_util.m:
compiler/rl_exprn.m:
compiler/rl_gen.m:
compiler/source_file_map.m:
compiler/unused_args.m:
library/io.m:
library/rtti_implementation.m:
library/type_desc.m:
runtime/mercury_debug.c:
runtime/mercury_deconstruct.c:
runtime/mercury_stack_trace.c:
Change `:' to `.' as module separator for output.
compiler/mercury_to_mercury.m:
compiler/prog_io_typeclass.m:
As above.
Fixed a bug where `.' was not being recognised as a module separator.
doc/reference_manual.texi:
Report the change.
library/term_io.m:
Ensure that infix `.' is written without surrounding spaces.
tests/hard_coded/dot_separator.m:
tests/hard_coded/dot_separator.exp:
tests/hard_coded/Mmakefile:
Test case added.
Estimated hours taken: 4
Branches: main
Add a mechanism for standardizing the event and call sequence numbers in
debugger output. The mechanism is a global flag whose value is set from
MERCURY_OPTIONS. It is intended to be used only in our own internal testing.
runtime/mercury_trace_base.[ch]:
Define the global, MR_standardize_event_details.
Move the documentation of several globals from the .c to the .h file,
since that is where their users will look. Put those globals in a
consistent order.
Add functions for standardizing event and call sequence numbers,
and use them when printing event details.
runtime/mercury_wrapper.c:
Set MR_standardize_event_details when given the option -de.
runtime/mercury_stack_trace.c:
library/exception.m:
trace/mercury_trace_internal.m:
Respect MR_standardize_event_details.
tests/Mmake.common:
Define the make variable MDB_STD, which is like MDB except it also
puts -de in MERCURY_OPTIONS.
tests/debugger/Mmakefile:
Use MDB_STD instead of MDB for test cases that can benefit from
standardizing event and call sequence numbers.
Put the rules for the test cases in alphabetical order.
tests/debugger/*.exp*:
Update expected outputs after this change.
Estimated hours taken: 3
Branches: main
Change the list constructor from `./2' to `[|]/2'. `./2' will
eventually become the module qualification operator.
library/parser.m:
library/io.m:
library/sparse_bitset.m:
library/std_util.m:
library/term_io.m:
compiler/mercury_to_mercury.m:
compiler/prog_io_dcg.m:
compiler/prog_io_goal.m:
compiler/prog_io_pragma.m:
compiler/prog_io_typeclass.m:
compiler/prog_io_util.m:
browser/interactive_query.m:
extras/moose/grammar.m:
extras/moose/moose.m:
extras/morphine/source/generate_call_site_cov.m:
extras/xml/xml.encoding.m:
samples/muz/higher_order.m:
tests/debugger/declarative/app.m:
tests/dppd/transpose_impl.m:
tests/hard_coded/ground_dd.m:
tests/hard_coded/split_c_files.m:
Change all references to `./2' to use `[|]/2' instead.
compiler/typecheck.m:
Handle `./2' as a special case in `report_error_undef_cons'.
Warn about module list not being imported if `[|]/2' is undefined.
compiler/llds_out.m:
util/mdemangle.c:
profiler/demangle.m:
Add name conversions for `[|]' (f_cons) and `[]' (f_nil).
NEWS:
doc/reference_manual.texi:
w3/tutorial/lists-n-things.m4:
Document the changes.
tests/debugger/{,declarative}/*.exp*:
Update test case results. For some tests the output changed
because they output lists in the non-pretty format. For others,
the output changed because the alphabetical ordering of the
constructors of type `list/1' changed, so the numbering of
the switch branches in the goal paths changed.
Estimated hours taken: 0.5
tests/debugger/Mmakefile:
tests/debugger/declarative/Mmakefile:
Strip away goal paths from exception events in the test cases that
generate them, because different optimization levels cause different
goals paths to be associated with exceptions.
tests/debugger/*.exp{,2}:
tests/debugger/declarative/*.exp{,2}:
Strip away goal paths from exception events in the expected outputs
of those test cases.
Estimated hours taken: 0.2
tests/debugger/*.exp2:
tests/debugger/declarative/*.exp2:
Update the expected output for these test cases in debug grades,
after Zoltan's recent change to `retry'.
Estimated hours taken: 5
Allow the value of an exception to be printed and browsed
at EXCP events in the internal debugger. Two new commands
are added to the debugger:
print exception
browse exception
trace/mercury_trace_internal.c:
Implement the new commands.
runtime/mercury_trace_base.c:
runtime/mercury_trace_base.h:
Export functions to get/set a global which stores the
value of an exception for the internal debugger to refer to.
library/exception.m:
Set the exception value before generating EXCP events.
doc/user_guide.texi:
Document the new debugger commands.
tests/debugger/Mmakefile:
tests/debugger/exception_value.m:
tests/debugger/exception_value.inp:
tests/debugger/exception_value.exp:
tests/debugger/exception_value.exp2:
Add a test case.
