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2011-08-25Merge branch 'bjorn/line-numbers-in-exceptions/OTP-9468' into majorBjörn Gustavsson
* bjorn/line-numbers-in-exceptions/OTP-9468: (51 commits) debugger: By default, only save non-tail-recursive calls debugger: Add line_number_SUITE debugger: Include line numbers in exceptions Update examples in the documentation to include line numbers Update documentation for erlang:raise/3 and erlang:get_stacktrace/0 beam_lib: Retain the "Line" chunk when stripping BEAM files erl: Add +L to suppress loading of line number information compiler: Add no_line_info for suppressing line/1 instructions exception_SUITE: Test line numbers in exceptions common_test: Use line numbers in exceptions common_test tests: Don't do detailed testing of the stack backtrace test_server: Refactor init_per_testcase/3 into two functions Implement process_info(Pid, current_{location,stacktrace}) beam_emu: Factor out saving of stack trace from save_stacktrace() compiler: Don't create filenames starting with "./" ops.tab: Remove line instructions before tail-recursive calls Lookup and include filenames and line numbers in exceptions Fix decrement of continuation pointers Refactor building of the exception stacktrace BEAM loader: Load the line table ...
2011-08-25Merge branch 'dev' into majorHenrik Nord
2011-08-18Fix a bug in zip:zip_open/1,2.Hans Bolinder
zip:zip_open/1,2 did not accept binary archives. Also corrected the contracts of t/1 and tt/1.
2011-08-18beam_lib: Retain the "Line" chunk when stripping BEAM filesBjörn Gustavsson
2011-08-17Correct contracts in the zip moduleHans Bolinder
The contracts of zip:zip_list_dir/1 and zip:zip_get/2 have been corrected.
2011-08-16Merge branch 'cr/trivia' into devHenrik Nord
* cr/trivia: replace "a ssl" with "an ssl" reindent pkix_path_validation/3 Trivial documentation fixes OTP-9464
2011-08-16compiler: Don't create filenames starting with "./"Björn Gustavsson
In the location information tables in the run-time system, source filenames that are the same as the module name plus ".erl" extension are not stored explicitly, thus saving memory. To take advantage of that optimization, avoid complicating the names of files in the current working directory; specifically, make sure that "./" is not prepended to the name.
2011-08-16Lookup and include filenames and line numbers in exceptionsBjörn Gustavsson
2011-08-16emulator: Add a fourth element in exception stacktracesBjörn Gustavsson
This commit is a preparation for introducing location information (filename/line number) in stacktraces in exceptions. Currently a stack trace looks like: [{Mod1,Function1,Arity1}, . . . {ModN,FunctionN,ArityN}] Add a forth element to each tuple that can be used indication the filename and line number of the source file: [{Mod1,Function1,Arity1,Location1}, . . . {ModN,FunctionN,ArityN,LocationN}] In this commit, the fourth element will just be an empty list, and we will change all code that look at or manipulate stacktraces.
2011-08-16Fix binary matching in the debuggerBjörn Gustavsson
'eval_bits' is a common utility module used for evaluting binary construction and matching. The functions that do matching (match_bits/{6,7} and bin_gen/6) are supposed to treat the bindings as an abstract data type, but they assume that the bindings have the same representation as in the erl_eval module. That may cause binary matching to fail in the debugger, because the debugger represents the bindings as an unordered list of two-tuples, while the erl_eval modules uses an ordered list of two-tuple (an ordset). One way to fix the problem would be to let the debugger to use ordered lists to represent the bindings. Unfortunately, that would also change how the bindings are presented in the user interface. Currently, the variable have most been recently assigned is shown first, which is convenient. Fix the matching problem by mending the leaky abstraction in eval_bits. The matching functions needs to be passed two additional operations: one for looking up a variable in the bindings and one for adding a binding. Those operations could be passed as two more funs (in addition to the evaluation and match fun already passed), but the functions already have too many arguments. Therefore, change the meaning of the match fun, so that the first argument is the operation to perform ('match', 'binding', or 'add_binding') and second argument is a tuple with arguments for the operation.
2011-08-15Correct the contract of timer:now_diff/2Hans Bolinder
The contract of timer:now_diff() has been corrected. (Thanks to Alex Morarash).
2011-08-08Merge branch 'dev' into majorHenrik Nord
2011-08-08Fix minor typo in gen_fsm documentationHenrik Nord
2011-08-08Trivial documentation fixesChristian von Roques
2011-08-01Remove all modules relating to drivers and make all functions obsolete.Lukas Larsson
2011-07-26Merge branch 'dev' into majorSverker Eriksson
2011-07-26Merge branch 'sverker/testcase/OTP-9423' into devSverker Eriksson
* sverker/testcase/OTP-9423: Add test case for ETS bug OTP-9423
2011-07-22Merge branch 'dev' into majorRaimo Niskanen
2011-07-21Code cleanup, unduplicate test for whitespaceRaimo Niskanen
2011-07-21EOF before first field is only ok for first character in io:freadRaimo Niskanen
2011-07-21At end of input ask for more also for for literal format charactersRaimo Niskanen
2011-07-20Add test case for ETS bug OTP-9423Sverker Eriksson
2011-07-12Merge branch 'dev' into majorSverker Eriksson
2011-07-12Merge branch 'maint-r14' into devSverker Eriksson
Conflicts: erts/vsn.mk
2011-07-11Merge branch 'dev' into majorSiri Hansen
2011-07-08Use separate memory carriers for small blocksRickard Green
2011-07-08Make sure supervisor_SUITE:count_children_memory is always skipped when ↵Siri Hansen
erlang:memory is not supported Replace the count_children_allocator_test with try erlang:memory in order to make sure there is no attempt at running this test case if erlang:memory is not supported.
2011-07-07Merge branch 'dev' into majorHans Bolinder
* dev: Modify the contracts of the queue module
2011-07-07Merge branch 'hb/stdlib/queue_contracts/OTP-9418' into devHans Bolinder
* hb/stdlib/queue_contracts/OTP-9418: Modify the contracts of the queue module
2011-07-07Merge branch 'bjorn/remove-concat-binary/OTP-9421' into majorBjörn Gustavsson
* bjorn/remove-concat-binary/OTP-9421: Update preloaded modules Remove deprecated concat_binary/1
2011-07-07Merge branch 'dev' into majorHans Bolinder
* dev: Fix a bug in erl_scan:set_attribute/3
2011-07-07Modify the contracts of the queue moduleHans Bolinder
The contracts of the queue module have been re-written as to avoid some issues concerning Dialyzer and opaque types.
2011-07-06Fix a bug in erl_scan:set_attribute/3Hans Bolinder
2011-07-06Remove deprecated concat_binary/1Björn Gustavsson
concat_binary/1 was deprecated in R13B04, but already in the R10B-2 release, the documentation recommends using list_to_binary/1 instead.
2011-07-06Merge branch 'dev' into majorHans Bolinder
* dev: Correct the contract of io_lib:fread/2,3
2011-07-05Correct the contract of io_lib:fread/2,3Hans Bolinder
2011-06-21Merge branch 'dev' into majorPatrik Nyblom
2011-06-20Add more specs and typesHans Bolinder
An incorrect spec, rpc:yield/1, has been fixed.
2011-06-20Merge branch 'siri/stdlib/shutdown-Term/OTP-9222' into majorSiri Hansen
* siri/stdlib/shutdown-Term/OTP-9222: Handle exit reason {shutdown,Term} as shutdown for children of supervisor
2011-06-20Merge branch 'dev' into majorSiri Hansen
2011-06-17Handle exit reason {shutdown,Term} as shutdown for children of supervisorSiri Hansen
In R13B proc_lib, gen_server and gen_fsm were all changed to handle exit reason {shutdown,Term} in the same way as exit reason 'shutdown', i.e. no crash reports are generated. This is an update of supervisor to do the same, i.e. handle these two exit reasons in the same way. This means that for children with restart type 'transient' there will be no attempt to restart the process if it terminates with reason {shutdown,Term}, and there will be no supervisor report.
2011-06-14Allow erl_tar to create directories inside directory with no read accessSiri Hansen
erl_tar:extract earlier failed when unpacking inside a directory which had some parent directory to which the user had no read access. This is corrected.
2011-06-07Update version numbers for R15A developmentBjörn-Egil Dahlberg
2011-05-30Update version numbersBjörn-Egil Dahlberg
2011-05-24Prepare releaseOTP_R14B03Erlang/OTP
2011-05-23Fix a spec and a typeHans Bolinder
A specification that could cause problems for Dialyzer has been fixed. An opaque type in erl_eval has been turned in to a ordinary type. This is a temporary fix.
2011-05-19Merge branch 'pan/stdlib_doc_fixes/OTP-9318' into devPatrik Nyblom
* pan/stdlib_doc_fixes/OTP-9318: Fixup of re doc and specs
2011-05-19Fix a bug in erl_eval(3)Hans Bolinder
2011-05-18Fixup of re doc and specsPatrik Nyblom
2011-05-16re: remove gratuitous "it " in manpageTuncer Ayaz