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This port has support for both non-smp and smp.
It contains a new way to do io checking in which erts_poll_wait
receives the payload of the polled entity. This has implications
for all linked-in drivers.
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vinoski/emacs-fixes
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vinoski/emacs-fixes
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vinoski/emacs-fixes
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vinoski/emacs-fixes
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When inserting skeletons in emacs, some Erlang language elements such as
case, receive, and if statements, are not indented properly. This patch,
written by Leo Liu, corrects the indentation problems.
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Fix an indentation error being returned by scan-sexp, and add a new
indentation test case for the error.
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In erlang.el, add a line to evaluate the cl package at compile time so that
the use of the block macro (such as on line 3750), which is an alias for
cl-block, is evaluated correctly when erlang.el is compiled. Also modify
comparisons against (point) in functions erlang-electric-lt and
erlang-after-bitsyntax-close so that typing the characters '<' and '>'
(without the quotes) at the beginning of a buffer does not cause errors.
Thanks to user leo2007 in the #erlang channel on IRC for reporting these
problems and providing fixes.
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In the emacs erlang-mode the function erlang-get-function-arity failed to
return a correct arity value for functions with literal binaries as
parameters, for example:
function(<<Bin:20/binary>>) -> Bin.
Fix erlang-get-function-arity to recognize binary parameters correctly.
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Yielding binary_to_term.
OTP-11535
* tag 'OTP_R16B03_yielding_binary_to_term':
Increase versions for OTP_R16B03_yielding_binary_to_term
erts: Adjust term_to_binary reduction factors
erts: Yield after trapping term_to_binary if gc has been ordered
erts: Let term_to_binary disable gc while trapping
erts: Improve stress of binary_to_term in binary_SUITE
erts: Fix bug in binary_to_term for compressed on halfword
erts: Fix crash when binary_to_term throws badarg
erts: Trapping memcpy in binary_to_term
erts: Cleanup code for trapping binary_to_term
erts: Add erlang wrappers to binary_to_term
trapping uncompress
trapping size calculation
trapping binary_to_term/2
trapping STRING_EXT
trapping lists and tuples
trapping binary_to_term passing binary_SUITE
Conflicts:
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_internal.beam
erts/vsn.mk
lib/kernel/vsn.mk
lib/stdlib/vsn.mk
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Change emacs erlang-mode to recognize EEP37 named funs so they're indented
properly. Specifically, modify erlang-partial-parse to allow for an
optional Erlang variable name to appear between the "fun" keyword and the
opening parenthesis of its argument list.
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* sverk/trapping-bin2term:
erts: Adjust term_to_binary reduction factors
erts: Yield after trapping term_to_binary if gc has been ordered
erts: Let term_to_binary disable gc while trapping
erts: Improve stress of binary_to_term in binary_SUITE
erts: Fix bug in binary_to_term for compressed on halfword
erts: Fix crash when binary_to_term throws badarg
erts: Trapping memcpy in binary_to_term
erts: Cleanup code for trapping binary_to_term
erts: Add erlang wrappers to binary_to_term
trapping uncompress
trapping size calculation
trapping binary_to_term/2
trapping STRING_EXT
trapping lists and tuples
trapping binary_to_term passing binary_SUITE
Parallel check_process_code when code_server purge a module
Functionality for disabling garbage collection
Use asynchronous check_process_code in code_parallel_SUITE
Execution of system tasks in context of another process
Conflicts:
erts/emulator/beam/external.c
erts/emulator/beam/sys.h
erts/emulator/test/binary_SUITE.erl
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_internal.beam
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This adds optional names to fun expressions. A named fun expression
is parsed as a tuple `{named_fun,Loc,Name,Clauses}` in erl_parse.
If a fun expression has a name, it must be present and be the same in
every of its clauses. The function name shadows the environment of the
expression shadowing the environment and it is shadowed by the
environment of the clauses' arguments. An unused function name triggers
a warning unless it is prefixed by _, just as every variable.
Variable _ is allowed as a function name.
It is not an error to put a named function in a record field default
value.
When transforming to Core Erlang, the named fun Fun is changed into
the following expression:
letrec 'Fun'/Arity =
fun (Args) ->
let <Fun> = 'Fun'/Arity
in Case
in 'Fun'/Arity
where Args is the list of arguments of 'Fun'/Arity and Case the
Core Erlang expression corresponding to the clauses of Fun.
This transformation allows us to entirely skip any k_var to k_local
transformation in the fun's clauses bodies.
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The R16B03 release
Conflicts:
lib/sasl/vsn.mk
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erl_memory.c:947:7: warning: passing 'int *' to parameter of type 'socklen_t *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
&saddr_size) != 0)
^~~~~~~~~~~
/usr/include/sys/socket.h:616:74: note: passing argument to parameter here
int getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict)
^
erl_memory.c:2613:57: warning: passing 'int *' to parameter of type 'socklen_t *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
sock = accept(lsock, (struct sockaddr *) &oth_addr, &oth_addr_len);
^~~~~~~~~~~~~
/usr/include/sys/socket.h:610:69: note: passing argument to parameter here
int accept(int, struct sockaddr * __restrict, socklen_t * __restrict)
^
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erl_memory.c:861:19: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*" USGND_INT_MAX_FSTR " ", fw, mi->size);
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:863:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p,
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:869:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*" USGND_INT_MAX_FSTR " ", fw, mi->no);
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:871:20: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p,
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:878:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p,
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:900:19: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*" USGND_INT_MAX_FSTR " ", fw, mi->max_ever_size);
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:902:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*s %*s ", fw, "", fw, "");
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:904:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*" USGND_INT_MAX_FSTR " ", fw, mi->max_ever_no);
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:906:20: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*s %*s ", fw, "", fw, "");
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:909:16: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
*p += sprintf(*p, "%*s %*s %*s ", fw, "", fw, "", fw, "");
^~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:986:25: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
area.size = sprintf(area.ptr, format, carg);
^~~~~~~~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1103:25: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
area.size = sprintf(area.ptr,
^~~~~~~~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1109:23: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
area.size += sprintf(area.ptr + area.size,
^~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1120:26: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
area.size += sprintf(area.ptr + area.size,
^~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1190:18: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, "> %-*s", EM_TIME_FIELD_WIDTH - 2, "Maximum:");
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1223:18: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, "\n");
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1227:15: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, "%s", stop_str);
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1230:15: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, exit_str, state->info.exit_status);
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1236:18: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, format, tsz, bw);
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1286:18: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, "%*" USGND_INT_32_FSTR " ", EM_TIME_FIELD_WIDTH - 1, secs);
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:1311:18: warning: passing 'usgnd_int_8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
p += sprintf(p, "\n");
^
/usr/include/secure/_stdio.h:49:28: note: expanded from macro 'sprintf'
__builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
^
erl_memory.c:2231:32: warning: passing 'char *' to parameter of type 'usgnd_int_8 *' (aka 'unsigned char *') converts between pointers to integer types with different sign [-Wpointer-sign]
size = write_header(state, state->output.header, 1);
^~~~~~~~~~~~~~~~~~~~
erl_memory.c:736:44: note: passing argument to parameter 'ptr' here
write_header(em_state *state, usgnd_int_8 *ptr, int trunc)
^
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to not expose the trapping BIF in the stacktrace
when it throws badarg.
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Similarly to cover compiling from source
(in this case some user specified compiler options are allowed)
when cover compiling from existing beam
take a filtered list of compiler options from the beamfile.
This way e.g. export_all can be preserved. See use case in eb02beb1c3
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into maint
* puzza007/emacs_iodata_nonempty_string_builtin_types/OTP-11394:
Add iodata, nonempty_string to built-in type highlighting for emacs
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This defvar was removed in a87a9699735b0a25f99397fba9576f5756da54d3 which made
eunit fail on running tests in emacs.
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* fenollp/treewide_remove_unexpected_0xff/OTP-11323:
Remove ^L characters hidden randomly in the code. Not those used in text files as delimiters.
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These built-in types were missing from emacs highlighting
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The R16B02 release
Conflicts:
lib/sasl/vsn.mk
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files as delimiters.
While working on a tool that processes Erlang code and testing it against this repo,
I found out about those little sneaky 0xff. I thought it may be of help to other
people build such tools to remove non-conforming-to-standard characters.
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Most notes.xml files will be updated in every release and cause
the kind of the problems described in the previous commit.
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In Emacs it is possible to remotely edit a file, by opening for
example /ssh:somehost.com:/path/to/file.erl. In Emacs, the feature
that makes this possible, is called TRAMP. When compiling such a file,
by typing C-c C-k, an inferior Erlang shell is opened on the remote
host, but the compilation expression that was evaluated in the remote
Erlang shell was:
c("/ssh:somehost.com:/path/to/file", [...]).
which resulted in a "no such file or directory" error.
This commit changes the compilation expression into:
c("/path/to/file", [...]).
for files opened remotely via TRAMP. The file name is adjusted
similarly when compiling .yrl and .xrl files.
In a buffer opened remotely, the Elisp function buffer-file-name
returns the full path with TRAMP syntax. In this example it would
be "/ssh:somehost.com:/path/to/file.erl". A new function,
erlang-local-buffer-file-name, has been introduced, which peels off
the TRAMP syntax on remotely opened files, while for locally opened
files, it just calls buffer-file-name.
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* mh/line-initial-commas/OTP-11242:
Inside parentheses, line-initial commas align with the open parenthesis
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For example:
[ one
, two
, three
]
This does not affect coding styles that don't put commas at the
beginning of lines.
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The R16B01 release
Conflicts:
lib/sasl/vsn.mk
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* egil/increase-eprof-usability/OTP-11144:
tools: Document new eprof options
tools: Add options to eprof
tools: Add testcase to eprof_SUITE
tools: Refactor away ?line macro in eprof_SUITE
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