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* bjorn/compiler/utf8-warning/OTP-11791:
Don't fail compilation for modules that contain invalid UTF-8
epp: Make it possible to specify a default encoding
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The introduction of c_map{} and c_map_pair{} unnecessarily broke the
alphabetical order of Core Erlang records. They were probably placed
at the end of the file so as to use other records as types. There is
really no need for this since 'cerl' contains appropriate definitions
of types that can be used for this purpose.
While at it, a type declaration to the c_binary{} definition was added.
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The introduction of c_map and c_map_pair was not done properly. In
particular, the definition of ctype() and an important Edoc comment
were not up-to-date.
While at it,
- some more types were cleaned up and exported so as to be used
in core_parse.hrl and
- some obviously dead code was removed (the type/1 function does
not return 'nil', which in turn simplified a clause in the code
of meta_1/2).
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* erlang/pr/289:
remove reference to dbg_wx_edit* modules that don't exist
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* josevalim/set_cwd-typespec:
Correct file:set_cwd/1 typespec
OTP-11787
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* vinoski/emacs-keyword-boundaries:
match erlang keywords more carefully
OTP-11786
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* kostis/hipe-rc2-patch:
Cleanup and make sure warnings are treated as errors
Add specs for exported functions (to shut off a warning) and types in some record fields
Introduce and use a hipe_icode:icode() type
Substitude uses of lists:reverse(L1) ++ L2 with lists:reverse(L1, L2)
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The default encoding for Erlang modules is now UTF-8, and the
compilation would fail if a module contained byte sequences that
are not valid UTF-8 sequences.
In a large project with say many hundreds of Erlang modules
with names of developers such as "Björn" or "Håkan" encoded in
latin-1, that could mean that many hundreds of files would need
to be modified just to get started testing OTP 17.
As a temporary measure to ease the transition, automatically
fall back to the latin-1 encoding with a warning for any module
that contains invalid byte sequences and for which no encoding
has been specified.
The intention is to remove this workaround in OTP 18 or 19.
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In the next commit, we will need a way to tell epp which the
default encoding should be for files that have no encoding comment.
We could add new open() and parse_file() functions with one
extra argument for the encoding, but there are already too many
variants.
To avoid having to add an additional argument to epp:open() and
epp:parse_file() each time new options are needed, introduce
epp:open/1 and epp:parse_file/2 that takes a property list with
options. Also support the new 'default_encoding' option for specifying
the default encoding for source files.
Thanks to Richard Carlsson for the idea and the implementation
of the new functionality in epp.erl.
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Reported-by: José Valim
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The reverted commit took a too optimistic approch to pipeling. When added
we thought it would be an improvment, but it proved to be a
misconception.
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* egil/maps-literals:
compiler: Transform M#{} to is_map(M)
dialyzer: Do not native compile modules with Maps code
hipe: Properly identify map() type form terms
stdlib: Test Map key linting
stdlib: Accept records as Map keys
stdlib: Accept Maps as Map keys
stdlib: Move map type to proper definition
stdlib: Properly lint map key expressions
compiler: Change #c_map{var} to #c_map{arg}
compiler: Constant fold Maps that are safe
compiler: Validate Map src
compiler: Support literal maps in cerl_clauses:match/2
compiler: Guard BIF is_map/1 is pure
erts: Handle literals in is_map/1
compiler: Change Maps Core Format
compiler: Create literal Maps in creation if possible
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* nox/maps-eval-empty-update:
Fix evaluation of empty map patterns in erl_lint
Fix evaluation of empty map updates in the debugger
Fix evaluation of empty map updates in erl_eval
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* ia/ssl/ECC-error-handling/OTP-11780:
ssl: Server now ignores client ECC curves that it does not support instead of crashing.
Add test for unknown elliptic curve supported by client
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* lukas/erts/make_deps_fixes/OTP-11784:
erts: Fix resolve of generated files for depend
erts: Move compiler flags generation
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Core should not understand M#{}
Instead transform M#{} to
case _cor0 of
<_cor1>
when call 'erlang':'is_map'
(_cor0) ->
_cor1
( <_cor2> when 'true' ->
primop 'match_fail'
('badarg')
-| ['compiler_generated'] )
end
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hipe:c/1 ignores '-compile(no_native).'
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This will change in future release.
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Only values are valid key expressions.
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Not only variables are allowed as arguments, the name should reflect that.
Change cerl Map argument interface
* cerl:map_arg/1 is more suitable then cerl:map_val/1 in this case.
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For updates of Map literals which may cause an error will be
determined in runtime, i.e. instructions are emitted for those
updates.
The changes in cerl now requires compiler-5.0 to compile because of
is_map/1 guard.
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Reject all expressions that are known to fail.
Emit 'badarg' for those expressions.
Ex.
[]#{ a => 1}
Is not a valid map update expression.
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Ex.
Instead of:
M~{~<K,V>}~
The format is now:
~{~<K,V>|M}~
This also removes a shift/reduce warning.
The changes in core_pp now requires compiler-5.0 to compile
because of is_map/1 guard, i.e. a need for a compiler with Maps know-how.
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UTF-8 is now the default encoding and should no longer be
specified. These have probably been merged from maint earlier and the
coding statement was missed.
lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl
lib/diameter/test/diameter_codec_test.erl
lib/ssh/test/ssh_unicode_SUITE.erl
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These are some files that were erronously missed earlier:
erts/doc/src/time_correction.xml
lib/crypto/doc/src/crypto_app.xml
lib/snmp/doc/src/snmpa_mib_data.xml
lib/snmp/doc/src/snmpa_mib_storage.xml
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Reported-by: José Valim
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* sverk/maps-erl_interface:
erts: Add distribution capability flag for maps DFLAG_MAP_TAG
erts: Change external format for maps
erts: Document external format for maps (MAP_EXT)
erl_interface: Add test for ei_skip_term of container terms
erl_interface: Add map support in ei_skip_term
erl_interface: Fix mem leak in ei_decode_encode_test
erl_interface: test decode/encode of maps
erl_interface: Add ei encode/decode for maps
erl_interface: test decode_encode of tuples and lists
erl_interface: refactor ei_decode_encode_test.c
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crashing.
When TLS client sends Supported Elliptic Curves Client Hello Extension
the server shall select a curve supported by both sides or refuse to
negotiate the use of an ECC cipher suite.
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When TLS client sends a Supported Elliptic Curves Client Hello Extension
containing an unknown curve enum value, a server crashes with a
function_clause instead of just ignoring specified unknown curve.
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This is just a preparation to allow detection of older nodes
that do not understand maps (R16 and older).
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to be: 116,Arity, K1,V1,K2,V2,...,Kn,Vn
instead of: 116,Arity, K1,K2,...,Kn, V1,V2,....,Vn
We think this will be better for future internal map structures
like HAMT. Would be bad if we need to iterate twice over HAMT
in term_to_binary, one for keys and one for values.
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* nox/compiler/beam_bool-mixed-boolean:
Properly detect reused boolean values in beam_bool
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* nox/compiler/sys_core_fold-redundant-clauses:
Properly handle redundant boolean clauses in sys_core_fold
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* nox/compiler/v3_core-mismatched-apply:
cerl_inline: Fix type error
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