Age | Commit message (Collapse) | Author |
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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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* 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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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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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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* nox/maps-erl_docgen/OTP-11776:
Handle map types in docgen_edoc_xml_cb
Handle nonempty list types in docgen_edoc_xml_cb
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* hb/erts/escript_note:
erts: Clarify escript's encoding of the I/O-server
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* peppe/common_test/group_events:
Update test suites and fix various remaining problems
Update event protocol and CT Hooks API
Introduce group name for skipped cases in events, hooks and overview log
OTP-11732
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* peppe/common_test/test_server_enoent_crash:
Add more info to file open failure
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* peppe/common_test/auto_compile_flag:
Add flag to abort test run if suites fail to compile
OTP-11769
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b08ffc15e1d9ad105dd6385bbac41c97c09b48bc corrected a bug,
but violated the types by passing a c_apply() when a
c_let() was expected. That happened to work, but Dialyzer
was not amused.
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* nox/compiler/v3_core-mismatched-apply:
Do not emit blatantly illformed apply expressions in core_inline
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A note has been added that clarifies that the encoding of
the I/O-server has to be set explicitly, irrespective of
any encoding comment.
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Boolean case expressions with redundant clauses could make the compiler
crash:
case X == 0 of
false -> no;
false -> no;
true -> yes
end.
Reported-by: Ulf Norell
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The following code could crash the compiler:
f(X = true) when X or true or X -> ok.
Reported-by: Ulf Norell
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* nox/maps-beam_jump-put_map:
Properly collect labels in put_map instructions in beam_jump
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erl_lint has since R13B emitted warnings whenever any of the types
arity(), bitstring(), iodata(), or boolean() were re-defined. Now
errors are emitted instead.
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Since Erlang/OTP R16B the linter has not emitted warnings when
built-in types were re-defined. This bug has been fixed.
Thanks to Roberto Aloi for reporting the bug.
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