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The application now has an own repo, https://github.com/erlang/typer
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* maint:
typer: Update runtime dependencies
dialyzer: Update runtime dependencies
Correct documentation of get_modules message
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The -T option has not been working for a long time.
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The table used during translation of forms to types used to be a
dictionary of the type info (-type(), -opaque(), and -record()) for
all modules. Now it is reduced to the modules that are needed to
handle references to types in other modules.
The PLT:s type info is still kept on the heap.
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* maint:
dialyzer: Compact 'file' annotations in Core code
dialyzer: Try to reduce memory usage
dialyzer: Use less memory when translating contracts
dialyzer: Use maps instaed of dict
dialyzer: Use maps instead of dict for module contracts map
dialyzer: Compress a few more ETS tables
dialyzer: Optimize memory consumption
dialyzer: Reduce memory consumption during 'remote' phase
dialyzer: Update code for finding parallelism
compiler: Do not spawn process when dialyzing
dialyzer: Reduce ETS usage during the typesig phase
dialyzer: Optimize graph condensation
dialyzer: Do not send full PLTs as messages
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The translation from forms to types is done in a separate process
in an attempt to reduce peak memory usage.
Expect further optimizations as it is probably not feasible
in the long run to keep all type information on the heap.
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The mini PLT is extended to hold all data of the full PLT, and the
full PLT is restored when needed (for storing the PLT on file).
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Superfluous usage of insert_temp_exported_types had been in since
6452b57. (Change in commit 8a3ea1f module dialyzer_analysis_callgraph
is a correct simplification and is not relevant.)
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Instead of outputting a formatted message showing errors found, a core
was (often) created.
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The addition of the erl_anno module, OTP-12195, also modified v3_core
so that functions with line number zero are regarded as compiler
generated.
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The option `warn_export_vars` was erroneously written as `warn_exported_vars`
in Makefiles of dialyzer and typer. As a result, `erlc` was silent about such
warnings (why on earth doesn't it complain on unrecognized options??) which
were corrected as part of this change.
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Most dependencies introduced are exactly the dependencies to other
applications found by xref. That is, there might be real dependencies
missing. There might also be pure debug dependencies listed that
probably should be removed. Each application has to be manually
inspected in order to ensure that all real dependencies are listed.
All dependencies introduced are to application versions used in
OTP 17.0. This since the previously used version scheme wasn't
designed for this, and in order to minimize the work of introducing
the dependencies.
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* hb/dialyzer/deprecate_types/OTP-10342:
Deprecate pre-defined built-in types
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The types array(), dict(), digraph(), gb_set(), gb_tree(), queue(),
set(), and tid() have been deprecated. They will be removed in OTP 18.0.
Instead the types array:array(), dict:dict(), digraph:graph(),
gb_set:set(), gb_tree:tree(), queue:queue(), sets:set(), and ets:tid()
can be used. (Note: it has always been necessary to use ets:tid().)
It is allowed in OTP 17.0 to locally re-define the types array(), dict(),
and so on.
New types array:array/1, dict:dict/2, gb_sets:set/1, gb_trees:tree/2,
queue:queue/1, and sets:set/1 have been added.
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As discussed in issue #240 *all* OTP library applications use the '.*'
wildcard as up and down version. This makes library applications
always up- and downgradeable. Using the wildcard version obsoletes
all maintenance tasks regarding library applications' appup files.
Additionally, it prevents upgrade problems caused by automatically
included application dependencies when using reltool to create
releases. Missing copyright headers are now consistently present.
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The name conflicted with builtin type map().
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With silent rules, the output of make is less verbose and compilation
warnings are easier to spot. Silent rules are disabled by default and
can be disabled or enabled at will by make V=0 and make V=1.
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Conflicts:
lib/diameter/autoconf/vxworks/sed.general
xcomp/README.md
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A comment referred to vxworks and was thusly removed
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OTP-10106
OTP-10107
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* sa/dialyzer-bug-fixes:
Fix typer's crash for nonexisting files
Remove unused macro
Decrease tuple arity limit
Fix bug in dataflow
OTP-9597
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... and do some small cleanups.
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Atoms in some occurrences were not correctly quoted when formatted to
strings, for instance by the typer program. Example:
-module(tb).
-export(['UPPERCASE-FUNCTION-NAME'/0, f1/0, f2/0, f3/0]).
-record('UPPERCASE-RECORD-NAME', {x}).
-record(r2, {'UPPERCASE-FIELD-NAME'}).
-type 'UPPERCASE-TYPE-NAME'() :: integer().
'UPPERCASE-FUNCTION-NAME'() -> ok.
f1() -> #'UPPERCASE-RECORD-NAME'{x=1}.
f2() -> #r2{'UPPERCASE-FIELD-NAME'=1}.
-spec f3() -> 'UPPERCASE-TYPE-NAME'().
f3() -> 1.
Given the program above, the output from typer --plt some.plt tb.erl
resulted in the following specs being printed:
-spec UPPERCASE-FUNCTION-NAME() -> 'ok'.
-spec f1() -> #UPPERCASE-RECORD-NAME{x::1}.
-spec f2() -> #r2{UPPERCASE-FIELD-NAME::1}.
-spec f3() -> UPPERCASE-TYPE-NAME().
This commit changes the output to become the following:
-spec 'UPPERCASE-FUNCTION-NAME'() -> 'ok'.
-spec f1() -> #'UPPERCASE-RECORD-NAME'{x::1}.
-spec f2() -> #r2{'UPPERCASE-FIELD-NAME'::1}.
-spec f3() -> 'UPPERCASE-TYPE-NAME'().
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Setting code path options is useful e.g. when analyzing programs that
use parse transforms.
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With '--show_success_typings' Typer will print/use the final
success typings from Dialyzer and ignore/overwrite any existing
contracts.
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Typer should not crash miserably when processing a user-specified
overloaded contract with overlapping types in its arguments.
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