Age | Commit message (Collapse) | Author |
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Memory consumption is reduced during the compilation phase by keeping
the Core parse tree shared. In particular the file annotation takes a
lot of memory when not shared.
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The condensed graph of SCCs occupies less ETS memory. A table
translating to and from SCC to a unique integer is introduced.
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By not using ETS when calculating the condensation of graphs, peak
heap memory consumption is reduced.
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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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* maint:
dialyzer: Fix check of parameterized opaque types
Conflicts:
lib/hipe/cerl/erl_types.erl
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* hasse/dialyzer/fix_opaque_parms/OTP-14130:
dialyzer: Fix check of parameterized opaque types
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Also don't say that there are no plans to make sharing-preserving
copying default; it has been seriously suggested.
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Shorten the text by removing superfluous details about how
binary handling was different in R11B.
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"Tuples funs" was removed a long time ago. There is no need to
even mention them.
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Code with huge literal case expressions such as the following would
compile very slowly:
case "Very long literal string (thousands of characters)..." of
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end.
The reason is that in the case optimization each character in the
string would be handled individually. Fix this bug by handling
literals all at once.
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* maint:
stdlib: Allow characters in types and constant patterns
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* hasse/stdlib/char_as_integer/ERL-313/OTP-14103:
stdlib: Allow characters in types and constant patterns
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Two parameters used to be "compatible" if one is a specialization of
the other, in the way that the input type of t_limit() is a
specialization of the output type. This check is now relaxed: any() in
any of the two parameters is compatible with any type of the other
parameter.
The change is due to bugus warnings.
A clause for maps has been added.
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* sverker/delete_module-error-msg:
erts: Fix error report message for erlang:delete/1
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* egil/stdlib/gen_event-start-2/OTP-14123:
stdlib: Document gen_event start options
stdlib: Test gen_event options
stdlib: Refactor gen_event_SUITE
stdlib: Remove whitespace error in gen_event_SUITE
stdlib: Add start options to gen_event
stdlib: Remove whitespace errors in gen_event
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* sverker/cuddle-port_SUITE:
erts: Fix some compile warnings for port_SUITE
erts: Add missing make rules for port_SUITE
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* maint:
Multi scheduling block bug-fixes
Fix VM global GC info for dirty schedulers
Leave dirty work in dirty run-queues on multi scheduling block
Fix premature removal of process struct
Fix crash due to GC of node entry on dirty scheduler
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OTP-14122
* rickard/ds-fixes:
Fix VM global GC info for dirty schedulers
Leave dirty work in dirty run-queues on multi scheduling block
Fix premature removal of process struct
Fix crash due to GC of node entry on dirty scheduler
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OTP-14121
* rickard/msb-fixes:
Multi scheduling block bug-fixes
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crypto: Support chacha20_poly1305 OTP-14092
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Refc on process struct could reach zero while it was still
referred by dirty scheduler
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The dirty scheduler failed to set a timer. Dispatch this job
to an ordinary scheduler.
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* reith/erts/c_port_driver_tutorial_fix/PR-1281:
fix library open error in linked-in port driver tutorial
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Characters ($char) can be used in constant pattern expressions. They
can also be used in types and contracts.
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* ingela/inets/httpc-user-hangs/ERL-271/OTP-14091:
inets: httpc - Prevent hanging user process
inets: httpc - clean code
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Input should be checked and httpc_handler process shall terminate
gracefully on errors so that user process will in hang in gen_server:call.
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Remove dead code and redundant debug macros. Better to use tracing for
debugging.
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