[release-0.5] backports for 0.5.0-rc3 #18156

This reverts commit dbdaf72. ref #17389 and #17929

This reverts commit e6f5d89. ref #17798 and #17389 and #17929

This mostly reverts #17906 and puts #15521 back in place, but from a slightly more permanent download location now. Unfortunately using the latest opensuse copy of the gcc dll's is causing issues when a cygwin-built Julia tries to load an opensuse-built libzmq.dll. Using these slightly old gcc 5 versions seems to fix it. I suspect the difference is which libstdc++ ABI is being used. GCC 5 has both old and new available, but many distros had it using the old ABI by default for compatibility. GCC 6 (which opensuse is using now) is more likely to be using the new ABI by default. (cherry picked from commit 477a026) ref #18059

some of the spawn and cmdlineargs tests may fail in a no-GPL Windows build if executed outside of the build environment (all of which are GPL themselves...), we could either skip them or try to get them to work via calling powershell or some other non-GPL coreutils replacement (toybox? uutils? sbase + now-LPGL cygwin?) (cherry picked from commit 2a9dd3b) ref #17851

(cherry picked from commit a434002) ref #17783

The curl build depends on mbedtls and libssh2 Patch for mbedtls to allow curl to build with mbedtls support Add curl to LICENSE.md, README.md and all the other various locations (cherry picked from commit 046c6eb) ref #17783

Enforce curl as a dependency for the libgit2 build. Fix the libgit2 clean target Build curl only on linux and osx. Add pkg-config to build dependencies in README.md. Required to detect curl in libgit2 build. (cherry picked from commit 3687527) ref #17783

(cherry picked from commit 11a8e07) ref #17783

(cherry picked from commit 996e275) ref #17919

(cherry picked from commit e95b5e2) ref #17919

(cherry picked from commit 6fd91b2) ref #17929

(cherry picked from commit 1e7f92c) ref #17966

also fix some code formatting (cherry picked from commit 28d8b80) ref #17973

Vararg is only exact if in covariant position also make getfield_tfunc monotonic for the case where the type has one field, to avoid the same bug fix #16530 (cherry picked from commit aeaff55) ref #17953

…17955) (cherry picked from commit 18160d2)

…17959) (cherry picked from commit 87e00a1)

* Replace a malformed link in `write` docstring with a literal `write` rather than a real cross-reference, since that would just cross-reference itself. Also move `write` docstring inline. * Remove cross-reference for `<<` from inside a literal since text inside a literal can't contain a link. A cross-reference to `<<` already appears at the end of the docstring. (cherry picked from commit 2301c27) ref #17969

It turns out we were returning a Vector{Int} for operations that should return a Range (cherry picked from commit 3bb7815) ref #17980

(cherry picked from commit fa36710) ref #18013

(cherry picked from commit e4b5233) fixes #17938

* fix a typo in Base.split * fixup! fix a typo in Base.split (cherry picked from commit 75e88af)

(cherry picked from commit 30afe08) ref #18012

(cherry picked from commit b1e8216) ref #18012

(cherry picked from commit bb7272e) ref #18012

(cherry picked from commit 319cae5) ref #18012

(cherry picked from commit c13fed6) ref #18025

Fixes #17819. Also document not being allowed to call back into Julia. (cherry picked from commit aea8180) ref #18016

This fixes a performance regression in the lucompletepiv benchmark triggered by generalizing _array_for to work with indices. This call, first introduced in b363cc7, likely always triggered dynamic method dispatch. The generalization to indices seemed to make that worse. (cherry picked from commit cb623f8) ref #18009

(cherry picked from commit 1d49ec0)

Fix #17908 (cherry picked from commit f6c968d) ref #18011

(cherry picked from commit c6c46b6) ref #17949

required for the inliner to work, since all of the logic for computing edges is supposed to be handle by the inference step fix #17759 (cherry picked from commit 19b1276) ref #17949

fix #18015 (cherry picked from commit 72a13ed) ref #18017

(cherry picked from commit 8542265) ref #18033

(cherry picked from commit 06b171d) ref #18036

parse("[1] [2]") should throw a ParseError (cherry picked from commit 55e016d) ref #17988

(cherry picked from commit 2311507) ref #17978

Update to add type annotation otherwise we get ``` ERROR: MethodError: no method matching display(::MyType) ``` (cherry picked from commit 5076870)

* added example of array type conversion ... because it seems to bite less experienced users like myself. (Stolen from Terry Seaward's email, https://groups.google.com/d/msg/julia-users/wzaJw_FfNlA/qcuZ4FggEL4J) * added example of array type conversion (cherry picked from commit 62615c3)

(cherry picked from commit 6f1ad9c) ref #18040

(cherry picked from commit c491473) ref #18040

the getfield_tfunc was missing a test for whether the fields were all equivalent before concluding that the result type was exact fixes the fix #17953 fix #18037 (cherry picked from commit 06a8d89) ref #18045

(cherry picked from commit bf2c29f)

and remove some unnecessary blank lines [ci skip] (cherry picked from commit 3d373ee)

Fixes the doc problem mentioned in #17926, but not the underlying problem. (cherry picked from commit f6e9bdf) ref #18052 update docs, use new markdown syntax (cherry picked from commit 28eeed8) wrap help text (cherry picked from commit 1bd4c70)

(cherry picked from commit 5d2a403) ref #18044

(cherry picked from commit f14c2ca)

Caused by the return type of `ord()` being unknown. (cherry picked from commit b74bc6f) ref #18060

(cherry picked from commit 03f37f2) ref #18022

(cherry picked from commit 2359ef8) ref #18022

that have non-Int indices, introduced by #13612 and which has caused `make -C test/perf` to fail for the last 9 months searchsortedfirst does not have methods for general Integer indices (cherry picked from commit b1d5321) ref #18022

There seem to be a few variations on the tools and arguments available for creating split debuginfo files. I used the following: objcopy --only-keep-debug libjulia.so libjulia.so.debug strip -g libjulia.so objcopy --add-gnu-debuglink=libjulia.so.debug libjulia.so (cherry picked from commit b67fd06) ref #17962

(cherry picked from commit 4083d9b) ref #17962

* Add missing tests for diagonal and uniformscaling * Change A_mul_B to * * Moved things out of nested loop that don't need to be there (cherry picked from commit ee80a0c)

fixes regression caused by #18017 (cherry picked from commit e35a7f6) ref #18058

This link has moved. (cherry picked from commit 0f805fb)

(cherry picked from commit 575f2ae) ref #18094

(cherry picked from commit b6b26df) ref #18094

(cherry picked from commit 1df4454) ref #18092

(cherry picked from commit 07ee045) ref #18092

(cherry picked from commit 68ba177)

* Set LIB_INSTALL_DIR for cmake-based projects This fixes `MULTIARCH_INSTALL=1` installations that place libraries not into `<prefix>/lib` but into `<prefix>/lib/<host-triplet>`, like Debian and Ubuntu. Without this change, `libgit2`, `libssh2` and `mbedtls` would place libraries into `<prefix>/lib`, silently failing until the Julia bootstrap process attempted to dlopen one of them. * Apply `LIB_INSTALL_DIR` to `CMAKE_COMMON` (cherry picked from commit 1af5356)

(cherry picked from commit 3feef68)

(cherry picked from commit e711097) ref #18108

(cherry picked from commit 6a62d30) ref #18063 Conflicts: src/signals-unix.c Not including changes to jl_call_in_ctx in this file because those changes were part of #17727 which has not been backported to release-0.5 at this time.

[ci skip] (cherry picked from commit d3951aa) ref #18063

(cherry picked from commit 2192d19) ref #18066

(cherry picked from commit d2bbdd2) ref #18066

An SSH URL with a path uses a colon between the host and the path: git@github.com:JuliaLang/Example.jl (correct) git@github.com/JuliaLang/Example.jl (incorrect) (cherry picked from commit 749d099) ref #18066

Test was only working for environments which had GitHub SSH keys setup. (cherry picked from commit 1e98a5a) ref #18066

Added a new explicit SSH protocol test which generated other changes. (cherry picked from commit ea8fa25) ref #18066

(cherry picked from commit 090e9e4) ref #18104

Link to our own libssh2. (cherry picked from commit 4e12052) ref #18103

* Allow `cpu_target` to specify a generic arch, matching the behavior on x86 * Detect the CPU arch version with `uname` * Require `armv6` Close #13270 (`armv5` is not supported) Fix #18042 * Remove warning about generic arch since it's not really useful Fix #17549 * Require at least the same ARM arch version and profile the C code is compiled with (cherry picked from commit 760bc41) ref #18100

(cherry picked from commit 5977167) ref #18100

…caling (#17950) (cherry picked from commit 57df5f1)

Closures that are part of out-of-scope method adds were not lifted out of top-level loops. (cherry picked from commit c9c7bfa) ref #18119

Fixes precision problem for rational powers of BigFloats (#18114) (cherry picked from commit db03824)

(cherry picked from commit 9fd79ef)

(cherry picked from commit a08bfcd)

* Make similar faster and safer By converting the eltype argument into a ::Type{T} parameter, we avoid runtime method lookup. Perhaps more importantly, the introduction of NeedsShaping makes `similar` safer, by preventing any possibility of an infinite recursion. * Test that similar throws a MethodError for unsupported dims types (cherry picked from commit 66bacec)

The `::` syntax appearing before the `doctest::` block was causing the doctest not be rendered correctly. (cherry picked from commit ec52837)

(cherry picked from commit b117e59)

(cherry picked from commit 9df2cb9) ref #18132

(cherry picked from commit 94c62eb) ref #18133

(cherry picked from commit 0137899) ref #18130

(cherry picked from commit e02692f) ref #18149

(cherry picked from commit 065a208)

* Add test for 15913 and 15896 * Change name of test (cherry picked from commit 6f2c1c4)

…18144) * Eliminate trailing null from iterator over `ENV`. Fixes #18141. * Add failing test for #18141. (cherry picked from commit 03e7c79)

probably addresses #18106 (cherry picked from commit fb0e106) ref #18153 Delete some files from libssh2 and curl that keep changing on travis causing the cache to get re-uploaded (cherry picked from commit 71bb974) Install all 3 mbedtls dlls on windows and build tests (cherry picked from commit 6b50d35) disable libpsl in curl build should fix clean build of master indent line continuations (cherry picked from commit d14f169) disable using zlib in mbedtls, libssh2, and libcurl since it requires additional dev headers fix #18101 (cherry picked from commit f714e83) Cleanup: replace misleading STAGE#_DEPS variables with DEP_LIBS (cherry picked from commit 0d634a3) Improve handling of curl, mbedtls, libssh2 USE_SYSTEM fix #17884 (cherry picked from commit 4526b65) Set CMAKE_INSTALL_LIBDIR and CMAKE_INSTALL_BINDIR in CMAKE_COMMON, so libssh2 installs without an x86_64-linux-gnu multiarch prefix (cherry picked from commit bf60b56) Disable building static mbedtls library since we don't need it Go back to just copying the mbedtls dll even in cygwin-cross, otherwise it puts .dll.a files that we don't need alongside the dlls (should probably fix this upstream) (cherry picked from commit 658dc24) Also just copy libgit2 dll for its install target since otherwise it puts pkg-config files in LIB_INSTALL_DIR which we don't need - if mbedtls separates runtime from library destinations then we could separate BIN_INSTALL_DIR from LIB_INSTALL_DIR or convince libgit2 to use the standard GNUInstallDirs names (cherry picked from commit 8e3f1c5)

where it is not exported, ref #17919

(cherry picked from commit 95b858a) ref #18014

The function might get finalized, invalidating the IP. However, in some cases this invalid IP may get saved and restored, accessing the invalid IP while doing so. Example code path accessing an invalid IP: -> jl_cfunction_object (nested_compile=true, but doesn't change IP) -> gen_cfun_wrapper -> jl_compile_linfo (saves and restores invalid IP) (cherry picked from commit ebd24a8, ref #18054)

Note that this test requires a memory sanitizer (ASAN, valgrind) to detect failure. (cherry picked from commit a5fdd74, ref #18054)

(cherry picked from commit 989e544, ref #18143)

This makes the SIGINT signal handler work in combination with ASAN. (partially cherry picked from commit 03c3c70, ref #17727)

(cherry picked from commit 2d9f3a7, ref #18067)

(cherry picked from commit 030ff40, ref #18067)

[release-0.5] additional ASAN-related backports

Transform `x->f(x)` to `f`. (cherry picked from commit 9cead4f) ref #17974

(cherry picked from commit bc0348e) ref #18075

(cherry picked from commit 9075367) ref #18062

The PR fixes jl_static_show for bitstypes (cherry picked from commit 718391d) ref #17961 Change test to Int128(-1) (cherry picked from commit 462a1eb)

(cherry picked from commit b32fcc9) ref #18126

As mentioned in #18041 (comment) docstrings attached to aliases of functions should be avoided where possible. (cherry picked from commit 3ed55a4)

(cherry picked from commit 05cb1f5) ref #18134

(cherry picked from commit a3e6fcf) ref #18160 reshape: only call to_shape when it will return Dims (cherry picked from commit d92b2db)

(cherry picked from commit 8e96740) ref #18171

This reverts commit 09f7005. un-backports #18130 for now until there's a fix for #18173 (was breaking BaseTestDeprecated.jl)

This should help #17932. If a function returns an unanticipated type that wasn't part of the `Union` seen by inference, do dynamic dispatch instead of erroring. (cherry picked from commit b0cf591) ref #18046

(cherry picked from commit e4ea3a7) ref #18178

…ables"" This reverts commit d45bcae.

(cherry picked from commit ca5973a) ref #18183

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[release-0.5] backports for 0.5.0-rc3 #18156

[release-0.5] backports for 0.5.0-rc3 #18156

Commits on Aug 20, 2016

Commits on Aug 21, 2016

Commits on Aug 22, 2016