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Merge pull request #1868 from MartinNowak/merge_stable
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Merge remote-tracking branch 'upstream/stable' into merge_stable
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@MartinNowak
MartinNowak committed Aug 17, 2017
2 parents 8e45c9b + 5b9e6ee commit e717f48
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374 changes: 374 additions & 0 deletions changelog/2.076.0_pre.dd
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Ddoc

$(CHANGELOG_NAV_LAST 2.075.1)

$(VERSION Aug 16, 2017, =================================================,

$(BUGSTITLE Compiler changes,

$(LI $(RELATIVE_LINK2 avx2,AVX2 was added as $(TT -mcpu=avx2) architecture.))
$(LI $(RELATIVE_LINK2 fix17697,Fix Issue 17697 - Ddoc: automatically highlight URLs outside of macro arguments))

)

$(BUGSTITLE Runtime changes,

$(LI $(RELATIVE_LINK2 unhandled,Print unhandled exception's trace and abort if rt_trapExceptions is false))

)

$(BUGSTITLE Library changes,

$(LI $(RELATIVE_LINK2 std-base64-base64urlnopadding,`Base64URLNoPadding` (URL-safe Base64 without padding) was added))
$(LI $(RELATIVE_LINK2 std-digest-package,`std.digest.digest` was renamed to `std.digest`.))
$(LI $(RELATIVE_LINK2 std-meta-stride,`std.meta.Stride` was added))
$(LI $(RELATIVE_LINK2 std-process-config-detached,`Config.detached` flag for `spawnProcess` has been added))
$(LI $(RELATIVE_LINK2 std-range-input-chunks,`std.range.chunks` was extended to support non-forward input ranges.))
$(LI $(RELATIVE_LINK2 std-socket-abstract,`std.socket.UnixAddress` now supports abstract addresses.))
$(LI $(RELATIVE_LINK2 std-typecons-AutoImplement,Added possibility to use a baseclass when auto-implementing an interface))

)

$(BUGSTITLE Tools changes,

$(LI $(RELATIVE_LINK2 b11997,rdmd now checks for a D compiler binary in the directory it's in first))

)

$(BR)$(BIG $(RELATIVE_LINK2 bugfix-list, List of all bug fixes and enhancements in D $(VER).))

$(HR)

$(BUGSTITLE Compiler changes,

$(LI $(LNAME2 avx2,AVX2 was added as $(TT -mcpu=avx2) architecture.)
$(P
This allows the backend to emit AVX2 instructions. The compiler will
add the predefined version $(LINK2 $(ROOT_DIR)spec/version.html#predefined-versions, `D_AVX2`).
AVX2 support is automatically detected with -mcpu=native.
)
)

$(LI $(LNAME2 fix17697,Fix Issue 17697 - Ddoc: automatically highlight URLs outside of macro arguments)
$(P
URLs which appear in Ddoc text:
)

---
/****
* http://www.fooa.com/test1
*/
---

$(P
will be treated as if they were written:
)

---
/****
* $(LINK http://www.fooa.com/test1)
*/
---

$(P
and a clickable hyperlink will be emitted to the resulting .html file.
)

$(P
This detection does not happen if the URL is part of a macro argument:
)

---
/****
* $(DOLLAR)$(LPAREN)ABC http://www.fooa.com/test1$(RPAREN)
*/
---

$(P
The behavior of that is unchanged. URLs can start with `http://` or `https://`
)

$(P
`http:` and `https:` at the beginning of the line are no longer treated
as section headings.
)
)


)

$(BUGSTITLE Runtime changes,

$(LI $(LNAME2 unhandled,Print unhandled exception's trace and abort if rt_trapExceptions is false)
$(P
D exception handling was assuming the top level exception handler,
so all exceptions would be handled somewhere. In case rt_trapExceptions
is cleared, this handler would not be enabled, and this assertion
would fail, aborting the program, but without any information
about the exception. This is now changed, so the exception information
will be printed to the stderr, followed by abort.
)
)


)

$(BUGSTITLE Library changes,

$(LI $(LNAME2 std-base64-base64urlnopadding,`Base64URLNoPadding` (URL-safe Base64 without padding) was added)
$(P
$(REF Base64URLNoPadding, std, base64) allows encoding/decoding without padding:
)

---
import std.base64 : Base64URLNoPadding;

ubyte[] data = [0x83, 0xd7, 0x30, 0x7b, 0xef];
assert(Base64URLNoPadding.encode(data) == "g9cwe-8");
assert(Base64URLNoPadding.decode("g9cwe-8") == data);
---
)

$(LI $(LNAME2 std-digest-package,`std.digest.digest` was renamed to `std.digest`.)
$(P
$(B Motivation):
)

$(P
The fully qualified name of the digest function template was `std.digest.digest.digest`.
This is because `std.digest` is a package, with a module named `digest` in it, and the function `digest` inside that.
)

$(P
$(MREF std, digest) contains the former `std.digest.digest` package.
)
)

$(LI $(LNAME2 std-meta-stride,`std.meta.Stride` was added)
$(P
$(REF Stride, std,meta) allows selecting a subset of template by a step size and offset:
)

---
alias attribs = AliasSeq!(short, int, long, ushort, uint, ulong);
static assert(is(Stride!(3, attribs) == AliasSeq!(short, ushort)));
static assert(is(Stride!(3, attribs[1 .. $]) == AliasSeq!(int, uint)));
---
)

$(LI $(LNAME2 std-process-config-detached,`Config.detached` flag for `spawnProcess` has been added)
$(P
`Config.detached` allows $(REF_ALTTEXT spawning processes, spawnProcess, std, process) which run independently from the current process. There is no need to wait on the processes created with this flag, and no $(HTTPS en.wikipedia.org/wiki/Zombie_process, zombie process) will be left after they exit.
Attempts to call $(REF wait, std, process) or $(REF kill, std, process) on detached processes will throw.
)
)

$(LI $(LNAME2 std-range-input-chunks,`std.range.chunks` was extended to support non-forward input ranges.)
$(P
Now `std.range.chunks` can be used with input ranges that are not forward
ranges, albeit with limited semantics as imposed by the underlying range.
)

---
import std.algorithm.comparison : equal;

int i;

// The generator doesn't save state, so it cannot be a forward range.
auto inputRange = generate!(() => ++i).take(10);

// We can still process it in chunks, but it will be single-pass only.
auto chunked = inputRange.chunks(2);

assert(chunked.front.equal([1, 2]));
assert(chunked.front.empty); // Iterating the chunk has consumed it
chunked.popFront;
assert(chunked.front.equal([3, 4]));
---
)

$(LI $(LNAME2 std-socket-abstract,`std.socket.UnixAddress` now supports abstract addresses.)
$(P
UNIX domain sockets are usually identified by pathnames. Linux offers a
non-portable extension to this scheme, known as abstract socket addresses,
which are independent of the filesystem. An abstract socket address starts with
a null byte (`'\0'`), e.g.:
)

---
auto addr = new UnixAddress("\0/tmp/dbus-OtHLWmCLPR");
---
)

$(LI $(LNAME2 std-typecons-AutoImplement,Added possibility to use a baseclass when auto-implementing an interface)
$(P
A second $(REF AutoImplement, std, typecons) template has been added, which
differs from the existing one in accepting an extra type parameter. The extra
parameter specifies a class to derive from while auto-implementing an interface.
)

$(P
The base class used may contain non-default constructors. Matching constructors
will be created in the auto-implemented class and be implemented as just a call
to super with all arguments.
)
)


)

$(BUGSTITLE Tools changes,

$(LI $(LNAME2 b11997,rdmd now checks for a D compiler binary in the directory it's in first)
$(P
If you downloaded a zip/tar file with the compiler before
and ran `rdmd`, it would invoke the D compiler from the system
`PATH` rather than the compiler right next to it, failing if
there wasn't one in the `PATH`. `rdmd` will now try to use
the D compiler next to it first, and only fall back to the
`PATH` if there isn't one adjacent. If you want rdmd to run a
specific compiler, add the `--compiler` flag to force it, as
always.
)

$(P
To restore the old behaviour of only using the compiler from
your `PATH`, add `--compiler=dmd` (or `ldmd2` or `gdmd`).
)
)


)

$(BR)$(BIG $(LNAME2 bugfix-list, List of all bug fixes and enhancements in D $(VER):))

$(BUGSTITLE DMD Compiler regressions,

$(LI $(BUGZILLA 16680): dmd doesn't use druntime optimized versions of subtraction array operations)
$(LI $(BUGZILLA 17522): win64.mak broken)
$(LI $(BUGZILLA 17582): [REG2.059] Applying const to struct declaration should make the struct type const)
$(LI $(BUGZILLA 17612): [REG2.063] Segmentation fault with bad object.d)
$(LI $(BUGZILLA 17690): [REG2.066.0] scope guards leak declarations)
$(LI $(BUGZILLA 17695): [Reg 2.076] ICE with vector negation)
)
$(BUGSTITLE DMD Compiler bugs,

$(LI $(BUGZILLA 4014): CodeView debug type info not linked in from library)
$(LI $(BUGZILLA 11881): -betterC switch suffers from bit rot)
$(LI $(BUGZILLA 11997): rdmd should search its binary path for the compiler)
$(LI $(BUGZILLA 13512): Allow non-UTF-8 encoding in shebang line)
$(LI $(BUGZILLA 15432): Win64: bad code offset in debug line number info)
$(LI $(BUGZILLA 16640): void fun$(LPAREN)string file=__FILE_FULL_PATH__$(RPAREN) returns relative path)
$(LI $(BUGZILLA 17380): Compiler segfaults on undefined symbol)
$(LI $(BUGZILLA 17388): [scope] e[] should be treated like &e as far as scope goes)
$(LI $(BUGZILLA 17430): [scope] delegate can escape context ptr)
$(LI $(BUGZILLA 17484): high penalty for vbroadcastsd with -mcpu=avx)
$(LI $(BUGZILLA 17489): ICE in ddmd/argtypes.d)
$(LI $(BUGZILLA 17551): VC build: bad mangling of real template argument)
$(LI $(BUGZILLA 17629): package.di files cannot be used)
$(LI $(BUGZILLA 17660): ICE with `static foreach`: AssertError@ddmd/visitor.d$(LPAREN)39$(RPAREN))
$(LI $(BUGZILLA 17688): ICE with static foreach directly inside switch)
$(LI $(BUGZILLA 17689): finally clause leaks declarations)
$(LI $(BUGZILLA 17721): Wrong expression type using vector extensions with shift operands)
$(LI $(BUGZILLA 17722): Wrong diagnostic using __traits$(LPAREN)compiles, e1 && e2$(RPAREN) expressions.)
$(LI $(BUGZILLA 17735): AssertError@ddmd/target.d$(LPAREN)357$(RPAREN): unhandled op using fish operators)
)
$(BUGSTITLE DMD Compiler enhancements,

$(LI $(BUGZILLA 9287): DMD should read from stdin when an input file is "-")
$(LI $(BUGZILLA 9731): Ddoc should output per-paragraph macro instead of $$(LPAREN)DDOC_BLANKLINE$(RPAREN))
$(LI $(BUGZILLA 17392): Add Dub file for the lexer and parser)
$(LI $(BUGZILLA 17428): [scope] class field assignment allows to escape scope parameters)
$(LI $(BUGZILLA 17499): with -betterC switch, call C's assert failure function rather than druntime's)
$(LI $(BUGZILLA 17521): -betterC programs should not link in Phobos runtime library by default)
$(LI $(BUGZILLA 17590): Unnecessary GC alloc on returning static local struct)
$(LI $(BUGZILLA 17697): Ddoc: automatically highlight URLs outside of macro arguments)
)
$(BUGSTITLE Phobos regressions,

$(LI $(BUGZILLA 17650): [REG v2.075.0 b1-b4] std.getopt range violation)
$(LI $(BUGZILLA 17661): New isInputRange rejects valid input range)
$(LI $(BUGZILLA 17724): digest is not a template declaration, it is a module)
)
$(BUGSTITLE Phobos bugs,

$(LI $(BUGZILLA 6718): "nWayUnion" => "nWayMerge", plus true nWayUnion)
$(LI $(BUGZILLA 12260): Improve error of std.stdio.readf when involving whitespace)
$(LI $(BUGZILLA 12866): Append to std.container.Array of fixed size arrays)
$(LI $(BUGZILLA 16079): memoize should cache objects too)
$(LI $(BUGZILLA 16191): std/digest/digest.d should be renamed to package.d)
$(LI $(BUGZILLA 17389): std.traits.hasNested fails for class with member of same type)
$(LI $(BUGZILLA 17458): [std.regex] Assertion failure in package.d)
$(LI $(BUGZILLA 17539): std.parallellism.parallel triggers 'statement not reachable' warnings in the rdmd_test suite)
$(LI $(BUGZILLA 17562): Tangent function returns NaN for abs$(LPAREN)input$(RPAREN) >= 2^63)
$(LI $(BUGZILLA 17574): Range violation in std.getopt:getopt AA parsing)
$(LI $(BUGZILLA 17616): makeIndex cannot fully use range of index type)
$(LI $(BUGZILLA 17640): std.concurrenct writeln conflicts with std.stdio writeln in unittests)
$(LI $(BUGZILLA 17711): std.array.byPair should be usable with const AA)
)
$(BUGSTITLE Phobos enhancements,

$(LI $(BUGZILLA 2137): Data not compressed on fly when adding to zip archive)
$(LI $(BUGZILLA 6384): std.traits.isComparable)
$(LI $(BUGZILLA 15759): chunks should work with only an input range)
$(LI $(BUGZILLA 15771): FileLogger should create the output directory if it does not exist)
$(LI $(BUGZILLA 16062): Add 'clear' method to OutBuffer $(LPAREN)std.outbuffer$(RPAREN))
$(LI $(BUGZILLA 16744): We should have a TypeOf template so that typeof can be used with templates like staticMap)
$(LI $(BUGZILLA 16993): Documentation for toSimpleString and toString does not explain how they differ)
$(LI $(BUGZILLA 17250): ProcessPipes $(LPAREN)std.process$(RPAREN) should provide a test for a null pid)
$(LI $(BUGZILLA 17365): https://dlang.org/phobos/std_experimental_checkedint.html is missing the Throw hook description)
$(LI $(BUGZILLA 17369): [Module std.traits] Documentation lists ditto in table)
$(LI $(BUGZILLA 17525): std.algorithm.searching.skipOver should have a single argument with pred version)
$(LI $(BUGZILLA 17540): std.net.curl: HTTP no possibillity to set CURLOPT_NOPROXY)
$(LI $(BUGZILLA 17587): JSONOptions: No forward slash encoding)
)
$(BUGSTITLE Druntime regressions,

$(LI $(BUGZILLA 15619): [REG 2.066] Floating-point x86_64 codegen regression, when involving array ops)
)
$(BUGSTITLE Druntime bugs,

$(LI $(BUGZILLA 11594): synchronized causing segfault instead of Error.)
$(LI $(BUGZILLA 14319): core.demangle does not support member function attributes)
$(LI $(BUGZILLA 14563): core.demangle: Does not demangle type modifers)
$(LI $(BUGZILLA 14576): [ddemangle] core.demangle unable to handle ambiguity in symbols)
$(LI $(BUGZILLA 16856): D does not work on FreeBSD current $(LPAREN)what will eventually be 12$(RPAREN) due to libunwind)
$(LI $(BUGZILLA 17609): core.demangle demangles delegate variables as functions)
$(LI $(BUGZILLA 17610): core.demangle shows return type of template alias parameter)
$(LI $(BUGZILLA 17611): core.demangle cannot demangle delegates with function attributes)
$(LI $(BUGZILLA 17624): typo in Fields documentation section of https://dlang.org/library/object/exception.html)
$(LI $(BUGZILLA 17665): Win64 atomicLoad for T[] cannot be cast from size_t[2])
)
$(BUGSTITLE Druntime enhancements,

$(LI $(BUGZILLA 16664): core.demangle functions are not callable from @safe or pure code)
)
$(BUGSTITLE dlang.org bugs,

$(LI $(BUGZILLA 17159): Behavior of unions at compile time is not documented)
$(LI $(BUGZILLA 17224): Foreach documentation still refers to TypeTuples, rather than AliasSequences)
$(LI $(BUGZILLA 17305): [SPEC] ABI page still has references to D1 Phobos)
$(LI $(BUGZILLA 17509): [typo] "refered to" $(LPAREN)"referred to"$(RPAREN))
$(LI $(BUGZILLA 17510): How could 509 be a byte value?)
$(LI $(BUGZILLA 17513): [english] "a enum" -> "an enum")
$(LI $(BUGZILLA 17702): codemirror hangs firefox for several seconds)
)
$(BUGSTITLE dlang.org enhancements,

$(LI $(BUGZILLA 13153): dlang.org: provide version-specific documentation of the language and stdlib)
$(LI $(BUGZILLA 17262): Better docs for rdmd)
$(LI $(BUGZILLA 17322): Add Magikcraft to organizations using D)
$(LI $(BUGZILLA 17480): [Downloads])
$(LI $(BUGZILLA 17524): [The C Preprocessor vs D] "need to worry about"?)
$(LI $(BUGZILLA 17560): Enhancement: view and copy full code example for offline compile/play)
$(LI $(BUGZILLA 17594): Define DDOC_BLANKLINE as an empty HTML paragraph, thus obviating the need to wrap text in $$(LPAREN)P ...$(RPAREN))
)
$(BUGSTITLE Tools bugs,

$(LI $(BUGZILLA 17731): dman fails to build due to more than 32767 symbols)
)
)
$(CHANGELOG_NAV_LAST 2.075.1)
Macros:
VER=2.076.0
TITLE=Change Log: $(VER)
3 changes: 2 additions & 1 deletion changelog/changelog.ddoc
View file
Expand Up @@ -66,7 +66,8 @@ CHANGELOG_VERSION = $(LI <a id="$1" href="$1.html">$1</a><span class="hide-from-
CHANGELOG_VERSION_PRE = $(LI <a id="$1" href="$1_pre.html">$1</a><span class="hide-from-nav"> ($+)</span>)
_=BEGIN_GENERATED_CHANGELOG_VERSIONS
CHANGELOG_VERSIONS =
$(CHANGELOG_VERSION 2.075.1, Aug 10, 2017)
$(CHANGELOG_VERSION_PRE 2.076.0, not yet released)
$(CHANGELOG_VERSION 2.075.1, Aug 11, 2017)
$(CHANGELOG_VERSION 2.075.0, Jul 19, 2017)
$(CHANGELOG_VERSION 2.074.1, May 30, 2017)
$(CHANGELOG_VERSION 2.074.0, Apr 10, 2017)
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6 changes: 3 additions & 3 deletions download.dd
View file
Expand Up @@ -167,9 +167,9 @@ Macros:

DMDV2=$(LATEST)

BETA=$(COMMENT $0)
_=BETA=$0
B_DMDV2=2.075.1
_=BETA=$(COMMENT $0)
BETA=$0
B_DMDV2=2.076.0
B_SUFFIX=b1

DEB32=$(DLSITE dmd_$(DMDV2)-0_i386.deb)
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