This code currently fails to build because it contains ELF-
specific directives. This patch excludes those directives when
the platform is Darwin.
We do not expect switching fibres between threads to be safe here
either owing to the possible caching of TLS pointers.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libphobos/ChangeLog:
* libdruntime/config/aarch64/switchcontext.S: Exclude ELF-
specific constructs for Darwin.
* libdruntime/config/arm/switchcontext.S: Likewise.
* libdruntime/core/thread/fiber.d: Disable switching fibres
between threads.
(cherry picked from commit 6757bf8614)
D front-end changes:
- Import dmd v2.103.0-beta.1.
- Using `alias this' for classes has been deprecated.
- The feature `-fpreview=dip25` is now enabled by default.
- The compile-time traits `isVirtualFunction' and
`getVirtualFunctions' have been deprecated.
D runtime changes:
- Import druntime v2.103.0-beta.1.
Phobos changes:
- Import phobos v2.103.0-beta.1.
- Updated unicode grapheme walking updated to conform to Unicode
version 15.
- Improved friendliness of error messages when instantiating
`std.algorithm.iteration.joiner' and
`std.algorithm.sorting.sort' with wrong inputs.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 4ca4140e58.
* dmd/VERSION: Bump version to v2.103.0-beta.1.
* Make-lang.in (D_FRONTEND_OBJS): Add d/errorsink.o.
* d-ctfloat.cc (CTFloat::sprint): Update signature for new front-end
interface.
* d-frontend.cc (getTypeInfoType): Likewise.
* d-lang.cc (d_handle_option): Remove handling of -fpreview=dip25 and
-frevert=dip25.
(d_post_options): Remove enabling of sealed references language
feature when scoped pointers is enabled.
* d-tree.h (create_typeinfo): Update signature.
* decl.cc (DeclVisitor::finish_vtable): Update for new front-end
interface.
(DeclVisitor::visit (VarDeclaration *)): Likewise.
(DeclVisitor::visit (FuncDeclaration *)): Check skipCodegen to see if
front-end explicitly requested not to generate code.
* expr.cc (ExprVisitor::visit (NewExp *)): Update for new front-end
interface.
* lang.opt (fpreview=dip25): Remove.
(frevert=dip25): Remove.
* modules.cc (layout_moduleinfo_fields): Update for new front-end
interface.
(layout_moduleinfo): Likewise.
* runtime.def (NEWCLASS): Remove.
* toir.cc (IRVisitor::visit (IfStatement *)): Don't generate IR for if
statement list when condition is `__ctfe'.
* typeinfo.cc (create_typeinfo): Add generate parameter.
* types.cc (layout_aggregate_members): Update for new front-end
interface.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 4ca4140e58.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add core/factory.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 454dff14d.
* testsuite/libphobos.hash/test_hash.d: Update test.
* testsuite/libphobos.shared/finalize.d: Update test.
* libdruntime/core/factory.d: New file.
gcc/testsuite/ChangeLog:
* gdc.dg/torture/simd23084.d: New test.
* gdc.dg/torture/simd23085.d: New test.
* gdc.dg/torture/simd23218.d: New test.
Update __FreeBSD_version values for the latest supported FreeBSD
versions. In particular, add __FreeBSD_version for FreeBSD 14, which
is necessary to compile libphobos successfully on FreeBSD 14.
libphobos/ChangeLog:
PR d/107469
* libdruntime/core/sys/freebsd/config.d: Update __FreeBSD_version.
D front-end changes:
- Import dmd v2.101.0-beta.1.
- Add predefined version `D_Optimized' when compiling with `-O'.
- Shortened method syntax (DIP1043) is now enabled by default.
- Array literals assigned to `scope' array variables are now
allocated on the stack.
- Implement `@system' variables (DIP1035), available behind the
preview feature flag `-fpreview=systemvariables'.
D runtime changes:
- Import druntime v2.101.0-beta.1.
Phobos changes:
- Import phobos v2.101.0-beta.1.
- Added `std.typecons.SafeRefCounted', that can be used in `@safe'
code with `-fpreview=dip1000'.
gcc/d/ChangeLog:
* d-attribs.cc (apply_user_attributes): Update for new front-end
interface.
* d-builtins.cc (d_init_versions): Predefine `D_Optimized' with
compiling with optimizations enabled.
* d-lang.cc (d_handle_option): Update for new front-end interface.
Handle new option `-fpreview=systemvariables'.
* dmd/MERGE: Merge upstream dmd e4f8919591.
* dmd/VERSION: Bump version to v2.101.0-beta.1.
* expr.cc (ExprVisitor::visit (AssignExp *)): Treat construction of
static arrays from a call expression as a simple assignment.
(ExprVisitor::visit (ArrayLiteralExp *)): Handle array literals with
`scope' storage.
* gdc.texi: Update documentation of `-fpreview=' options.
* lang.opt (fpreview=shortenedmethods): Remove.
(fpreview=systemvariables): New option.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime e4f8919591.
* src/MERGE: Merge upstream phobos 3ad507b51.
gcc/testsuite/ChangeLog:
* gdc.dg/simd19630.d: Move tests with errors to ...
* gdc.dg/simd19630b.d: ... here. New test.
* gdc.dg/simd19630c.d: New test.
* gdc.dg/simd_ctfe.d: Removed.
* gdc.dg/simd18867.d: New test.
* gdc.dg/simd19788.d: New test.
* gdc.dg/simd21469.d: New test.
* gdc.dg/simd21672.d: New test.
* gdc.dg/simd23077.d: New test.
* gdc.dg/simd23084.d: New test.
* gdc.dg/simd23085.d: New test.
* gdc.dg/torture/simd19632.d: New test.
* gdc.dg/torture/simd20041.d: New test.
* gdc.dg/torture/simd21673.d: New test.
* gdc.dg/torture/simd21676.d: New test.
* gdc.dg/torture/simd22438.d: New test.
* gdc.dg/torture/simd23009.d: New test.
* gdc.dg/torture/simd23077.d: New test.
* gdc.dg/torture/simd8.d: New test.
* gdc.dg/torture/simd9.d: New test.
* gdc.dg/torture/simd_prefetch.d: New test.
D front-end changes:
- Throwing from contracts of `nothrow' functions has been
deprecated, as this breaks the guarantees of `nothrow'.
- Added language support for initializing the interior pointer of
associative arrays using `new' keyword.
Phobos changes:
- The std.digest.digest module has been removed.
- The std.xml module has been removed.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd d579c467c1.
* decl.cc (layout_struct_initializer): Update for new front-end
interface.
* expr.cc (ExprVisitor::visit (AssignExp *)): Remove lowering of array
assignments.
(ExprVisitor::visit (NewExp *)): Add new lowering of new'ing
associative arrays to an _aaNew() library call.
* runtime.def (ARRAYSETASSIGN): Remove.
(AANEW): Define.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime d579c467c1.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Remove
rt/arrayassign.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 88aa69b14.
* src/Makefile.am (PHOBOS_DSOURCES): Remove std/digest/digest.d,
std/xml.d.
* src/Makefile.in: Regenerate.
In upstream dmd, the compiler front-end and run-time have been merged
together into one repository. Both dmd and libdruntime now track that.
D front-end changes:
- Deprecated `scope(failure)' blocks that contain `return' statements.
- Deprecated using integers for `version' or `debug' conditions.
- Deprecated returning a discarded void value from a function.
- `new' can now allocate an associative array.
D runtime changes:
- Added avx512f detection to core.cpuid module.
Phobos changes:
- Changed std.experimental.logger.core.sharedLog to return
shared(Logger).
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd d7772a2369.
* dmd/VERSION: Bump version to v2.100.1.
* d-codegen.cc (get_frameinfo): Check whether decision to generate
closure changed since semantic finished.
* d-lang.cc (d_handle_option): Remove handling of -fdebug=level and
-fversion=level.
* decl.cc (DeclVisitor::visit (VarDeclaration *)): Generate evaluation
of noreturn variable initializers before throw.
* expr.cc (ExprVisitor::visit (AssignExp *)): Don't generate
assignment for noreturn types, only evaluate for side effects.
* lang.opt (fdebug=): Undocument -fdebug=level.
(fversion=): Undocument -fversion=level.
libphobos/ChangeLog:
* configure: Regenerate.
* configure.ac (libtool_VERSION): Update to 4:0:0.
* libdruntime/MERGE: Merge upstream druntime d7772a2369.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add
core/internal/array/duplication.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 5748ca43f.
* testsuite/libphobos.gc/nocollect.d:
Vectors in D are exposed by the use of the `__vector(T[N])' type, and
whilst most unary and binary operations work as you'd expect, there are
some operations that are not possible without doing the operation
unrolled, or calling some target-specific built-in, or with inline asm.
This introduces a new `gcc.simd' module that introduces the following.
- Prefetching has been exposed by a convenient `prefetch' function in
the library.
- Loading and storing from an unaligned address have been exposed by
`loadUnaligned' and `storeUnaligned' intrinsics.
- Vector permutations have been exposed by `shuffle`, and
`shufflevector' intrinsics.
- Converting between two vectors with a different element type has been
exposed by a `convertvector' intrinsic.
- The ternary operator has been exposed with a `blendvector' intrinsic.
- Comparison operators have been exposed by `equalMask',
`notEqualMask', `greaterMask', and `greaterEqualMask' intrinsics.
- Logic operators have been exposed by convenient `notMask',
`andAndMask', and `orOrMask' functions in the library.
To be compatible with the LLVM D compiler's own SIMD intrinsic module,
there is also the addition of an `extractelement' and `insertelement'
convenience functions, and an alternative interface for calling the
`shufflevector' function.
The addition of these intrinsics lowers the boundary for users working
in SIMD to get the desired codegen they want out of the compiler.
Most of what is present here - apart from tests - is the adding of
machinery in the intrinsics suite of functions to do validation on
templated intrinsics. Whilst these are still matched from the library
by their generic (untyped) signature, there is a still an assumption
that what has been instantiated and handed down to the code generator is
valid, because why would these definitions be found outside of the
in-tree D runtime library? The majority of intrinsics are not
templates, so the test on the mangled signature string still guarantees
all types are as we expect them to be. However there are still a small
handful of other templated intrinsics (core.bitop.{rol,ror},
core.math.toPrec, std.math.traits.isNaN, ...) that are currently
unchecked, so would benefit from being included into this built-in
checking function at some point in the future.
gcc/d/ChangeLog:
* intrinsics.cc: Include diagnostic.h, langhooks.h,
vec-perm-indices.h.
(maybe_set_intrinsic): Add cases for new simd intrinsics.
(warn_mismatched_return_type): New function.
(warn_mismatched_argument): New function.
(build_shuffle_mask_type): New function.
(maybe_warn_intrinsic_mismatch): New function.
(expand_intrinsic_vec_cond): New function.
(expand_intrinsic_vec_convert): New function.
(expand_intrinsic_vec_blend): New function.
(expand_intrinsic_vec_shuffle): New function.
(expand_intrinsic_vec_shufflevector): New function.
(expand_intrinsic_vec_load_unaligned): New function.
(expand_intrinsic_vec_store_unaligned): New function.
(maybe_expand_intrinsic): Check signature of intrinsic before handing
off to front-end lowering. Add cases for new simd intrinsics.
* intrinsics.def (INTRINSIC_LOADUNALIGNED): Define intrinsic.
(INTRINSIC_STOREUNALIGNED): Define intrinsic.
(INTRINSIC_SHUFFLE): Define intrinsic.
(INTRINSIC_SHUFFLEVECTOR): Define intrinsic.
(INTRINSIC_CONVERTVECTOR): Define intrinsic.
(INTRINSIC_BLENDVECTOR): Define intrinsic.
(INTRINSIC_EQUALMASK): Define intrinsic.
(INTRINSIC_NOTEQUALMASK): Define intrinsic.
(INTRINSIC_GREATERMASK): Define intrinsic.
(INTRINSIC_GREATEREQUALMASK): Define intrinsic.
libphobos/ChangeLog:
* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add gcc/simd.d.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/gcc/simd.d: New file.
gcc/testsuite/ChangeLog:
* gdc.dg/Wbuiltin_declaration_mismatch.d: Rename to...
* gdc.dg/Wbuiltin_declaration_mismatch1.d: ...this.
* gdc.dg/Wbuiltin_declaration_mismatch2.d: New test.
* gdc.dg/torture/simd_blendvector.d: New test.
* gdc.dg/torture/simd_cond.d: New test.
* gdc.dg/torture/simd_convertvector.d: New test.
* gdc.dg/torture/simd_load.d: New test.
* gdc.dg/torture/simd_logical.d: New test.
* gdc.dg/torture/simd_shuffle.d: New test.
* gdc.dg/torture/simd_shufflevector.d: New test.
* gdc.dg/torture/simd_store.d: New test.
The `@simd` attribute is equivalent to `__attribute__((simd))`, and
`@simd_clones` is a convenience alias to allow specifying whether the
compiler should generated masked or non-masked simd clones.
gcc/d/ChangeLog:
* d-attribs.cc (handle_omp_declare_simd_attribute): New function.
(d_handle_simd_attribute): New function.
(d_langhook_common_attribute_table): Add 'omp declare simd' attribute.
(d_langhook_attribute_table): Add simd attribute.
libphobos/ChangeLog:
* libdruntime/gcc/attributes.d (simd): Define.
gcc/testsuite/ChangeLog:
* gdc.dg/attr_simd1.d: New test.
* gdc.dg/attr_simd2.d: New test.
The `@register` attribute specifies that a local or `__gshared` variable
is to be given a register storage-class in the C sense of the term, and
will be placed into a register named `registerName`.
The variable needs to boiled down to a data type that fits the target
register. It also cannot have either thread-local or `extern` storage.
It is an error to take the address of a register variable.
PR d/105413
gcc/d/ChangeLog:
* d-attribs.cc (d_handle_register_attribute): New function.
(d_langhook_attribute_table): Add register attribute.
* d-codegen.cc (d_mark_addressable): Error if taken address of
register variable.
(build_frame_type): Error if register variable has non-local
references.
* d-tree.h (d_mark_addressable): Add complain parameter.
* decl.cc (get_symbol_decl): Mark register varibles DECL_REGISTER.
Error when register variable declared thread-local or extern.
* expr.cc (ExprVisitor::visit (IndexExp *)): Don't complain about
marking register vectors as addressable in an ARRAY_REF.
libphobos/ChangeLog:
* libdruntime/gcc/attributes.d (register): Define.
gcc/testsuite/ChangeLog:
* gdc.dg/attr_register1.d: New test.
* gdc.dg/attr_register2.d: New test.
* gdc.dg/attr_register3.d: New test.
D front-end changes:
- Input parameters can now be applied on extern(C++) functions to
bind to `const &' when the `-fpreview=in' flag is in effect.
D runtime changes:
- Run-time flag `--DRT-oncycle=deprecate' has been removed.
Phobos changes:
- Removed std.experimental.logger's capability to set the minimal
LogLevel at compile time.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 6203135dc.
* typeinfo.cc (TypeInfoVisitor::visit (TypeInfoStructDeclaration *)):
Update for new front-end interface.
(SpeculativeTypeVisitor::visit (TypeStruct *)): Likewise.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime e150cca1.
* src/MERGE: Merge upstream phobos a4a18d21c.
* testsuite/libphobos.cycles/cycles.exp (cycle_test_list): Update
expected result of deprecate test.
The `@no_sanitize' attribute disables a particular sanitizer for this
function, analogous to `__attribute__((no_sanitize))'. The library also
defines `@noSanitize' to be compatible with the LLVM D compiler's
`ldc.attributes'.
gcc/d/ChangeLog:
* d-attribs.cc (d_langhook_attribute_table): Add no_sanitize.
(d_handle_no_sanitize_attribute): New function.
libphobos/ChangeLog:
* libdruntime/gcc/attributes.d (no_sanitize): Define.
(noSanitize): Define.
gcc/testsuite/ChangeLog:
* gdc.dg/asan/attr_no_sanitize1.d: New test.
* gdc.dg/ubsan/attr_no_sanitize2.d: New test.
The `@visibility' attribute is functionality the same as
`__attribute__((visibility))', and `@hidden' is a convenience alias to
`@visibility("hidden")' defined in the `gcc.attributes' module.
As the visibility of a symbol is also indirectly controlled by the
`export' keyword, the handling of this in the code generation pass has
been improved so that conflicts will be appropriately diagnosed.
gcc/d/ChangeLog:
* d-attribs.cc (d_langhook_attribute_table): Add visibility.
(insert_type_attribute): Use decl_attributes instead of
merge_attributes.
(insert_decl_attribute): Likewise.
(apply_user_attributes): Do nothing when no UDAs applied.
(d_handle_visibility_attribute): New function.
* d-gimplify.cc (d_gimplify_binary_expr): Adjust.
* d-tree.h (set_visibility_for_decl): Declare.
* decl.cc (get_symbol_decl): Move setting of visibility flags to...
(set_visibility_for_decl): ... here. New function.
* types.cc (TypeVisitor::visit (TypeStruct *)): Call
set_visibility_for_decl().
(TypeVisitor::visit (TypeClass *)): Likewise.
gcc/testsuite/ChangeLog:
* gdc.dg/attr_visibility1.d: New test.
* gdc.dg/attr_visibility2.d: New test.
* gdc.dg/attr_visibility3.d: New test.
libphobos/ChangeLog:
* libdruntime/gcc/attributes.d (visibility): Define.
(hidden): Define.
D front-end changes:
- `scope' semantics are now enforced in `@safe' code on pointers to
stack memory, but only as deprecation warnings.
- Overriding virtual functions are now marked with the `override'
and `final' in the generated headers of `-fdump-c++-spec='.
- `-fpreview=fiximmmutableconv` has been added that disallows
implicitly converting a return value with indirections to
immutable if it determines the result must be unique.
D runtime changes:
- Posix (excluding Darwin): Switch default GC signals from SIGUSR1/2
to SIGRTMIN/SIGRTMIN+1
Phobos changes:
- Import latest bug fixes to mainline.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 4d07f22f2
* d-lang.cc (d_handle_option): Handle OPT_fpreview_fiximmutableconv.
* lang.opt (fpreview=fiximmutableconv): New option.
* runtime.def (ARRAYAPPENDT): Remove.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime f89da313.
* src/MERGE: Merge upstream phobos d46814c86.
Signed-off-by: Iain Buclaw <ibuclaw@gdcproject.org>
D front-end changes:
- Import dmd v2.100.0.
- Add bit fields to D, enabled via the -fpreview=bitfields switch.
- Removed the -ftransition=markdown and -frevert=markdown switches.
- Added new trait `__traits(classInstanceAlignment)' to provide the
required data alignment for classes.
- The check for `pragma(crt_constructor)' and `pragma(crt_destructor)'
linkage has been relaxed to allow all `void()' signatures.
- ImportC parser now recognizes the `typeof(...)' operator.
D runtime changes:
- Import druntime v2.100.0.
Phobos changes:
- Import phobos v2.100.0.
- To comply with dip1000, `std.socket.Socket` methods now accept only
`scope' arrays.
- The `fill', `alignSize', `align2', and `align4' methods of
`std.outbuffer.OutBuffer' have been extended to allow specifying a custom
value when pre-filling or padding the buffer.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 60bfa0ee7.
* dmd/VERSION: Update version to v2.100.0.
* d-builtins.cc (d_init_versions): Update for new front-end interface.
* d-codegen.cc (d_decl_context): Use resolvedLinkage to get
declaration linkage.
(build_struct_literal): Track offset in bits.
* d-gimplify.cc (d_gimplify_modify_expr): Check both operands for a
bit-field reference.
* d-lang.cc (d_handle_option): Handle -fpreview=bitfields, remove
-frevert=markdown and -ftransition=vmarkdown.
(d_post_options): Set flag_rtti and flag_exceptions if -fno-druntime
was seen on command-line.
(d_parse_file): Update for new front-end interface.
(d_type_promotes_to): Use resolvedLinkage to get declaration linkage.
* decl.cc (make_thunk): Likewise.
* expr.cc (ExprVisitor::visit (CatAssignExp *)): Remove lowering for
appending of an element or array to another array.
* lang.opt (fpreview=bitfields): New option.
(frevert=markdown): Remove.
(ftransition=vmarkdown): Remove.
* types.cc (layout_aggregate_members): Ignore anonymous fields in
total count.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 94bd5bcb.
* libdruntime/Makefile.am (ALL_DRUNTIME_INSTALL_DSOURCES): Add
$(DRUNTIME_DSOURCES_ELF).
(ALL_DRUNTIME_SOURCES): Likewise.
(DRUNTIME_DSOURCES_ELF): New variable.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 3a1cd9a01.
* testsuite/libphobos.init_fini/custom_gc.d: Update test.
Fixes a segfault seen on Darwin when a GC scan is ran after a thread has
been destroyed. As the global emutlsArrays hash still has a reference
to the array itself, and tries to iterate all elements.
Setting the length to zero frees all allocated elements in the array,
and ensures that it is skipped when the _d_emutls_scan is called.
libphobos/ChangeLog:
* libdruntime/gcc/emutls.d (emutlsDestroyThread): Clear the per-thread
TLS array, don't call free().
D front-end changes:
- Import dmd v2.099.1-beta.1.
- The address of NRVO variables is now stored in scoped closures
when they have nested references.
- Using `__traits(parameters)' in foreach loops now always returns
the parameters to the function the foreach appears within.
Previously, when used inside a `foreach' using an overloaded
`opApply', the trait would yield the parameters to the delegate.
- The deprecation period of unannotated `asm' blocks has been ended.
- The `inout' attribute no longer implies the `return' attribute.
- Added new `D_PreConditions', `D_PostConditions', and
`D_Invariants' version identifiers.
D runtime changes:
- Import druntime v2.099.1-beta.1.
Phobos changes:
- Import phobos v2.099.1-beta.1.
- `Nullable' in `std.typecons' can now act as a range.
- std.experimental.logger default level changed to `info' instead of
`warning'.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 47871363d.
* d-builtins.cc (d_init_versions): Add predefined version identifiers
D_PreConditions, D_PostConditions, and D_Invariants.
* d-codegen.cc (d_build_call): Update for new front-end interface.
(build_frame_type): Generate reference field for NRVO variables with
nested references.
(build_closure): Generate assignment of return address to closure.
* d-tree.h (DECL_INSTANTIATED): Use DECL_LANG_FLAG_2.
(bind_expr): Remove.
* decl.cc (DeclVisitor::visit (FuncDeclaration *)): Update for new
front-end interface.
(get_symbol_decl): Likewise.
(get_decl_tree): Check DECL_LANG_FRAME_FIELD before DECL_LANG_NRVO.
Dereference the field when both are set.
* expr.cc (ExprVisitor::visit (DeleteExp *)): Update for new front-end
interface.
* modules.cc (get_internal_fn): Likewise.
* toir.cc (IRVisitor::visit (ReturnStatement *)): Likewise.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime c52e28b7.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES_OPENBSD): Add
core/sys/openbsd/pwd.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 99e9c1b77.
* testsuite/libphobos.exceptions/message_with_null.d: New test.
gcc/testsuite/ChangeLog:
* gdc.dg/nrvo1.d: New test.
D front-end changes:
- Import dmd v2.099.0.
- The deprecation period for D1-style operators has ended, any use
of the D1 overload operators will now result in a compiler error.
- `scope' as a type constraint on class, struct, union, and enum
declarations has been deprecated.
- Fix segmentation fault when emplacing a new front-end Expression
node during CTFE (PR104835).
D runtime changes:
- Import druntime v2.099.0.
- Fix C bindings for stdint types (PR104738).
- Fix bus error when allocating new array on the GC (PR104742).
- Fix bus error when allocating new pointer on the GC (PR104745).
Phobos changes:
- Import phobos v2.099.0.
- New function `bind' in `std.functional'.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 02a3fafc6.
* dmd/VERSION: Update version to v2.099.0.
* imports.cc (ImportVisitor::visit (EnumDeclaration *)): Don't cache
decl in front-end AST node.
(ImportVisitor::visit (AggregateDeclaration *)): Likewise.
(ImportVisitor::visit (ClassDeclaration *)): Likewise.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 26b58167.
* src/MERGE: Merge upstream phobos 16cb085b5.
D front-end changes:
- Import dmd v2.099.0-beta.1.
- It's now an error to use `alias this' for partial assignment.
- The `delete' keyword has been removed from the language.
- Using `this' and `super' as types has been removed from the
language, the parser no longer specially handles this wrong code
with an informative error.
D Runtime changes:
- Import druntime v2.099.0-beta.1.
Phobos changes:
- Import phobos v2.099.0-beta.1.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd cb49e99f8.
* dmd/VERSION: Update version to v2.099.0-beta.1.
* decl.cc (layout_class_initializer): Update call to NewExp::create.
* expr.cc (ExprVisitor::visit (DeleteExp *)): Remove handling of
deleting arrays and pointers.
(ExprVisitor::visit (DotVarExp *)): Convert complex types to the
front-end library type representing them.
(ExprVisitor::visit (StringExp *)): Use getCodeUnit instead of charAt
to get the value of each index in a string expression.
* runtime.def (DELMEMORY): Remove.
(DELARRAYT): Remove.
* types.cc (TypeVisitor::visit (TypeEnum *)): Handle anonymous enums.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 55528bd1.
* src/MERGE: Merge upstream phobos 1a3e80ec2.
* testsuite/libphobos.hash/test_hash.d: Update.
* testsuite/libphobos.betterc/test19933.d: New test.
D front-end changes:
- Parsing and compiling C code is now possible using `import'.
- `throw' statements can now be used as an expression.
- Improvements to the D template emission strategy when compiling
with `-funittest'.
D Runtime changes:
- New core.int128 module for implementing intrinsics to support
128-bit integer types.
- C bindings for the kernel and C runtime have been better separated
to allow compiling for hybrid targets, such as kFreeBSD.
Phobos changes:
- The std.experimental.checkedint module has been renamed to
std.checkedint.
gcc/d/ChangeLog:
* d-builtins.cc (d_build_builtins_module): Set purity of DECL_PURE_P
functions to PURE::const_.
* d-gimplify.cc (bit_field_ref): New function.
(d_gimplify_modify_expr): Handle implicit casting for assignments to
bit-fields.
(d_gimplify_unary_expr): New function.
(d_gimplify_binary_expr): New function.
(d_gimplify_expr): Handle UNARY_CLASS_P and BINARY_CLASS_P.
* d-target.cc (Target::_init): Initialize bitFieldStyle.
(TargetCPP::parameterType): Update signature.
(Target::supportsLinkerDirective): New function.
* dmd/MERGE: Merge upstream dmd 52844d4b1.
* expr.cc (ExprVisitor::visit (ThrowExp *)): New function.
* types.cc (d_build_bitfield_integer_type): New function.
(insert_aggregate_bitfield): New function.
(layout_aggregate_members): Handle inserting bit-fields into an
aggregate type.
libphobos/ChangeLog:
* Makefile.in: Regenerate.
* libdruntime/MERGE: Merge upstream druntime dbd0c874.
* libdruntime/Makefile.am (DRUNTIME_CSOURCES): Add core/int128.d.
(DRUNTIME_DISOURCES): Add __builtins.di.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 896b1d0e1.
* src/Makefile.am (PHOBOS_DSOURCES): Add std/checkedint.d.
* src/Makefile.in: Regenerate.
* testsuite/testsuite_flags.in: Add -fall-instantiations to
--gdcflags.
D front-end changes:
- Import dmd v2.098.0
- New ImportC module for compiling preprocessed C11 code into D.
- New -ftransition=in switch.
- Improved handling of new 'noreturn' type.
Druntime changes:
- Import druntime v2.098.0
- Fix broken import in core.sys.linux.perf_event module (PR103558).
Phobos changes:
- Import phobos v2.098.0
- All sources are now compiled with -fpreview=fieldwise.
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 568496d5b.
* Make-lang.in (D_FRONTEND_OBJS): Add d/common-file.o,
d/common-outbuffer.o, d/common-string.o, d/file_manager.o,
d/importc.o. Remove d/root-outbuffer.o.
(d/common-%.o): New recipe.
* d-builtins.cc (build_frontend_type): Update for new front-end
interface.
(d_build_d_type_nodes): Set noreturn_type_node.
* d-codegen.cc (d_build_call): Don't call function if one of the
arguments is type 'noreturn'.
(build_vthis_function): Propagate TYPE_QUAL_VOLATILE from original
function type.
* d-frontend.cc (eval_builtin): Update signature.
(getTypeInfoType): Likewise.
(toObjFile): New function.
* d-gimplify.cc (d_gimplify_call_expr): Always evaluate arguments from
left to right.
* d-lang.cc (d_handle_option): Handle OPT_ftransition_in.
(d_parse_file): Don't generate D main if it is declared in user code.
* d-tree.h (CALL_EXPR_ARGS_ORDERED): Remove.
(enum d_tree_index): Add DTI_BOTTOM_TYPE.
(noreturn_type_node): New.
* decl.cc (apply_pragma_crt): Remove.
(DeclVisitor::visit): Update for new front-end interface.
(DeclVisitor::visit (PragmaDeclaration *)): Don't handle
crt_constructor and crt_destructor pragmas.
(DeclVisitor::visit (VarDeclaration *)): Don't generate declarations
of type 'noreturn'.
(DeclVisitor::visit (FuncDeclaration *)): Stop adding parameters when
'noreturn' type has been encountered.
(get_symbol_decl): Set DECL_STATIC_CONSTRUCTOR and
DECL_STATIC_DESTRUCTOR on decl node if requested.
(aggregate_initializer_decl): Update for new front-end interface.
* expr.cc (ExprVisitor::visit (CallExp *)): Always use the 'this'
object as the result of calling any constructor function.
(ExprVisitor::visit): Update for new front-end interface.
* gdc.texi (Runtime Options): Document -fmain and -ftransition=in.
* lang.opt (ftransition=in): New option.
* modules.cc (get_internal_fn): Update for new front-end interface.
* types.cc (TypeVisitor::visit): Likewise.
(TypeVisitor::visit (TypeNoreturn *)): Return noreturn_type_node.
(TypeVisitor::visit (TypeFunction *)): Stop adding parameters when
'notreturn' type has been encountered. Qualify function types that
return 'noreturn' as TYPE_QUAL_VOLATILE.
libphobos/ChangeLog:
PR d/103558
* libdruntime/MERGE: Merge upstream druntime 178c44ff.
* libdruntime/Makefile.am (DRUNTIME_DSOURCES_LINUX): Add
core/sys/linux/syscalls.d.
(DRUNTIME_DSOURCES_OPENBSD): Add core/sys/openbsd/pthread_np.d.
* libdruntime/Makefile.in: Regenerate.
* src/MERGE: Merge upstream phobos 574bf883b.
* src/Makefile.am (D_EXTRA_DFLAGS): Add -fpreview=fieldwise.
* src/Makefile.in: Regenerate.
* testsuite/libphobos.exceptions/assert_fail.d: Update test.
* testsuite/libphobos.betterc/test22336.d: New test.
This is the library fix for PR103520 that also prevents the garbage
collector from releasing live memory. However this requires that the
host compiler has been patched with this fix, so the GC will remain
disabled in the D front-end for now until enough time has passed for
this to have trickled down into enough releases.
libphobos/ChangeLog:
* libdruntime/core/thread/osthread.d (callWithStackShell): Push all
callee-save registers on the stack for AArch64 and ARM.
As of macOS 11, libunwind now requires more stack space than 16k, so
default to a larger stack size. This is only applied to X86 as the
PAGESIZE is still 4k, however on AArch64 it is 16k.
libphobos/ChangeLog:
* libdruntime/core/thread/fiber.d (defaultStackPages): Increase size
on OSX X86_64 targets.
Fixes a EXC_BAD_ACCESS issue seen on Darwin when the libphobos DSO gets
unloaded. Based on reading libgcc's emutls implementation, as it
doesn't call __gthread_key_delete directly, neither should libphobos.
libphobos/ChangeLog:
* libdruntime/gcc/emutls.d (emutlsDestroyThread): Don't remove entry
from global array.
(_d_emutls_destroy): Don't call __gthread_key_delete.
The _Unwind_Exception struct had its alignment adjusted to 16-bytes,
however malloc() on Solaris X86 is not guaranteed to allocate memory
aligned to 16-bytes as well.
PR d/102837
libphobos/ChangeLog:
* libdruntime/gcc/deh.d (ExceptionHeader.free): Use memset to reset
contents of internal EH storage.
This is analogous to __gdc_personality, which ignores in-flight
exceptions that we haven't collided with yet.
libphobos/ChangeLog:
* libdruntime/gcc/deh.d (ExceptionHeader.getClassInfo): Move to...
(getClassInfo): ...here as free function. Add lsda parameter.
(scanLSDA): Pass lsda to actionTableLookup.
(actionTableLookup): Add lsda parameter, pass to getClassInfo.
(__gdc_personality): Remove currentCfa variable.
Iain Sandoe