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032c099d7a
D front-end changes: - Import dmd v2.113.0-beta.1. - Add support for static array length inference. - Added trait `__traits(needsDestruction, T)'. - Added trait `__traits(isOverlapped, field)'. D runtime changes: - Import druntime v2.113.0-beta.1. Phobos changes: - Import phobos v2.113.0-beta.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 55e64690bc. * dmd/VERSION: Bump version to v2.113.0-beta.1. * d-codegen.cc (d_build_call): Check if argument is already a TARGET_EXPR. * decl.cc (DeclVisitor::visit (FuncDeclaration *)): Don't use `__result' decl as named return value if it's a ref type. * expr.cc (ExprVisitor::visit (StructLiteralExp *)): Force TARGET_EXPR if init symbol needs to be mutable. * runtime.def (ARRAYSETLENGTHT): Remove. (ARRAYSETLENGTHIT): Remove. (ARRAYCOPY): Remove. (ARRAYAPPENDCTX): Remove. * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoClassDeclaration *)): Only scan class fields for pointer members. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 55e64690bc. * src/MERGE: Merge upstream phobos 0c519ae39. * src/Makefile.am (PHOBOS_DSOURCES): Add std/internal/windows/bcrypt.d. * src/Makefile.in: Regenerate. * testsuite/libphobos.aa/test_aa.d: Update. * testsuite/libphobos.phobos/std_array.d: Regenerate. * testsuite/libphobos.phobos/std_mathspecial.d: Regenerate. * src/std/internal/windows/bcrypt.d: New file.
112 lines
3.4 KiB
D
112 lines
3.4 KiB
D
/**
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*
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* Copyright: Copyright Digital Mars 2000 - 2012.
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* License: Distributed under the
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* $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
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* (See accompanying file LICENSE)
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* Authors: Walter Bright, Sean Kelly, Martin Nowak
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* Source: $(DRUNTIMESRC rt/_sections.d)
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*/
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module rt.sections;
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version (OSX)
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version = Darwin;
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else version (iOS)
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version = Darwin;
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else version (TVOS)
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version = Darwin;
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else version (WatchOS)
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version = Darwin;
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version (GNU)
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public import gcc.sections;
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else version (CRuntime_Glibc)
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public import rt.sections_elf_shared;
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else version (CRuntime_Musl)
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public import rt.sections_elf_shared;
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else version (FreeBSD)
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public import rt.sections_elf_shared;
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else version (NetBSD)
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public import rt.sections_elf_shared;
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else version (OpenBSD)
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{
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/**
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* OpenBSD is missing support needed for elf_shared.
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* See the top of sections_solaris.d for more info.
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*/
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public import rt.sections_solaris;
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}
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else version (DragonFlyBSD)
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public import rt.sections_elf_shared;
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else version (Solaris)
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public import rt.sections_solaris;
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else version (Darwin)
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{
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version (X86_64)
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public import rt.sections_osx_64;
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else version (X86)
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public import rt.sections_osx_x86;
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else version (AArch64)
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public import rt.sections_osx_64;
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else
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static assert(0, "unimplemented");
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}
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else version (CRuntime_Microsoft)
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public import rt.sections_win64;
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else version (CRuntime_Bionic)
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public import rt.sections_elf_shared;
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else version (CRuntime_UClibc)
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public import rt.sections_elf_shared;
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else
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static assert(0, "unimplemented");
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import rt.deh, rt.minfo;
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template isSectionGroup(T)
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{
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enum isSectionGroup =
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is(typeof(T.init.modules) == immutable(ModuleInfo*)[]) &&
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is(typeof(T.init.moduleGroup) == ModuleGroup) &&
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(!is(typeof(T.init.ehTables)) || is(typeof(T.init.ehTables) == immutable(FuncTable)[])) &&
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is(typeof(T.init.gcRanges) == void[][]) &&
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is(typeof({ foreach (ref T; T) {}})) &&
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is(typeof({ foreach_reverse (ref T; T) {}}));
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}
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static assert(isSectionGroup!(SectionGroup));
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static assert(is(typeof(&initSections) == void function() nothrow @nogc));
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static assert(is(typeof(&finiSections) == void function() nothrow @nogc));
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static assert(is(typeof(&initTLSRanges) RT == return) &&
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is(typeof(&initTLSRanges) == RT function() nothrow @nogc) &&
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is(typeof(&finiTLSRanges) == void function(RT) nothrow @nogc) &&
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is(typeof(&scanTLSRanges) == void function(RT, scope void delegate(void*, void*) nothrow) nothrow));
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version (Windows)
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{
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}
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else version (Shared)
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{
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static assert(is(typeof(&pinLoadedLibraries) == void* function() nothrow @nogc));
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static assert(is(typeof(&unpinLoadedLibraries) == void function(void*) nothrow @nogc));
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static assert(is(typeof(&inheritLoadedLibraries) == void function(void*) nothrow @nogc));
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static assert(is(typeof(&cleanupLoadedLibraries) == void function() nothrow @nogc));
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}
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bool scanDataSegPrecisely() nothrow @nogc
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{
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import rt.config;
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string opt = rt_configOption("scanDataSeg");
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switch (opt)
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{
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case "":
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case "conservative":
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return false;
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case "precise":
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return true;
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default:
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__gshared err = new Error("DRT invalid scanDataSeg option, must be 'precise' or 'conservative'");
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throw err;
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}
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}
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