Merge pull request #43297 from JuliaLang/backports-release-1.7

release-1.7: Backports for 1.7.1

base/loading.jl

@@ -1652,7 +1652,8 @@ function srctext_files(f::IO, srctextpos::Int64)
 end
 
 # Test to see if this UUID is mentioned in this `Project.toml`; either as
-# the top-level UUID (e.g. that of the project itself) or as a dependency.
+# the top-level UUID (e.g. that of the project itself), as a dependency,
+# or as a extra for Preferences.
 function get_uuid_name(project::Dict{String, Any}, uuid::UUID)
     uuid_p = get(project, "uuid", nothing)::Union{Nothing, String}
     name = get(project, "name", nothing)::Union{Nothing, String}
@@ -1667,6 +1668,16 @@ function get_uuid_name(project::Dict{String, Any}, uuid::UUID)
             end
         end
     end
+    for subkey in ("deps", "extras")
+        subsection = get(project, subkey, nothing)::Union{Nothing, Dict{String, Any}}
+        if subsection !== nothing
+            for (k, v) in subsection
+                if uuid == UUID(v::String)
+                    return k
+                end
+            end
+        end
+    end
     return nothing
 end
 

base/version_git.sh

@@ -85,11 +85,10 @@ if [ -z "$fork_master_timestamp" ]; then
 fi
 
 build_system_directory="../.buildkite"
-if [[ -d "${build_system_directory}/.git" ]]; then
+if [ -d "${build_system_directory}/.git" ]; then
     build_system_commit=$(git -C "${build_system_directory}" rev-parse HEAD)
     build_system_commit_short=$(git -C "${build_system_directory}" rev-parse --short HEAD)
 else
-    echo "Warning: The build system directory does not exist or is not a Git repo: ${build_system_directory}" >&2
     build_system_commit=""
     build_system_commit_short=""
 fi

deps/checksums/Pkg-0fae7809dbaa400d99cbe3a5b39c82332a1381d1.tar.gz/md5

@@ -0,0 +1 @@
+9d69e3c7c27dc5254db9e1a928292cb5

deps/checksums/Pkg-0fae7809dbaa400d99cbe3a5b39c82332a1381d1.tar.gz/sha512

@@ -0,0 +1 @@
+80851a743a44176a6d10871b928ba8d025591e2fbfc125354904dcfafa7a5175080df216a5de8fd7c49d356a8491c6a5f63010e366a6819551ade352e4a34ab0

deps/gmp.mk

@@ -39,12 +39,13 @@ $(SRCCACHE)/gmp-$(GMP_VER)/gmp_alloc_overflow_func.patch-applied: $(SRCCACHE)/gm
 		patch -p1 < $(SRCDIR)/patches/gmp_alloc_overflow_func.patch
 	echo 1 > $@
 
-$(SRCCACHE)/gmp-$(GMP_VER)/build-patched: \
+$(SRCCACHE)/gmp-$(GMP_VER)/source-patched: \
 	$(SRCCACHE)/gmp-$(GMP_VER)/gmp-HG-changeset.patch-applied \
 	$(SRCCACHE)/gmp-$(GMP_VER)/gmp-exception.patch-applied \
 	$(SRCCACHE)/gmp-$(GMP_VER)/gmp_alloc_overflow_func.patch-applied
+	echo 1 > $@
 
-$(BUILDDIR)/gmp-$(GMP_VER)/build-configured: $(SRCCACHE)/gmp-$(GMP_VER)/source-extracted $(SRCCACHE)/gmp-$(GMP_VER)/build-patched
+$(BUILDDIR)/gmp-$(GMP_VER)/build-configured: $(SRCCACHE)/gmp-$(GMP_VER)/source-extracted $(SRCCACHE)/gmp-$(GMP_VER)/source-patched
 	mkdir -p $(dir $@)
 	cd $(dir $@) && \
 	$(dir $<)/configure $(CONFIGURE_COMMON) F77= --enable-cxx --enable-shared --disable-static $(GMP_CONFIGURE_OPTS)

doc/Manifest.toml

@@ -2,6 +2,11 @@
 
 manifest_format = "2.0"
 
+[[deps.ANSIColoredPrinters]]
+git-tree-sha1 = "574baf8110975760d391c710b6341da1afa48d8c"
+uuid = "a4c015fc-c6ff-483c-b24f-f7ea428134e9"
+version = "0.0.1"
+
 [[deps.Base64]]
 uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
 
@@ -11,15 +16,15 @@ uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
 
 [[deps.DocStringExtensions]]
 deps = ["LibGit2"]
-git-tree-sha1 = "a32185f5428d3986f47c2ab78b1f216d5e6cc96f"
+git-tree-sha1 = "b19534d1895d702889b219c382a6e18010797f0b"
 uuid = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
-version = "0.8.5"
+version = "0.8.6"
 
 [[deps.Documenter]]
-deps = ["Base64", "Dates", "DocStringExtensions", "IOCapture", "InteractiveUtils", "JSON", "LibGit2", "Logging", "Markdown", "REPL", "Test", "Unicode"]
-git-tree-sha1 = "5acbebf1be22db43589bc5aa1bb5fcc378b17780"
+deps = ["ANSIColoredPrinters", "Base64", "Dates", "DocStringExtensions", "IOCapture", "InteractiveUtils", "JSON", "LibGit2", "Logging", "Markdown", "REPL", "Test", "Unicode"]
+git-tree-sha1 = "f425293f7e0acaf9144de6d731772de156676233"
 uuid = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
-version = "0.27.0"
+version = "0.27.10"
 
 [[deps.IOCapture]]
 deps = ["Logging", "Random"]
@@ -33,9 +38,9 @@ uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 
 [[deps.JSON]]
 deps = ["Dates", "Mmap", "Parsers", "Unicode"]
-git-tree-sha1 = "81690084b6198a2e1da36fcfda16eeca9f9f24e4"
+git-tree-sha1 = "8076680b162ada2a031f707ac7b4953e30667a37"
 uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
-version = "0.21.1"
+version = "0.21.2"
 
 [[deps.LibGit2]]
 deps = ["Base64", "NetworkOptions", "Printf", "SHA"]
@@ -53,12 +58,13 @@ uuid = "a63ad114-7e13-5084-954f-fe012c677804"
 
 [[deps.NetworkOptions]]
 uuid = "ca575930-c2e3-43a9-ace4-1e988b2c1908"
+version = "1.2.0"
 
 [[deps.Parsers]]
 deps = ["Dates"]
-git-tree-sha1 = "c8abc88faa3f7a3950832ac5d6e690881590d6dc"
+git-tree-sha1 = "ae4bbcadb2906ccc085cf52ac286dc1377dceccc"
 uuid = "69de0a69-1ddd-5017-9359-2bf0b02dc9f0"
-version = "1.1.0"
+version = "2.1.2"
 
 [[deps.Printf]]
 deps = ["Unicode"]
@@ -69,11 +75,12 @@ deps = ["InteractiveUtils", "Markdown", "Sockets", "Unicode"]
 uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 
 [[deps.Random]]
-deps = ["Serialization"]
+deps = ["SHA", "Serialization"]
 uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [[deps.SHA]]
 uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
+version = "0.7.0"
 
 [[deps.Serialization]]
 uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"

doc/make.jl

@@ -303,6 +303,7 @@ makedocs(
 # Update URLs to external stdlibs (JuliaLang/julia#43199)
 for (root, _, files) in walkdir(output_path), file in joinpath.(root, files)
     endswith(file, ".html") || continue
+    local str
     str = read(file, String)
     # Index page links, update
     #   https://github.com/JuliaLang/julia/blob/master/stdlib/${STDLIB_NAME}-${STDLIB_COMMIT}/path/to.md

doc/src/manual/functions.md

@@ -74,7 +74,7 @@ and the `::Integer` specification means that it will only be callable when `n` i
 
 Argument-type declarations **normally have no impact on performance**: regardless of what argument types (if any) are declared, Julia compiles a specialized version of the function for the actual argument types passed by the caller.   For example, calling `fib(1)` will trigger the compilation of specialized version of `fib` optimized specifically for `Int` arguments, which is then re-used if `fib(7)` or `fib(15)` are called.  (There are rare exceptions when an argument-type declaration can trigger additional compiler specializations; see: [Be aware of when Julia avoids specializing](@ref).)  The most common reasons to declare argument types in Julia are, instead:
 
-* **Dispatch:** As explained in [Methods](@ref), you can have different versions ("methods") of a function for different argument types, in which case the argument types are used to determine which implementation is called for which arguments.  For example, you might implement a completely different algorithm `fib(x::Number) = ...` that works for any `Number` type by using [Binet's formula](https://en.wikipedia.org/wiki/Fibonacci_number#Binet's_formula) to extend it to non-integer values.
+* **Dispatch:** As explained in [Methods](@ref), you can have different versions ("methods") of a function for different argument types, in which case the argument types are used to determine which implementation is called for which arguments.  For example, you might implement a completely different algorithm `fib(x::Number) = ...` that works for any `Number` type by using [Binet's formula](https://en.wikipedia.org/wiki/Fibonacci_number#Binet%27s_formula) to extend it to non-integer values.
 * **Correctness:** Type declarations can be useful if your function only returns correct results for certain argument types.  For example, if we omitted argument types and wrote `fib(n) = n ≤ 2 ? one(n) : fib(n-1) + fib(n-2)`, then `fib(1.5)` would silently give us the nonsensical answer `1.0`.
 * **Clarity:** Type declarations can serve as a form of documentation about the expected arguments.
 

src/array.c

@@ -219,51 +219,28 @@ JL_DLLEXPORT jl_array_t *jl_reshape_array(jl_value_t *atype, jl_array_t *data,
                                           jl_value_t *_dims)
 {
     jl_task_t *ct = jl_current_task;
-    jl_array_t *a;
+    assert(jl_types_equal(jl_tparam0(jl_typeof(data)), jl_tparam0(atype)));
+
     size_t ndims = jl_nfields(_dims);
     assert(is_ntuple_long(_dims));
     size_t *dims = (size_t*)_dims;
-    assert(jl_types_equal(jl_tparam0(jl_typeof(data)), jl_tparam0(atype)));
-
     int ndimwords = jl_array_ndimwords(ndims);
     int tsz = sizeof(jl_array_t) + ndimwords * sizeof(size_t) + sizeof(void*);
-    a = (jl_array_t*)jl_gc_alloc(ct->ptls, tsz, atype);
+    jl_array_t *a = (jl_array_t*)jl_gc_alloc(ct->ptls, tsz, atype);
     // No allocation or safepoint allowed after this
+    // copy data (except dims) from the old object
     a->flags.pooled = tsz <= GC_MAX_SZCLASS;
     a->flags.ndims = ndims;
     a->offset = 0;
     a->data = NULL;
     a->flags.isaligned = data->flags.isaligned;
-    jl_array_t *owner = (jl_array_t*)jl_array_owner(data);
-    jl_value_t *eltype = jl_tparam0(atype);
-    size_t elsz = 0, align = 0;
-    int isboxed = !jl_islayout_inline(eltype, &elsz, &align);
-    assert(isboxed == data->flags.ptrarray);
-    if (!isboxed) {
-        a->elsize = LLT_ALIGN(elsz, align);
-        jl_value_t *ownerty = jl_typeof(owner);
-        size_t oldelsz = 0, oldalign = 0;
-        if (ownerty == (jl_value_t*)jl_string_type) {
-            oldalign = 1;
-        }
-        else {
-            jl_islayout_inline(jl_tparam0(ownerty), &oldelsz, &oldalign);
-        }
-        if (oldalign < align)
-            jl_exceptionf(jl_argumenterror_type,
-                          "reinterpret from alignment %d bytes to alignment %d bytes not allowed",
-                          (int) oldalign, (int) align);
-        a->flags.ptrarray = 0;
-        a->flags.hasptr = data->flags.hasptr;
-    }
-    else {
-        a->elsize = sizeof(void*);
-        a->flags.ptrarray = 1;
-        a->flags.hasptr = 0;
-    }
+    a->elsize = data->elsize;
+    a->flags.ptrarray = data->flags.ptrarray;
+    a->flags.hasptr = data->flags.hasptr;
 
     // if data is itself a shared wrapper,
     // owner should point back to the original array
+    jl_array_t *owner = (jl_array_t*)jl_array_owner(data);
     jl_array_data_owner(a) = (jl_value_t*)owner;
 
     a->flags.how = 3;

src/datatype.c

@@ -248,9 +248,9 @@ int jl_struct_try_layout(jl_datatype_t *dt)
     return 1;
 }
 
-int jl_datatype_isinlinealloc(jl_datatype_t *ty, int pointerfree) JL_NOTSAFEPOINT
+int jl_datatype_isinlinealloc(jl_datatype_t *ty, int pointerfree)
 {
-    if (ty->name->mayinlinealloc && (ty->isconcretetype || ((jl_datatype_t*)jl_unwrap_unionall(ty->name->wrapper))->layout)) { // TODO: use jl_struct_try_layout(dt) (but it is a safepoint)
+    if (ty->name->mayinlinealloc && jl_struct_try_layout(ty)) {
         if (ty->layout->npointers > 0) {
             if (pointerfree)
                 return 0;
@@ -264,7 +264,7 @@ int jl_datatype_isinlinealloc(jl_datatype_t *ty, int pointerfree) JL_NOTSAFEPOIN
     return 0;
 }
 
-static unsigned union_isinlinable(jl_value_t *ty, int pointerfree, size_t *nbytes, size_t *align, int asfield) JL_NOTSAFEPOINT
+static unsigned union_isinlinable(jl_value_t *ty, int pointerfree, size_t *nbytes, size_t *align, int asfield)
 {
     if (jl_is_uniontype(ty)) {
         unsigned na = union_isinlinable(((jl_uniontype_t*)ty)->a, 1, nbytes, align, asfield);
@@ -290,19 +290,19 @@ static unsigned union_isinlinable(jl_value_t *ty, int pointerfree, size_t *nbyte
     return 0;
 }
 
-int jl_uniontype_size(jl_value_t *ty, size_t *sz) JL_NOTSAFEPOINT
+int jl_uniontype_size(jl_value_t *ty, size_t *sz)
 {
     size_t al = 0;
     return union_isinlinable(ty, 0, sz, &al, 0) != 0;
 }
 
-JL_DLLEXPORT int jl_islayout_inline(jl_value_t *eltype, size_t *fsz, size_t *al) JL_NOTSAFEPOINT
+JL_DLLEXPORT int jl_islayout_inline(jl_value_t *eltype, size_t *fsz, size_t *al)
 {
     unsigned countbits = union_isinlinable(eltype, 0, fsz, al, 1);
     return (countbits > 0 && countbits < 127) ? countbits : 0;
 }
 
-JL_DLLEXPORT int jl_stored_inline(jl_value_t *eltype) JL_NOTSAFEPOINT
+JL_DLLEXPORT int jl_stored_inline(jl_value_t *eltype)
 {
     size_t fsz = 0, al = 0;
     return jl_islayout_inline(eltype, &fsz, &al);

src/jltypes.c

@@ -46,12 +46,10 @@ static int layout_uses_free_typevars(jl_value_t *v, jl_typeenv_t *env)
                layout_uses_free_typevars(((jl_uniontype_t*)v)->b, env);
     if (jl_is_vararg(v)) {
         jl_vararg_t *vm = (jl_vararg_t*)v;
-        if (vm->T) {
-            if (layout_uses_free_typevars(vm->T, env))
-                return 1;
-            if (vm->N && layout_uses_free_typevars(vm->N, env))
-                return 1;
-        }
+        if (vm->T && layout_uses_free_typevars(vm->T, env))
+            return 1;
+        if (vm->N && layout_uses_free_typevars(vm->N, env))
+            return 1;
         return 0;
     }
     if (jl_is_unionall(v)) {

src/julia.h

@@ -1495,8 +1495,8 @@ JL_DLLEXPORT void        jl_set_nth_field(jl_value_t *v, size_t i, jl_value_t *r
 JL_DLLEXPORT int         jl_field_isdefined(jl_value_t *v, size_t i) JL_NOTSAFEPOINT;
 JL_DLLEXPORT jl_value_t *jl_get_field(jl_value_t *o, const char *fld);
 JL_DLLEXPORT jl_value_t *jl_value_ptr(jl_value_t *a);
-int jl_uniontype_size(jl_value_t *ty, size_t *sz) JL_NOTSAFEPOINT;
-JL_DLLEXPORT int jl_islayout_inline(jl_value_t *eltype, size_t *fsz, size_t *al) JL_NOTSAFEPOINT;
+int jl_uniontype_size(jl_value_t *ty, size_t *sz);
+JL_DLLEXPORT int jl_islayout_inline(jl_value_t *eltype, size_t *fsz, size_t *al);
 
 // arrays
 JL_DLLEXPORT jl_array_t *jl_new_array(jl_value_t *atype, jl_value_t *dims);

src/signals-unix.c

@@ -817,10 +817,10 @@ static void *signal_listener(void *arg)
                         bt_data_prof[bt_size_cur++].uintptr = 0;
                         bt_data_prof[bt_size_cur++].uintptr = 0;
                     }
-
-                    // notify thread to resume
-                    jl_thread_resume(i, sig);
                 }
+
+                // notify thread to resume
+                jl_thread_resume(i, sig);
             }
             jl_unlock_profile();
         }