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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2022-01-02 13:36:51 +0100 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2022-01-03 12:26:05 +0100 |
| commit | c43b5909031c7aa32ac65df3e392a12d32c45194 (patch) | |
| tree | b7ef2e344e36132f68816e197e39c58bd39e9ac9 /libphobos/src/std/algorithm/mutation.d | |
| parent | bd5b0fca54341545ecf83f6775fc471f6f174142 (diff) | |
| download | gcc-c43b5909031c7aa32ac65df3e392a12d32c45194.zip gcc-c43b5909031c7aa32ac65df3e392a12d32c45194.tar.gz gcc-c43b5909031c7aa32ac65df3e392a12d32c45194.tar.bz2 | |
d: Merge upstream dmd 001bfd97b, druntime 759e6023, phobos 468788323.
D front-end changes:
- Import latest changes to mainline.
- Fix bad format specifiers in front-end errors (PR103840).
- Refactoring of some leaf modules to the dmd/root package.
- Updating copyright notice dates and urls.
Phobos changes:
- Import latest changes to mainline.
gcc/d/ChangeLog:
PR d/103840
* dmd/MERGE: Merge upstream dmd 001bfd97b.
* Make-lang.in (D_FRONTEND_OBJS): Rename d/complex.o to
d/root-complex.o, and d/utf.o to d/root/utf.o.
libphobos/ChangeLog:
* libdruntime/MERGE: Merge upstream druntime 759e6023.
* src/MERGE: Merge upstream phobos 468788323.
Diffstat (limited to 'libphobos/src/std/algorithm/mutation.d')
| -rw-r--r-- | libphobos/src/std/algorithm/mutation.d | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/libphobos/src/std/algorithm/mutation.d b/libphobos/src/std/algorithm/mutation.d index 22b7b98..b0e7707 100644 --- a/libphobos/src/std/algorithm/mutation.d +++ b/libphobos/src/std/algorithm/mutation.d @@ -866,6 +866,9 @@ if (isInputRange!InputRange Initializes all elements of `range` with their `.init` value. Assumes that the elements of the range are uninitialized. +This function is unavailable if `T` is a `struct` and `T.this()` is annotated +with `@disable`. + Params: range = An $(REF_ALTTEXT input range, isInputRange, std,range,primitives) @@ -874,10 +877,11 @@ Params: See_Also: $(LREF fill) - $(LREF uninitializeFill) + $(LREF uninitializedFill) */ void initializeAll(Range)(Range range) -if (isInputRange!Range && hasLvalueElements!Range && hasAssignableElements!Range) +if (isInputRange!Range && hasLvalueElements!Range && hasAssignableElements!Range + && __traits(compiles, { static ElementType!Range _; })) { import core.stdc.string : memset, memcpy; import std.traits : hasElaborateAssign, isDynamicArray; @@ -1037,6 +1041,18 @@ if (is(Range == char[]) || is(Range == wchar[])) assert(xs[1].x == 3); } +// https://issues.dlang.org/show_bug.cgi?id=22105 +@system unittest +{ + struct NoDefaultCtor + { + @disable this(); + } + + NoDefaultCtor[1] array = void; + static assert(!__traits(compiles, array[].initializeAll)); +} + // move /** Moves `source` into `target`, via a destructive copy when necessary. |