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Merge pull request #7135 from WalterBright/array-nad3

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fix unittests for array.join() for no autodecode
merged-on-behalf-of: Walter Bright <WalterBright@users.noreply.github.com>
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The Dlang Bot 2019-08-15 10:28:27 +02:00 • committed by GitHub
commit 5b83b74bf1
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1 changed files with 16 additions and 6 deletions
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22
std/array.d
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@ -2149,18 +2149,28 @@ if (isInputRange!RoR &&
@safe pure unittest @safe pure unittest
{ {
import std.conv : to; import std.conv : to;
import std.range.primitives : autodecodeStrings;
static foreach (T; AliasSeq!(string,wstring,dstring)) static foreach (T; AliasSeq!(string,wstring,dstring))
{{ {{
auto arr2 = "Здравствуй Мир Unicode".to!(T); auto arr2 = "Здравствуй Мир Unicode".to!(T);
auto arr = ["Здравствуй", "Мир", "Unicode"].to!(T[]); auto arr = ["Здравствуй", "Мир", "Unicode"].to!(T[]);
assert(join(arr) == "ЗдравствуйМирUnicode"); assert(join(arr) == "ЗдравствуйМирUnicode");
static foreach (S; AliasSeq!(char,wchar,dchar)) static if (autodecodeStrings)
{{ {
auto jarr = arr.join(to!S(' ')); static foreach (S; AliasSeq!(char,wchar,dchar))
static assert(is(typeof(jarr) == T)); {{
assert(jarr == arr2); auto jarr = arr.join(to!S(' '));
}} static assert(is(typeof(jarr) == T));
assert(jarr == arr2);
}}
}
else
{
// Turning off autodecode means the join() won't
// just convert arr[] to dchar, so mixing char
// types fails to compile.
}
static foreach (S; AliasSeq!(string,wstring,dstring)) static foreach (S; AliasSeq!(string,wstring,dstring))
{{ {{
auto jarr = arr.join(to!S(" ")); auto jarr = arr.join(to!S(" "));