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Unittest loop over first 32 control chars to ensure they are lined up.

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dukc 2019-05-17 14:30:57 +03:00
parent 778e307816
commit c36d609f01
1 changed files with 5 additions and 0 deletions
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5
std/ascii.d
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@ -146,9 +146,14 @@ enum ControlChar : char
///
@safe pure nothrow @nogc unittest
{
import std.algorithm.comparison, std.algorithm.searching, std.range, std.traits;
// Because all ASCII characters fit in char, so do these
static assert(ControlChar.ack.sizeof == 1);
// All control characters except del are in row starting from 0
static assert(EnumMembers!ControlChar.only.until(ControlChar.del).equal(iota(32)));
static assert(ControlChar.nul == '\0');
static assert(ControlChar.bel == '\a');
static assert(ControlChar.bs == '\b');