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common: outbuffer: annotate pure and clarify branching on LEB128 func… #13239

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merged 1 commit into from Oct 31, 2021
Merged

common: outbuffer: annotate pure and clarify branching on LEB128 func… #13239

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8 changes: 4 additions & 4 deletions src/dmd/common/outbuffer.d
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Expand Up @@ -727,15 +727,15 @@ struct OutBuffer
return extractData();
}

void writesLEB128(int value) nothrow
void writesLEB128(int value) pure nothrow
{
while (1)
{
ubyte b = value & 0x7F;

value >>= 7; // arithmetic right shift
if (value == 0 && !(b & 0x40) ||
value == -1 && (b & 0x40))
if ((value == 0 && !(b & 0x40)) ||
(value == -1 && (b & 0x40)))
{
writeByte(b);
break;
Expand All @@ -744,7 +744,7 @@ struct OutBuffer
}
}

void writeuLEB128(uint value) nothrow
void writeuLEB128(uint value) pure nothrow
{
do
{
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