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let parse() with radix throw on empty input

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This commit is contained in:
Nils Boßung 2012-01-19 09:00:51 +01:00
parent 10d636b7b3
commit b1c121dbb0
1 changed files with 4 additions and 1 deletions
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5
std/conv.d
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@ -1965,11 +1965,12 @@ body
immutable uint beyond = (radix < 10 ? '0' : 'a'-10) + radix;
Target v = 0;
size_t i = 0;
if (s.empty)
goto Lerr;
for (; !s.empty; s.popFront())
for (; !s.empty; s.popFront(), ++i)
{
uint c = s.front;
if (c < '0')
@ -1994,6 +1995,8 @@ body
goto Loverflow;
v = blah;
}
if (!i)
goto Lerr;
return v;
Loverflow: