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Numeric ToString/Parse fixes

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This commit is contained in:
Brian Fiete 2022-02-15 17:28:12 -05:00
parent f1eca07510
commit 9ca48c26f2
4 changed files with 43 additions and 0 deletions
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4
BeefLibs/corlib/src/Int32.bf
View file

@ -174,6 +174,10 @@ namespace System
{
// Ignore
}
else if ((c == '+') && (i == 0))
{
// Ignore
}
else
return .Err(.InvalidChar(result));
}

4
BeefLibs/corlib/src/Int64.bf
View file

@ -151,6 +151,10 @@ namespace System
{
// Ignore
}
else if ((c == '+') && (i == 0))
{
// Ignore
}
else
return .Err(.InvalidChar(result));
}

5
BeefLibs/corlib/src/Random.bf
View file

@ -159,6 +159,11 @@ namespace System
return (int64)(((uint64)InternalSample() << 32) | (uint64)InternalSample());
}
public virtual uint64 NextU64()
{
return (((uint64)InternalSample() << 32) | (uint64)InternalSample());
}
private double GetSampleForLargeRange()
{
// The distribution of double value returned by Sample

30
BeefRT/rt/Internal.cpp
View file

@ -959,6 +959,21 @@ static int ToString(float d, char* outStr)
}
}
}
if ((len == 3) && (outStr[0] == 'i'))
{
strcpy(outStr, "Infinity");
return 8;
}
if ((len == 4) && (outStr[0] == '-') && (outStr[1] == 'i'))
{
strcpy(outStr, "-Infinity");
return 9;
}
if ((len == 9) && (outStr[0] == '-') && (outStr[1] == 'n')) //-nan(xxx)
{
strcpy(outStr, "NaN");
return 3;
}
return len;
}
@ -993,6 +1008,21 @@ static int ToString(double d, char* outStr)
}
}
}
if ((len == 3) && (outStr[0] == 'i'))
{
strcpy(outStr, "Infinity");
return 8;
}
if ((len == 4) && (outStr[0] == '-') && (outStr[1] == 'i'))
{
strcpy(outStr, "-Infinity");
return 9;
}
if ((len == 9) && (outStr[0] == '-') && (outStr[1] == 'n')) //-nan(xxx)
{
strcpy(outStr, "NaN");
return 3;
}
return len;
}