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VALで二進数を扱えるようにした

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otya128
2015-08-23 11:48:46 +09:00
parent e7f13edaec
commit 6df9bc25f8
2 changed files with 12 additions and 1 deletions
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7
SMILEBASIC/TEST.txt
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@@ -22,6 +22,13 @@ ASSERT__ ROUND(-1)==-1, "ROUND"
ASSERT__ ROUND(-1.25)==-1, "ROUND"
ASSERT__ ROUND(-1.5)==-2, "ROUND"
ASSERT__ VAL("0")==0, "VAL"
ASSERT__ VAL("1")==1, "VAL"
ASSERT__ VAL("-1")==-1, "VAL"
ASSERT__ VAL("&HA")==10, "VAL"
ASSERT__ VAL("&H-A")==0, "VAL"
ASSERT__ VAL("&B10")==2, "VAL"
ASSERT__ VAL("aa")==0, "VAL"
ASSERT__ SUBST$("0123456789",0,"B")=="B","SUBST$"
ASSERT__ SUBST$("0123456789",0,4,"B")=="B456789","SUBST$"
ASSERT__ SUBST$("",0,4,"B")=="B","SUBST$"

6
SMILEBASIC/builtinfunctions.d
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@@ -226,10 +226,14 @@ class BuiltinFunction
{
try
{
if(str[0..2] == "&H")
if(str.length > 2 && str[0..2] == "&H")
{
return str[2..$].to!int(16);
}
if(str.length > 2 && str[0..2] == "&B")
{
return str[2..$].to!int(2);
}
double val = str.to!double;
return val;
}