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Fixed a problem with assignment of non-numeric types

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git-svn-id: http://picoc.googlecode.com/svn/trunk@242 21eae674-98b7-11dd-bd71-f92a316d2d60
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zik.saleeba 2009-04-15 05:26:46 +00:00
parent 031edfb7ab
commit 8339e586d1
1 changed files with 12 additions and 0 deletions
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12
expression.c
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@ -938,6 +938,18 @@ XXX - finish this
ExpressionPushPointer(Parser, StackTop, ResultInt);
}
#endif
else if (Op == TokenAssign)
{
/* assign a non-numeric type */
if (!BottomValue->IsLValue)
ProgramFail(Parser, "can't assign to this");
if (BottomValue->Typ != TopValue->Typ)
ProgramFail(Parser, "can't assign to a different type of variable");
memcpy(BottomValue->Val, TopValue->Val, TypeSizeValue(TopValue));
ExpressionStackPushValue(Parser, StackTop, TopValue);
}
else
ProgramFail(Parser, "invalid operation");
}