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Check for division by/modulo by zero when parsing the /= and %= operators.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3937 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -2843,6 +2843,14 @@ static void opeq (const GenDesc* Gen, ExprDesc* Expr)
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} else if (Gen->Func == g_sub) {
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} else if (Gen->Func == g_sub) {
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g_dec (flags | CF_CONST, Expr2.IVal);
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g_dec (flags | CF_CONST, Expr2.IVal);
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} else {
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} else {
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if (Expr2.IVal == 0) {
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/* Check for div by zero/mod by zero */
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if (Gen->Func == g_div) {
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Error ("Division by zero");
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} else if (Gen->Func == g_mod) {
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Error ("Modulo operation with zero");
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}
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}
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Gen->Func (flags | CF_CONST, Expr2.IVal);
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Gen->Func (flags | CF_CONST, Expr2.IVal);
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}
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}
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} else {
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} else {
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