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Warnings instead of errors for division-by-zero/modulo-with-zero in evaluation.
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cc177208b4
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@ -319,9 +319,9 @@ static void OpAssignBitField (const GenDesc* Gen, ExprDesc* Expr, const char* Op
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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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Warning ("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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Warning ("Modulo operation with zero");
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}
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} else if (Gen->Func == g_asl || Gen->Func == g_asr) {
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const Type* CalType = IntPromotion (Expr->Type);
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@ -528,9 +528,9 @@ static void OpAssignArithmetic (const GenDesc* Gen, ExprDesc* Expr, const char*
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if (Expr2.IVal == 0 && !ED_IsUneval (Expr)) {
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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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Warning ("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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Warning ("Modulo operation with zero");
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}
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} else if (Gen->Func == g_asl || Gen->Func == g_asr) {
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const Type* CalType = IntPromotion (Expr->Type);
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@ -2204,7 +2204,7 @@ static void hie_internal (const GenDesc* Ops, /* List of generators */
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case TOK_DIV:
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if (Val2 == 0) {
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if (!ED_IsUneval (Expr)) {
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Error ("Division by zero");
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Warning ("Division by zero");
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}
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Expr->IVal = 0xFFFFFFFF;
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} else {
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@ -2219,7 +2219,7 @@ static void hie_internal (const GenDesc* Ops, /* List of generators */
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case TOK_MOD:
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if (Val2 == 0) {
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if (!ED_IsUneval (Expr)) {
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Error ("Modulo operation with zero");
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Warning ("Modulo operation with zero");
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}
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Expr->IVal = 0;
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} else {
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@ -2291,9 +2291,9 @@ static void hie_internal (const GenDesc* Ops, /* List of generators */
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rtype |= CF_CONST;
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if (Expr2.IVal == 0 && !ED_IsUneval (Expr)) {
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if (Tok == TOK_DIV) {
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Error ("Division by zero");
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Warning ("Division by zero");
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} else if (Tok == TOK_MOD) {
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Error ("Modulo operation with zero");
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Warning ("Modulo operation with zero");
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}
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}
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if ((Gen->Flags & GEN_NOPUSH) != 0) {
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