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Added new "div" operator for unsigned integer division

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NovaRain
2020-02-02 16:30:45 +08:00
parent c9c1043a8c
commit 7264e9fb28
6 changed files with 20 additions and 16 deletions
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parse.c
+2 -2
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@@ -1135,12 +1135,12 @@ static void factor(Procedure *p, NodeList *nodes) {
static void term_prime(Procedure *p, NodeList *nodes) {
int i = lex();
if (i == '*' || i == '/' || i == '%' || i == '^') { // sfall: added ^
if (i == '*' || i == '/' || i == '%' || i == T_DIV2 || i == '^') { // sfall: added '^', 'div'
Node *node;
// term(p, nodes);
factor(p, nodes);
node = &nodes->nodes[nodes->numNodes - 1];
if ((i == '/' || i == '%') && node->token == T_CONSTANT && node->value.type != V_STRING && node->value.intData == 0) {
if ((i == '/' || i == '%' || i == T_DIV2) && node->token == T_CONSTANT && node->value.type != V_STRING && node->value.intData == 0) {
parseSemanticError("Division by zero!");
}
emitOp(p, nodes, i);