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Expressions #7

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andre merged 21 commits from vm2 into master 2026-05-02 15:07:12 -05:00
Conversation 0 Commits 21 Files Changed 20 +23 -1
2 changed files with 23 additions and 1 deletions
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Showing only changes of commit 50db8b9738 - Show all commits

2
src/vm/expr.cc
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@@ -24,6 +24,8 @@ static int init_ = []() {
BIN_OP(Subtraction, Integer, Integer) { return Value::CreateInteger(a.as_integer() - b.as_integer()); };
BIN_OP(Multiplication, Integer, Integer) { return Value::CreateInteger(a.as_integer() * b.as_integer()); };
BIN_OP(Division, Integer, Integer) { return Value::CreateFloat((float) a.as_integer() / (float) b.as_integer()); };
BIN_OP(IntegerDivision, Integer, Integer) { return Value::CreateInteger(a.as_integer() / b.as_integer()); };

22
src/vm/tests.cc
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@@ -93,7 +93,7 @@ TEST(VM, BasicCode)
ASSERT_EQ(result, 5);
}
TEST(VM, SumIntegers)
TEST(VM, IntegerIntegerOperations)
{
auto test_op = [](int32_t op1, int32_t op2, std::string oper) {
return VM().load_bytecode(as::Assembler(std::format(R"(
@@ -107,6 +107,26 @@ TEST(VM, SumIntegers)
ASSERT_EQ(test_op(2, 3, "sum"), 5);
ASSERT_EQ(test_op(2, 3, "sub"), -1);
ASSERT_EQ(test_op(2, 3, "mul"), 6);
ASSERT_EQ(test_op(20, 3, "idiv"), 6);
ASSERT_EQ(test_op(2, 3, "eq"), 0);
ASSERT_EQ(test_op(2, 3, "neq"), 1);
ASSERT_EQ(test_op(2, 3, "lt"), 1);
ASSERT_EQ(test_op(2, 3, "lte"), 1);
ASSERT_EQ(test_op(3, 3, "lte"), 1);
ASSERT_EQ(test_op(4, 3, "lte"), 0);
ASSERT_EQ(test_op(2, 3, "gt"), 0);
ASSERT_EQ(test_op(2, 3, "gte"), 0);
ASSERT_EQ(test_op(3, 3, "gte"), 1);
ASSERT_EQ(test_op(4, 3, "gte"), 1);
ASSERT_EQ(test_op(2, 3, "and"), 2);
ASSERT_EQ(test_op(2, 3, "or"), 3);
ASSERT_EQ(test_op(2, 3, "xor"), 1);
ASSERT_EQ(test_op(2, 3, "pow"), 8);
ASSERT_EQ(test_op(2, 3, "shl"), 16);
ASSERT_EQ(test_op(30, 2, "shr"), 7);
// TODO - div
}
int main(int argc, char** argv)