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It works, basic but works, need to move out logic to places, like ASTNode array shouldn't be on the lexer or future logic for fractions and error handling in the evaluator. Just the things at the top of my head

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Alonso Adrian Martinez Hernandez
2026-03-25 11:30:12 -06:00
parent 845673fb0e
commit 92d142b9cf
5 changed files with 67 additions and 28 deletions
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28
test/test_parser.c
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@@ -17,34 +17,6 @@ static void test_parsing_basic_expression(void **state) {
assert_int_equal(tokenize(expr, &tokens), LEXER_OK);
assert_int_equal(tokens.len, 7);
ASTNodeArray_get(&tokens, 0, &node);
assert_int_equal(node.type, NODE_INTEGER);
assert_int_equal(node.data.integer, 2);
ASTNodeArray_get(&tokens, 1, &node);
assert_int_equal(node.type, NODE_BINARY_OP);
assert_int_equal(node.data.binary.op, OP_ADD);
ASTNodeArray_get(&tokens, 2, &node);
assert_int_equal(node.type, NODE_INTEGER);
assert_int_equal(node.data.integer, 3);
ASTNodeArray_get(&tokens, 3, &node);
assert_int_equal(node.type, NODE_BINARY_OP);
assert_int_equal(node.data.binary.op, OP_DIV);
ASTNodeArray_get(&tokens, 4, &node);
assert_int_equal(node.type, NODE_INTEGER);
assert_int_equal(node.data.integer, 66);
ASTNodeArray_get(&tokens, 5, &node);
assert_int_equal(node.type, NODE_BINARY_OP);
assert_int_equal(node.data.binary.op, OP_MUL);
ASTNodeArray_get(&tokens, 6, &node);
assert_int_equal(node.type, NODE_INTEGER);
assert_int_equal(node.data.integer, 789);
AST tree = parse(&tokens);
// Assert head is +
assert_int_equal(tree.head->type, NODE_BINARY_OP);