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implemented import parsing

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Lorenzo Torres 2025-12-01 22:13:47 +01:00
parent 1ca6f024ee
commit bb3da4d20a
6 changed files with 40 additions and 18 deletions
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25
parser.c
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@ -340,9 +340,7 @@ ast_node *parse_expression(parser *p)
ast_node *node = arena_alloc(p->allocator, sizeof(ast_node));
node->type = NODE_ACCESS;
node->expr.access.expr = left;
node->expr.access.member = p->tokens->lexeme;
node->expr.access.member_len = p->tokens->lexeme_len;
advance(p);
node->expr.access.member = parse_expression(p);
return node;
}
@ -425,6 +423,27 @@ static ast_node *parse_statement(parser *p)
error(p, "expected `;` after `goto`.");
return NULL;
}
return node;
} else if (match(p, TOKEN_IMPORT)) {
ast_node *expr = parse_expression(p);
if (!expr) {
error(p, "expected module path after `import`.");
return NULL;
}
if (expr->type != NODE_ACCESS && expr->type != NODE_IDENTIFIER) {
error(p, "expected module path after `import`.");
return NULL;
}
ast_node *node = arena_alloc(p->allocator, sizeof(ast_node));
node->type = NODE_IMPORT;
node->expr.import.path = expr;
if (!match(p, TOKEN_SEMICOLON)) {
error(p, "expected `;` after `import`.");
return NULL;
}
return node;
} else {
ast_node *expr = parse_expression(p);