void AST::build_stmt(ASTNode *parent, Node *node)
{
switch (node->children[0]->token.type) {
case Token::KW_VAR:
build_var_init(parent, node);
break;
case Token::IDENTIFIER:
build_insert(parent, node);
break;
case Token::KW_FOR:
build_for_loop(parent, node);
break;
case Token::KW_READ:
build_read(parent, node);
break;
case Token::KW_PRINT:
build_print(parent, node);
break;
case Token::KW_ASSERT:
build_assert(parent, node);
break;
default:
std::string e_str = "AST::build_stmt - Invalid token node location in parse tree for token type ";
report_error(e_str.append(node->children[0]->token.type_str()));
}
}
void Line::touch()
{
char* tmp = strchr(str, '\t');
if(!tmp && buf_len)
return;
int slen = len();
slen = (slen/CHUNK_SIZE + 1) * CHUNK_SIZE;
tmp = new char[slen];
build_print(tmp);
if(buf_len)
delete str;
buf_len = slen;
str = tmp;
recalc_sz();
}