Stmt new_stmt_block(SrcPos pos, StmtList block)
{
var s = new_stmt(STMT_BLOCK, pos);
s.block = block;
return(s);
}
Stmt new_stmt_do_while(SrcPos pos, Expr cond, StmtList block)
{
var s = new_stmt(STMT_DO_WHILE, pos);
s.while_stmt.cond = cond;
s.while_stmt.block = block;
return(s);
}
Stmt new_stmt_for(SrcPos pos, Stmt init, Expr cond, Stmt next, StmtList block)
{
var s = new_stmt(STMT_FOR, pos);
s.for_stmt.init = init;
s.for_stmt.cond = cond;
s.for_stmt.next = next;
s.for_stmt.block = block;
return(s);
}
void print_stmt_block(StmtList block)
{
printf("(block");
_indent++;
foreach (var it in block.stmts)
{
print_newline();
print_stmt(it);
}
_indent--;
printf(")");
}
Stmt new_stmt_if(SrcPos pos, Stmt init, Expr cond, StmtList then_block, ElseIf[] elseifs, int num_elseifs,
StmtList else_block)
{
var s = new_stmt(STMT_IF, pos);
s.if_stmt.cond = cond;
s.if_stmt.init = init;
s.if_stmt.then_block = then_block;
s.if_stmt.elseifs = elseifs;
s.if_stmt.num_elseifs = num_elseifs;
s.if_stmt.else_block = else_block;
return(s);
}
Decl new_decl_func(SrcPos pos, string name, FuncParam[] @params, int num_params, Typespec ret_type, bool has_varargs, Typespec varargs_type, StmtList block)
{
var d = new_decl(DECL_FUNC, pos, name);
d.func.@params = @params;
d.func.num_params = num_params;
d.func.ret_type = ret_type;
d.func.has_varargs = has_varargs;
d.func.varargs_type = varargs_type;
d.func.block = block;
return(d);
}
