[thirdparty/gcc.git] / gcc / testsuite / gdc.test / runnable / imports / link14074z.d

import imports.link14074z;

void replaceAllWith(RE)(RE re)
if (is(RE == S!()) || true)
{
    auto m = RegexMatch!()(re);
}

struct RegexMatch()
{
    this(RE)(RE prog)
    {
        enum x = is(RE == S!());
    }
}

struct S()  // StaticRegex
{
    alias Matcher = BTM!();
    alias M = Matcher!();
}

struct Input()
{
    struct L
    {
        auto loopBack()
        {
            return Input();
        }
    }
    auto loopBack()
    {
        return L();
    }
}

template BTM()  // BacktrackingMatcher
{
    struct BTM(Stream = Input!())
    {
        Stream s;
        dchar front;

        this(Stream stream)
        {
        }

        auto bwdMatcher(ref BTM matcher)
        {
            alias BMTempl = .BTM!();
            alias BM = BMTempl!(typeof(s.loopBack()));
            auto m = BM(s.loopBack());
        }
    }
}
Commit	Line	Data
b4c522fa IB	1	import imports.link14074z;
	2
	3	void replaceAllWith(RE)(RE re)
	4	if (is(RE == S!()) \|\| true)
	5	{
	6	auto m = RegexMatch!()(re);
	7	}
	8
	9	struct RegexMatch()
	10	{
	11	this(RE)(RE prog)
	12	{
	13	enum x = is(RE == S!());
	14	}
	15	}
	16
	17	struct S() // StaticRegex
	18	{
	19	alias Matcher = BTM!();
	20	alias M = Matcher!();
	21	}
	22
	23	struct Input()
	24	{
	25	struct L
	26	{
	27	auto loopBack()
	28	{
	29	return Input();
	30	}
	31	}
	32	auto loopBack()
	33	{
	34	return L();
	35	}
	36	}
	37
	38	template BTM() // BacktrackingMatcher
	39	{
	40	struct BTM(Stream = Input!())
	41	{
	42	Stream s;
	43	dchar front;
	44
	45	this(Stream stream)
	46	{
	47	}
	48
	49	auto bwdMatcher(ref BTM matcher)
	50	{
	51	alias BMTempl = .BTM!();
	52	alias BM = BMTempl!(typeof(s.loopBack()));
	53	auto m = BM(s.loopBack());
	54	}
	55	}
	56	}