hmethod-after-vmethod.yaml:1-4: Enable the test when it's...

[0pdd]

The puzzle 2736-68649196 from #2736 has to be resolved:

eo/eo-parser/src/test/resources/org/eolang/parser/packs/syntax/hmethod-after-vmethod.yaml

Lines 1 to 4 in ba5f30b

	# @todo #2736:30min Enable the test when it's possible. Such syntax is invalid - we can't use
	# horizontal method after vertical method. If we decide that we allow such syntax we should add
	# "vmethod" to "hmethodHeadExtended" rule and resolve left recursion violation. Don't forget
	# to remove the puzzle

The puzzle was created by rultor on 22-Jan-24.

Estimate: 30 minutes, role: DEV.

If you have any technical questions, don't ask me, submit new tickets instead. The task will be "done" when the problem is fixed and the text of the puzzle is removed from the source code. Here is more about PDD and about me.

[maxonfjvipon]

@yegor256 please take a look. Should we all horizontal method after vertical one?

x
.y.z

[yegor256]

@maxonfjvipon I believe, this syntax should be prohibited. We should either use horizontal or vertical syntax, not a mix of them.

[maxonfjvipon]

@yegor256 ok, then I have a few more questions about syntax. What syntax should be valid, what should not:

1. vertical method after vertical application

x
  y
.z

2. vertical method after horizontal application

x y
.z

3. vertical method after horizontal method

x.y
.z

4. horizontal application after vertical method

x
.y z

5. vertical application after vertical method

x
.y
  z

[maxonfjvipon]

@yegor256 WDYT?

[yegor256]

@maxonfjvipon I thinks (2) and (3) must be illegal