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[Yaml] do not eagerly filter comment lines #25241

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xabbuh
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@xabbuh xabbuh commented Dec 1, 2017

Q A
Branch? 3.3
Bug fix? yes
New feature? no
BC breaks? no
Deprecations? no
Tests pass? yes
Fixed tickets
License MIT
Doc PR

Trying to be clever by filtering commented lines inside
getNextEmbedBlock() does not work as expected. The # may as well be
part of a multi-line quoted string where it must not be treated as the
beginning of a comment. Thus, we only must ensure that a comment-like
line does not skip the process of getting the next line of the embed
block.

Trying to be clever by filtering commented lines inside
`getNextEmbedBlock()` does not work as expected. The `#` may as well be
part of a multi-line quoted string where it must not be treated as the
beginning of a comment. Thus, we only must ensure that a comment-like
line does not skip the process of getting the next line of the embed
block.
@xabbuh xabbuh force-pushed the quoted-comment-multi-line-string branch from f077885 to d594038 Compare December 1, 2017 10:59
@nicolas-grekas
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Thank you @xabbuh.

@nicolas-grekas nicolas-grekas merged commit d594038 into symfony:3.3 Dec 4, 2017
nicolas-grekas added a commit that referenced this pull request Dec 4, 2017
This PR was merged into the 3.3 branch.

Discussion
----------

[Yaml] do not eagerly filter comment lines

| Q             | A
| ------------- | ---
| Branch?       | 3.3
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Trying to be clever by filtering commented lines inside
`getNextEmbedBlock()` does not work as expected. The `#` may as well be
part of a multi-line quoted string where it must not be treated as the
beginning of a comment. Thus, we only must ensure that a comment-like
line does not skip the process of getting the next line of the embed
block.

Commits
-------

d594038 do not eagerly filter comment lines
@xabbuh xabbuh deleted the quoted-comment-multi-line-string branch December 4, 2017 12:26
This was referenced Dec 4, 2017
nicolas-grekas added a commit that referenced this pull request Aug 14, 2018
This PR was merged into the 3.4 branch.

Discussion
----------

[Yaml] clean up unused code

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

The removed lines were added in #17159 to be able to detect comment lines without running into parse errors. Part of that was reverted in #25241 when the logic was overhauled leading to now useless initialisation of variables that are never evaluated.

Commits
-------

a7672bd clean up unused code
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3 participants