[vala] (27 commits) Non-fast-forward update to branch wip/issue/327

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/issue/327' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  30cda46... Value type not right
  713a3ca... First version, seems to work
  ae0dad6... Cleaned up unnecessary crap
  c3d627d... Presentable verion, 90% working
  b3d82be... Fixed file formatting
  3ba0018... Some code-style and logic fixes
  11b4fad... Fix unassigned error and static access warning
  11fb6e6... Make WithStatement a Block
  1e91e30... More work
  f7c65b9... Added with statement tests
  5be1db7... Added with namespace and class tests
  66e667b... Covered all semantic checks plus tests
  6bc3d5b... Adapt MemberAccess error message to with statement
  0005fc7... Added parser tests for with statement
  dbdc4fe... Added nullability tests
  f71222a... Linted all with-statement concerned files
  df805d0... Added with statement declaration
  252480c... Added with statement declaration tests
  1213f9d... Linted some files
  fa74225... Cleaned up a little
  e31ae76... Fixed messed up with test
  bc6c5cb... Some with statement refacotring
  e7ecc83... Cleaning
  05c801d... vala: Add InvalidExpression as replacement for erroneous no
  f5fad35... Cleaning

Commits added to the branch:

  5759b2b... Sync NEWS from 0.48 (*)
  cd3ea49... vala: Check coverage of switch on enum-type and issue warni (*)
  b715df2... Value type not right
  09df65d... First version, seems to work
  28f24fb... Cleaned up unnecessary crap
  95b37cc... Presentable verion, 90% working
  244de3a... Fixed file formatting
  a42e4d0... Some code-style and logic fixes
  f803328... Fix unassigned error and static access warning
  94e19db... Make WithStatement a Block
  5747592... More work
  14d9032... Added with statement tests
  9d43f94... Added with namespace and class tests
  1ab0260... Covered all semantic checks plus tests
  cf0d8e4... Adapt MemberAccess error message to with statement
  70ea646... Added parser tests for with statement
  5e1752e... Added nullability tests
  8c2b9f5... Linted all with-statement concerned files
  7f3f662... Added with statement declaration
  3fa2526... Added with statement declaration tests
  33e66f4... Linted some files
  cc19217... Cleaned up a little
  feb9c24... Fixed messed up with test
  daad89e... Some with statement refacotring
  3fd2fce... Cleaning
  7cd4680... vala: Add InvalidExpression as replacement for erroneous no
  ec959b6... Cleaning

(*) This commit already existed in another branch; no separate mail sent