this allows skipping an entire feature file if a condition is not
fulfilled, without putting the whole body inside a conditional.

Change-Id: I84fe9c94dda58c794fb52c3f163b40563b0db30a
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from qtbase/525eb337670f61078383c20ad9be274dcf2d0928)

it's a pretty braindead thing to implement control flow statements as
(built-in) functions.

as a "side effect", this fixes return() value handling for lists.

(cherry picked from qtcreator/f53ed6c4b3feca59a94d4f0de8b1a7411122e30e)
(cherry picked from qtcreator/f529e22ec38fb9a656d74394e484d2453cf42c69)
Change-Id: I59c8efa0e4d65329327115f7f8ed20719e7f7546
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
(cherry picked from qtbase/8400896cfe3fbef7666329a2920bd0dbdd5890af)
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

to reduce collateral damage from parse errors.

(cherry picked from qtcreator/00c0d0d5e42d28e03c2846c17d3acbcd8420859d)
Change-Id: Ic59700d657069d3b15372509b4bff966057d27a9
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
(cherry picked from qtbase/ae3f95a951334dee001e37c305e4d7bf91c0d1b3)
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Change-Id: I2845fdefb8b32de227f08017e0e3ad98923d1c87
Reviewed-by: hjk <hjk121@nokiamail.com>
(cherry picked from qtcreator/52be02d1cbbf69d4f82c517c7b633ed3d13b1007)
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

#!/usr/bin/env ruby

Dir.glob('**/*.cpp') { |file|
  # skip ast (excluding paste, astpath, and canv'ast'imer)
  next if file =~ /ast[^eip]|keywords\.|qualifiers|preprocessor|names.cpp/i
  s = File.read(file)
  next if s.include?('qlalr')
  orig = s.dup
  s.gsub!(/\n *if [^\n]*{\n[^\n]*\n\s+}(\s+else if [^\n]* {\n[^\n]*\n\s+})*(\s+else {\n[^\n]*\n\s+})?\n/m) { |m|
    res = $&
    if res =~ /^\s*(\/\/|[A-Z_]{3,})/ # C++ comment or macro (Q_UNUSED, SDEBUG), do not touch braces
      res
    else
      res.gsub!('} else', 'else')
      res.gsub!(/\n +} *\n/m, "\n")
      res.gsub(/ *{$/, '')
    end
  }
  s.gsub!(/ *$/, '')
  File.open(file, 'wb').write(s) if s != orig
}

Change-Id: I3b30ee60df0986f66c02132c65fc38a3fbb6bbdc
Reviewed-by: hjk <qthjk@ovi.com>
(cherry picked from qtcreator/29a93998df8405e8799ad23934a56cd99fb36403)
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Change-Id: I9b11dc8309c9739955e3acea12b564d6ad608f59
Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

When writing a file with write_file() we have to inform the pro file parser
cache to discard the file if it's existant in the cache, to ensure that
calling include() after write_file() always works.

Change-Id: I7d09269a57de55ca30b0e11dd40770de9f919f64
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from qtbase/f45d6414ad6ef1d75f049a61411cd954bcae29c3)
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Change copyrights and license headers from Nokia to Digia

Change-Id: If89e41b25a242ff376eacdf8790957bcf499cc66
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Change-Id: I66ec46dd87f922094f6937b50cc40e02ef08cc86
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: Ib4b7580dda53886247ad6eb10d17d8e67c51980d
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: I3841a7c154b90b73fe8f498fda035c8b3545c692
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I89fb3609f49f9a4f1e7d658b05e212febcb14c94
Sanity-Review: Jason McDonald <jason.mcdonald@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I1368cb534284016479211160cd8bf3cbc2f738e4
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
(cherry picked from commit 75719f04ee2c41312c70fee2271796d05ea08c0e)
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>

our policy and even more its implementation is mildly braindead ...

(cherry picked from commit 29a0fc05c1c0d31adc3787feb4d79bcc0af930f8)

Change-Id: I2a97a691af9218f035d4771820a9a265f945ad27
Reviewed-on: http://codereview.qt-project.org/4615


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

qt creator as of ddb918f.
not feeling like replaying the whole history ...

(cherry picked from commit f1249f94c07654f0b76e7a90fb81ed5b58cd30f7)

Conflicts:
	tools/linguist/shared/profileevaluator.cpp

Change-Id: Ief6f9bc0eed4e8a759e95ed321d158f4017710d4
Reviewed-on: http://codereview.qt-project.org/4605


Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>