Ran script to remove inludes on a trial-and-error basis and
manually corrected it.

Change-Id: Ic8464ea084ca1ab401e9f4a7d0183b92b4038902
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Iacf8cb12dd623c908538d80ee2595297a9bdde71
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

There were quite a few classes using CPlusPlus namespace in the
CppTools plugin. Rename them and do some other small namespace
related coding style fixups.

Change-Id: I093fc1f3fc394fd9923e3f18d5f66522e288f21d
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

... and adjust INCLUDEPATH accordingly.

while i'm at messing with include statements, also re-order the include
blocks according to policy and sort them within bigger blocks.

Change-Id: I7762abfd7c4ecf59432b99db2f424e4fa25733a5
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Please, read blueprint here:
http://qt-project.org/wiki/Blueprint-for-language-specs-system



Removed feature from QbsProjectManager: it not longer splits project on
separate C and C++ parts, because Qt version used only by clang parser
(not native) and can be ignored for pure C and Objective-C without C++.

Change-Id: I1c561f7f9f915cc6cb8579d19db74e8352f54c1e
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

Change-Id: Iab4dee2a607d453b3e80fe591b70329ab48d27a9
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: I69e892de34e06a0c95b3218abd8a0bb72966d875
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: I5636039c79be40505c707f775b228bc51f35c243
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: I9b199df863b404e4cb2ce3c76c920b9010c09260
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: Ic6a9ff0359625021ebc061d22db6811814534205
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Track the typical #ifndef/#define/#endif usage in header files to see if
the macro is an include guard. If so, store it in the Document. No
behavioural change, just recording the name.

This can be used in the future to track if a file needs to be re-parsed
when a macro changes: if it was used in the file, and not defined in it
nor being the include-guard, a file should be re-preprocessed and
re-parsed.

It can also be used to check if two files have the same include guard.

Change-Id: I2715f529997a7b24a11bdbc6150652e2669f1a46
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Instead of checking each file's full path individually we store the
cleaned version of the directory.

Change-Id: Icaa41a38d6608ba364fcb0e01cc9eb1db99470ac
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

The indexing support for the built-in code model is moved to its own
file. Symbol searching will now call for a searcher through that support
interface, which will create a fully configured and ready-to-go searcher
that can be started in the/a future.

Change-Id: Idc3ee1c7c789a69fa05ee1d42415313dcea94cf8
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

This method is called when the QTCREATOR_DUMP_PROJECT_INFO environment
variable is defined.

Change-Id: Id314994a2eed79cf688f5ef82f597524dba7a5cd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: Iff35840d73882a212dd77b54e4223c0b4111ac1c
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Also removed two TODOs.

Change-Id: I91b235795da7e87a21782d189844eacdd68c5f3c
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Does not build, is not being maintained, purpose is unclear.

Change-Id: I00f3bbc9580b57e3945882a411af502a78f4864f
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I7134d7de30bcf9f9dcfad42520dd45ee083a852d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Summary of most relevant items:

- Preprocessor output format change. No more gen true/false. Instead
  a more intuitive and natural expansion (like from a real compiler) is
  performed directly corresponding to the macro invocation. Notice that
  information about the generated tokens is not lost, because it's now
  embedded in the expansion section header (in terms of lines and columns
  as explained in the code). In addition the location on where the macro
  expansion happens is also documented for future use.

- Fix line control directives and associated token line numbers.
  This was not detected in tests cases because some of them were
  actually wrong: Within expansions the line information was being
  considered as originally computed in the macro definition, while
  the desired and expected for Creator's reporting mechanism (just
  like regular compilers) is the line from the expanded version
  of the tokens.

- Do not allow for eager expansion. This was previously being done
  inside define directives. However, it's not allowed and might
  lead to incorrect results, since the argument substitution should
  only happen upon the macro invocation (and following nested ones).
  At least GCC and clang are consistent with that. See test case
  tst_Preprocessor:dont_eagerly_expand for a detailed explanation.

- Revive the 'expanded' token flag. This is used to mark every token
  that originates from a macro expansion. Notice, however, that
  expanded tokens are not necessarily generated tokens (although
  every generated token is a expanded token). Expanded tokens that
  are not generated are those which are still considered by our
  code model features, since they are visible on the editor. The
  translation unit is smart enough to calculate line/column position
  for such tokens based on the information from the expansion section
  header.

- How expansions are tracked has also changed. Now, we simply add
  two surrounding marker tokens to each "top-level" expansion
  sequence. There is an enumeration that control expansion states.
  Also, no "previous" token is kept around.

- Preprocessor client methods suffered a change in signature so
  they now receive the line number of the action in question as
  a paramater. Previously such line could be retrieved by the client
  implementation by accessing the environment line. However, this
  is not reliable because we try to avoid synchronization of the
  output/environment lines in order to avoid unnecessary output,
  while expanding macros or handling preprocessor directives.

- Although macros are not expanded during define directives (as
  mentioned above) the preprocessor client is now "notified"
  when it sees a macro. This is to allow usage tracking.

- Other small stuff.

This is all in one patch because the fixes are a consequence
of the change in preprocessing control.

Change-Id: I8f4c6e6366f37756ec65d0a93b79f72a3ac4ed50
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Works the same way as Rename Usages for C++ Symbols.

For now, no Search Again as this requieres further work.

Task-number: QTCREATORBUG-413

Change-Id: I09e85ea1e8c247f5ce0b6bc566aba8018c1569e4
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

Change-Id: Idb93d359bd45696a38cb863dcea30c5c377eeabb
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: Ief6ea71f750b6ba19b650050bae376f4ad82d9d2
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: I339696763b045ef1bda17dd55746738ef4ddbb67
Reviewed-by: hjk <qthjk@ovi.com>

When setting the environment variable
QTCREATOR_DUMP_FILENAME_WHILE_PARSING, the indexer will write the file
name of the file it is processing to stderr.

Change-Id: Iaed582512b87fd0584feb4e459a4094be32d5745
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

This rewrite fixes a couple of issues with the pre-processor. It now
supports:
- macros in macro bodies
- stringification of parameters [cpp.stringize]
- the concatenation operator [cpp.concat]
- #include MACRO_HERE
- defined() inside macro bodies used in pp-conditions.

Change-Id: Ifdb78041fb6afadf44f939a4bd66ce2832b8601f
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

If the semantic highlighter does not take care of setting showing the wiggly
lines for diagnostics in the editor, the model manager will do.

Change-Id: Ie69fb798dd53d60ddca1668b8f586266a0daca4b
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Change-Id: Iffaa18f848a22f6961b49dff048672b194570df6
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Change-Id: I89634989a7f360a30f7ed1bde4e67c93551ddfe4
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I990fdf5411153041c6b4c62f31b453342d59de53
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

A manual squash/merge of the changes below, plus a couple of subsequent
code fixes.

59085aa5fbb99e2d786cd2c1a06c24a111ccb49f:
    Modify CppModel::ProjectInfo

    Adding per project node information, to pass on the correct
    defines/includes for each file, instead of aggregating them incorrectly.

    Also split up SOURCES and OBJECTIVE_SOURCES.

    Also ask the toolchain to convert the compilerflags to flags the
    codemodel understands, for now only gcc and only c++11.

    Also make the toolchain aware of the flags used to compile, so that it
    can emit the correct defines.

    Note: No header files are passed on.

74028802314cd4e75b41b46407433e07090a304d:
    GCC: Evaluate cxxflags when checking for predefined macros

ebaaa4957e4c02cc9637a998eddae1d0acd74f83:
    MSVC: Take cxxflags into account when checking for predefined macros

9bfce7e889bcf7bcc47bf880e3ea25945ca7d0d7:
    Compile fixes

Change-Id: I9de94ad038dfc5dc1987732e84b13fb4419c96f5
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>

Getting the #include directives ready for Qt5. This includes the
new-project wizards.

Change-Id: Ia9261f1e8faec06b9285b694d2b7e9a095978d2b
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

This way the editor does not need to know all the details of
instantiating or maintaining classes for highlighting and/or completion,
it can just ask the model manager. The change also enables different
highlighting- or completion-engines without changes to the cppeditor.

Change-Id: I8000d9d9fe446b292defddb2295493cf77d0f14a
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

Change-Id: I9b690d9b150c8d162b15370f9f8986267c9128f1
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Setting extra diagnostics would call updateDocument which would in turn
trigger another scan.

Change-Id: I3810a380cdf716a12767d94ff82dc30f8ae3954d
Reviewed-on: http://codereview.qt.nokia.com/3917


Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

Change-Id: I1e206e09c4068cc541978ee148f9ed8c4138c249
Reviewed-on: http://codereview.qt.nokia.com/3579


Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>

It now lives in qmljstools/qmljsfindexportedcpptypes, all in one place.

Also ensures that the source code is available when a file is being
scanned for QML exports. This will enable checking comments for
annotations about the URI a plugin is usually imported as.

Change-Id: I1da36d0678e0a8d34b171dbe0f6b5690d89eb18b
Reviewed-on: http://codereview.qt.nokia.com/3392


Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>

Change-Id: I8a8878c420c0f8d24db16d606aace42519ac3047
Reviewed-on: http://codereview.qt.nokia.com/1151


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bill King <bill.king@nokia.com>