Change-Id: I5636039c79be40505c707f775b228bc51f35c243
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>

Record revisions of documents in macro definitions and usages. Then,
when searching for usages, check the revision of the documents against
the revision of the macros. If they are out-of-sync, repreprocess the
documents to get up-to-date info.

Task-number: QTCREATORBUG-7872
Change-Id: I846bb52ec660024728ab117a9fb7e43382a50e63
Reviewed-by: Christian Stenger <christian.stenger@digia.com>

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

Change-Id: I03f907dd0e8d9d63f0dfd38499c98296b5c7871a
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

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

- Highlight all function/methods (not just virtual methods).
- Highlight as a function even if number of arguments does not match. In
  that case, add a diagnostic message to indicate there are too many/too
  few arguments.
- Fix highlighting of parameters in function declarations.
  These used to be handled indiferently, and they could be mistaken for
  type or field references.
- Properly highlight template method calls.

Change-Id: I6e61c9ee47763db95c62314f9cc1c4d398df38b3
Reviewed-by: Leandro Melo <leandro.melo@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>

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

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

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

This patch introduces a priority-based mechanism when searching for certains
symbols in the snapshot. The priority corresponds to how similar the file path
from the "reference" symbol is to the file path from the "candidate" symbol.
This solves a variety of issues when matching "equivalent" symbols but that
are in another file/project, such as when following a function declaration,
a forward class declaration, or adding a definition through a quickfix.

There's now a symbol finder which will compute the "best" search order and cache
the most recent results. A consequence is that following symbols in some cases
is slower, but not apparently significatly.

Note: The "find" functions were moved from the Snapshot to the new SymbolFinder
class.

Task-number: QTCREATORBUG-6697
Task-number: QTCREATORBUG-6792

Change-Id: Ia518f014275fec1f4d0cb3224bd4e06a9df6d557
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Continuinng a previous commit... This is in order to make
the interface clearer.

Change-Id: Ic1b05217f878578bc84a064927507b75981c47d6
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

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

Task-number: QTCREATORBUG-3199

Change-Id: I591490ceafadc0f5a07c63ec063f1bdfa7055f47
Reviewed-on: http://codereview.qt-project.org/4074


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

This is now necessary due to the recent change
that added the non-inline operator==.

Change-Id: I62255ddeb09f1e312a802db9733575e73ea56478
Reviewed-on: http://codereview.qt.nokia.com/3928


Reviewed-by: Christian Kamm <christian.d.kamm@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>

Contrary to StringLiterals, keeping them around is unnecessary.

Change-Id: Idc1967c125e1373e69ce4c7640328d323a84ec14
Reviewed-on: http://codereview.qt.nokia.com/3395


Reviewed-by: Roberto Raggi <roberto.raggi@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>

When editing a function declaration or definition the code model
may realize the same changes have to be applied somewhere else. A
refactoring marker will pop up that can be clicked to perform the
changes. Alternatively, press enter to apply.

Change-Id: I2299a2ecfb6a8f87d4853fc7cfa99486f890a1d3
Reviewed-on: http://codereview.qt.nokia.com/2909


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

Change-Id: I8b73d583be1ee7183f4074bce49d5390e38631a2

We use the latter style everywhere else to signify the end of a namespace block.

Reviewed-by: hjk

Reviewed-by: Erik Verbruggen

That is, we don't look at the column position anymore when searching
the function under cursor.

If it encounters a forward declaration, it tries to find the class
declaration globally now.

Task-number: QTCREATORBUG-20