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>
The old implementation readed the file and converted the QString toUtf8,
which seems wrong. Now use Creators default encoding.
This fixes at least wrong macro offsets that leaded to highlighting
errors in Find Usages, if there were non-ASCII characters before the
macro definition.
This should also partially solve QTCREATORBUG-7122.
Change-Id: Ic4a5add5f4769bd3d5b62fc2d67598e7abf352d9
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Does not build, is not being maintained, purpose is unclear.
Change-Id: I00f3bbc9580b57e3945882a411af502a78f4864f
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
The class' member functions are intended to be used
instead of the Q_OS_* macros in all contexts where
the latter are not syntactically required.
This lowers the likelihood of changes made on one
platform breaking the build on another, e.g. due to
the code model missing symbols in #ifdef'ed out code
when refactoring.
Change-Id: I4a54788591b4c8f8d589b8368a6c683d4155c9fa
Reviewed-by: hjk <qthjk@ovi.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>
- 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>
Make sure the environment line is consistent during preprocessor
directives and identifier handling so clients can rely on consistent
information. Particularly important for macro usages.
New tests also added.
Change-Id: I962a39a86cd17b8d945d2959c2c95e2d258ea3e6
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 reverts commit e3e67467cfea5934f16a95385761455b0c495a0d
Reason is that it shows errors for calls to function-like macros. For example, any use of Q_DISABLE_COPY results in invalid errors.
Change-Id: I1fd1473ac5a30da5b9aebf6a3f0f11055bdbe8ad
Reviewed-by: Erik Verbruggen <erik.verbruggen@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: I6ab463996dda47554839f482da47f561f76663a7
Reviewed-by: Erik Verbruggen <erik.verbruggen@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>
When the information for a project is updated, the mapping was cleared
and only recalculated for the new project info. Thereby wiping out
the info for any previously added project.
Change-Id: Ic6999b9be07f8cb6b4638723e6c8c7d2d3ca52e7
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>
And adapt the other API respectively.
Change-Id: I1e04e555409be09242db6890f9e013396f83aeed
Reviewed-by: Bill King <bill.king@nokia.com>
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>
The order of actions and thus the state at which the signals are emitted
has changed. The aboutToUnloadSession comes before the actual saving
now. Also the aboutToLoadSession is after restoring values but before
restoring projects and editors.
Change-Id: I3eae66cffae970f00535d8d6e2bb11a6ca645456
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>
It causes a conflict with the new QtConcurrent library
of Qt 5 and is quite small.
Change-Id: Ib97ab6daf8f67a88300cf03f044ba3593a4cd270
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>
Continuinng a previous commit... This is in order to make
the interface clearer.
Change-Id: Ic1b05217f878578bc84a064927507b75981c47d6
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
This is not really a direct mapping to the Microsoft specifc
ones, but I guess defining such macros is an acceptable solution.
Change-Id: I17a9414364ef664f2e8afa7ececc6a87f663049e
Reviewed-on: http://codereview.qt.nokia.com/4277
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>
There is logic in the preprocessor that assumes a normalized line
ending. Other patches have already fixed the issue in other parts.
Change-Id: Iac262da361b6528cc9466a6c87e83da95af9ea04
Reviewed-on: http://codereview.qt.nokia.com/4252
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>
