Some API calls accept 'NULL' instead of a char array (e.g. the second
argument to 'clang_ParseTranslationUnit'). For Python 3 compatibility,
all strings are passed through 'c_interop_string' which expects to
receive only 'bytes' or 'str' objects. This change extends this
behavior to additionally allow 'None' to be supplied.
A test case was added which breaks in Python 3, and is fixed by this
change. All the test cases pass in both, Python 2 and Python 3.
llvm-svn: 316264
Summary:
This patch allows checking the availability of cursors through libclang and clang.cindex (Python).
This e.g. allows to check whether a C++ member function has been marked as deleted.
Reviewers: arphaman, jbcoe
Reviewed By: jbcoe
Subscribers: cfe-commits
Tags: #clang
Patch by jklaehn (Johann Klähn)
Differential Revision: https://reviews.llvm.org/D36973
llvm-svn: 315959
Summary: Previously, `VisitAttributes` was not called for function and class templates and thus their attributes were not accessible using libclang.
Reviewers: bkramer, arphaman, rsmith, jbcoe
Reviewed By: jbcoe
Subscribers: cfe-commits
Tags: #clang
Patch by jklaehn (Johann Klähn)
Differential Revision: https://reviews.llvm.org/D36955
llvm-svn: 315958
Summary:
Previously the `_tu` was not propagated to the returned cursor, leading to errors when calling any
method on that cursor (e.g. `cursor.referenced`).
Reviewers: jbcoe, rsmith
Reviewed By: jbcoe
Subscribers: cfe-commits
Tags: #clang
Patch by jklaehn (Johann Klähn)
Differential Revision: https://reviews.llvm.org/D36953
llvm-svn: 313913
Introduce the 'TLS Kind' property of variable declarations through
libclang. Additionally, provide a Python accessor for it, and test that
functionality.
Patch by Masud Rahman!
llvm-svn: 313111
This commit allows checking whether an enum declaration is scoped
through libclang and clang.cindex (Python).
Patch by Johann Klähn!
Differential Revision: https://reviews.llvm.org/D35187
llvm-svn: 307771
This commit allows checking whether an enum declaration is scoped
through libclang and clang.cindex (Python).
Differential Revision: https://reviews.llvm.org/D35187
llvm-svn: 307769
Summary: This patch exposes the exception specification type (noexcept,
etc.) of a C++ function through libclang and Python clang.cindex.
Reviewers: rsmith, aaron.ballman
Reviewed By: aaron.ballman
Subscribers: jbcoe, cfe-commits
Differential Revision: https://reviews.llvm.org/D34091
Patch by Andrew Bennieston
llvm-svn: 306483
Expose the following functions:
- clang_getTypedefName
- clang_getAddressSpace
Patch by Simon Perretta.
Differential Revision: https://reviews.llvm.org/D33598
llvm-svn: 304978
Summary:
Introduce an interop string to convert from unicode to c-strings where needed.
Add missing conversions from _CXString to strings in function registrations.
Explicitly evaluate lists where Python 3's lazy iterators would not otherwise do so.
This is an improvement upon the reverted change proposed in https://reviews.llvm.org/D26082
Reviewers: compnerd, skalinichev, modocache, MathieuDuponchelle
Reviewed By: compnerd
Subscribers: cfe-commits
Tags: #clang-c
Differential Revision: https://reviews.llvm.org/D31568
llvm-svn: 300829
This reverts commit 4464581bb63e9789e9ee231a8c8800be5f614743.
Memory access issues on Linux were reported by Mathieu Duponchelle and
discussed here: https://reviews.llvm.org/D26082.
llvm-svn: 291907
Summary:
Python bindings tests now pass in Python 3.
`map` in Python 3 is lazily evaluated so the method by which functions are registered needed updating.
Strings are unicode in Python 3 not UTF-8, I've tried to create an new c_types-like class (c_string_p) to automate the conversion.
String conversions made explicit where required.
Reviewers: eliben, nemanjai, skalinichev, compnerd
Subscribers: mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D26082
llvm-svn: 285909
This exposes the Clang API bindings clang_getChildDiagnostics (which returns a
CXDiagnosticSet) and clang_getNumDiagnosticsInSet / clang_getDiagnosticInSet (to
traverse the CXDiagnosticSet), and adds a helper children property in the Python
Diagnostic wrapper.
Also, this adds the missing OVERLOAD_CANDIDATE (700) cursor type.
Patch by Hanson Wang!
llvm-svn: 268167
Summary:
I have exposed the following function through libclang and the clang.cindex python bindings:
clang_CXXConstructor_isConvertingConstructor,
clang_CXXConstructor_isCopyConstructor,
clang_CXXConstructor_isDefaultConstructor,
clang_CXXConstructor_isMoveConstructor,
clang_CXXMethod_isDefaulted
I need (some of) these methods for a C++ code model I am building in Python to drive a code generator.
Reviewers: compnerd, skalinichev
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D15469
llvm-svn: 267706
It used to work, but was accidentally broken by r179769.
The issue with decayed types was fixed by r190796.
So this patch partially reverts r179769, and adds more tests.
This also fixes PR 18669.
Patch by Sergey Kalinichev.
llvm-svn: 246778
It should bring the bots back.
Original messagses:
r227448:
Remove unnecessary default.
r227438:
Fix Index/print-type.cpp test following r227432.
r227432:
libclang: Add three functions useful for dealing with anonymous fields:
clang_Cursor_getOffsetOfField
clang_Cursor_isAnonymous
clang_Type_visitFields
Python: Add corresponding methods for dealing with anonymous fields.
Patch by Loïc Jaquemet
llvm-svn: 227472
Before r160106 there was a way to recursively visit all descendants of a cursor
via Cursor_visit, but it was removed. Since then, every user needs to
reimplement the recursive descent into get_children.
Adding a walk_preorder() method to Cursor that conveniently implements recursive
walking in a Pythonic way. This also greatly simplifies get_cursor and
get_cursors in tests/cindex/util.py (walk_preorder is now tested through these
utility functions, since they are used in many tests).
llvm-svn: 209793
Expose the enum CX_CXXAccessSpecifier in the python bindings as a property of
the cursor. If access specifier is not applicable to the node, return the
INVALID specifier rather than raising an exception.
Patch by Tamás Szeli!
llvm-svn: 207173
The code inside cindex.py was comparing NULL pointer returned by
clang_parseTranslationUnit and clang_createTranslationUnit with None.
However, as illustrated by the two tests I've added, those conditions
were ineffective which resulted in assert triggering later on.
Instead, a pointer is now treated as a boolean value, a NULL pointer being
False.
Contributed-by: Xavier Deguillard <deguilx@gmail.com>
llvm-svn: 177408
