[libclang] Add API to query more information about base classes. (#120300)

The first API is clang_visitCXXBaseClasses: this allows visiting the
base classes without going through the generic child

[libclang] Add API to query more information about base classes. (#120300)

The first API is clang_visitCXXBaseClasses: this allows visiting the
base classes without going through the generic child visitor (which is
awkward, and doesn't work for template instantiations).

The second API is clang_getOffsetOfBase; this allows computing the
offset of a base in the class layout, the same way
clang_Cursor_getOffsetOfField computes the offset of a field.

Also, add a Python binding for the existing function
clang_isVirtualBase.

show more ...

[clang] Migrate away from PointerUnion::{is,get} (NFC) (#119654)

Note that PointerUnion::{is,get} have been soft deprecated in
PointerUnion.h:

// FIXME: Replace the uses of is(), get() and dyn

[clang] Migrate away from PointerUnion::{is,get} (NFC) (#119654)

Note that PointerUnion::{is,get} have been soft deprecated in
PointerUnion.h:

// FIXME: Replace the uses of is(), get() and dyn_cast() with
// isa<T>, cast<T> and the llvm::dyn_cast<T>

I'm not touching PointerUnion::dyn_cast for now because it's a bit
complicated; we could blindly migrate it to dyn_cast_if_present, but
we should probably use dyn_cast when the operand is known to be
non-null.

show more ...

[clang][NFC] Refactor `TagTypeKind` (#71160)

This patch converts TagTypeKind into scoped enum. Among other benefits,
this allows us to forward-declare it where necessary.

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

show more ...

[libclang] Remove the 'extern "C"' blocks from the implementation files.

These are unnecessary, the declarations already carry the 'extern C' property, and if there is mismatch
between declaration a

[libclang] Remove the 'extern "C"' blocks from the implementation files.

These are unnecessary, the declarations already carry the 'extern C' property, and if there is mismatch
between declaration and definition then we will get linker errors via libclang.exports.

llvm-svn: 290025

show more ...

[C++11] Use 'nullptr'. Tools edition.

llvm-svn: 210422

[libclang] Have clang_getCXXAccessSpecifier() also return the access control of a C++ declaration within its parent scope.

Suggested by Stefan Seefeld.

llvm-svn: 179297

libclang: change return type of getCursorDecl() to 'const Decl *'

llvm-svn: 173278

libclang: change CXCursor to store 'const void *' pointers for
const-correctness, and update all users

llvm-svn: 172252

libclang: use getCursorTU and getCursorASTUnit instead of explicit casts

llvm-svn: 172241

Normalize line endings of r163013 (part 2).

llvm-svn: 163032

Improved MSVC __interface support by adding first class support for it, instead of aliasing to "struct" which had some incorrect behaviour. Patch by David Robins.

llvm-svn: 163013

Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)

llvm-svn: 148292

[libclang] Introduce CXCursor_CXXAccessSpecifier for C++'s public:/private:/protected: specifiers.

Patch by Paolo Capriotti!

llvm-svn: 140864

Change CXTranslationUnit to not directly cast to an ASTUnit*,
but to wrap both an ASTUnit and a "string pool"
that will be used for fast USR generation.

This requires a bunch of mechanical changes,

Change CXTranslationUnit to not directly cast to an ASTUnit*,
but to wrap both an ASTUnit and a "string pool"
that will be used for fast USR generation.

This requires a bunch of mechanical changes, as
there was a ton of code that assumed that CXTranslationUnit
and ASTUnit* were the same.

Along with this change, introduce CXStringBuf,
which provides an llvm::SmallVector<char> backing
for repeatedly generating CXStrings without a huge
amount of malloc() traffic. This requires making
some changes to the representation of CXString
by renaming a few fields (but keeping the size
of the object the same).

llvm-svn: 119337

show more ...

Move CXString creation/management routines into
their own .cpp file and make the interpretation
of its flags private.

llvm-svn: 119319

Introduce a new libclang function,
clang_getSpecializedCursorTemplate(), which determines the template
(or member thereof) that the given cursor specializes or from which it
was instantiated. This ro

Introduce a new libclang function,
clang_getSpecializedCursorTemplate(), which determines the template
(or member thereof) that the given cursor specializes or from which it
was instantiated. This routine can be used to establish a link between
templates and their instantiations/specializations.

llvm-svn: 112780

show more ...

Add a new libclang function clang_getTemplateCursorKind(), which
determines the kind of declaration that would be generated if the
given template were instantiated. This allows a client to distinguis

Add a new libclang function clang_getTemplateCursorKind(), which
determines the kind of declaration that would be generated if the
given template were instantiated. This allows a client to distinguish
among class/struct/union templates and function/member function/static
member function templates.

Also, teach clang_CXXMethod_isStatic() about function templates.

llvm-svn: 112655

show more ...

Add source file I meant to include in my previous commit.

llvm-svn: 112303