llvm-project/clang
Fred Tingaud ba1c396e09 MSVC compatibility mode: fix error on unqualified templated base class initialization in case of partial specialization
I introduced a patch to handle unqualified templated base class
initialization in MSVC compatibility mode:
https://reviews.llvm.org/rGc894e85fc64dd8d83b460de81080fff93c5ca334
We identified a problem with this patch in the case where the base class
is partially specialized, which can lead to triggering an assertion in
the case of a mix between types and values.
The minimal test case is:

  template <typename Type, int TSize> class Vec {};
  template <int TDim> class Index : public Vec<int, TDim> {
    Index() : Vec() {}
  };
  template class Index<0>;

The detailed problem is that I was using the
`InjectedClassNameSpecialization`, to which the class template arguments
were then applied in order. But in the process, we were losing all the
partial specializations of the base class and creating an index mismatch
between the expected and passed arguments.

Patch By: frederic-tingaud-sonarsource

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D130709
2022-08-16 17:09:55 +02:00
..
bindings Fixed a number of typos 2022-08-01 13:13:18 -04:00
cmake Reland "[lldb/Fuzzer] Add fuzzer for expression evaluator" 2022-08-04 11:47:06 -04:00
docs [Sema] fix false -Wcomma being emitted from void returning functions 2022-08-16 20:44:38 +08:00
examples
include [clang][dataflow] Add an option for context-sensitive depth 2022-08-15 19:58:40 +00:00
lib MSVC compatibility mode: fix error on unqualified templated base class initialization in case of partial specialization 2022-08-16 17:09:55 +02:00
runtime Fix running orc-rt tests with LLVM_BUILD_EXTERNAL_COMPILER_RT (again). 2022-07-05 15:20:08 -07:00
test MSVC compatibility mode: fix error on unqualified templated base class initialization in case of partial specialization 2022-08-16 17:09:55 +02:00
tools Use llvm::all_of (NFC) 2022-08-14 16:25:36 -07:00
unittests [CFG] Fix crash on CFG building when deriving from a template. 2022-08-16 13:01:13 +02:00
utils [cmake] Fix tablegen exports 2022-08-16 14:17:23 +02:00
www [c++] implements DR692, DR1395 and tentatively DR1432, about partial ordering of variadic template partial specialization or function template 2022-08-14 14:37:40 -07:00
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt clang/cmake: Drop use of llvm-config for LLVM install discovery 2022-08-06 16:22:59 -04:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt

README.txt

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source-level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:             http://clang.llvm.org/
Building and using Clang:         http://clang.llvm.org/get_started.html
Clang Static Analyzer:            http://clang-analyzer.llvm.org/
Information on the LLVM project:  http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang forums:
  https://discourse.llvm.org/c/clang/

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/