llvm-project/clang
Erich Keane 5c2c60d2fc Teach CallGraph to look into Generic Lambdas.
CallGraph visited LambdaExpr by getting the Call Operator from
CXXRecordDecl (LambdaExpr::getCallOperator calls
CXXRecordDecl::getLambdaCallOperator), which replaced generic lambda
call operators with the non-instantiated FunctionDecl.  The result was
that the CallGraph would only pick up non-dependent calls.

This patch does a few things:
1- Extend CXXRecordDecl to have a getDependentLambdaCallOperator, which
will get the FunctionTemplateDecl, rather than immediately getting the
TemplateDecl.
2- Define getLambdaCallOperator and getDependentLambdaCallOperator in
terms of a common function.
3- Extend LambdaExpr with a getDependentCallOperator, which just calls
the above function.
4- Changes CallGraph to handle Generic LambdaExprs.

llvm-svn: 373247
2019-09-30 19:12:29 +00:00
..
INPUTS
bindings [TestCommit] Trivial change to test commit access. 2019-09-19 09:24:42 +00:00
cmake [CMake][Fuchsia] Enable experimental pass manager by default 2019-08-29 23:12:06 +00:00
docs [clang] [AST] Treat "inline gnu_inline" the same way as "extern inline gnu_inline" in C++ mode 2019-09-27 12:25:19 +00:00
examples Fixup build of clang-interpreter example after change in r370122. 2019-08-28 02:13:24 +00:00
include Teach CallGraph to look into Generic Lambdas. 2019-09-30 19:12:29 +00:00
lib Teach CallGraph to look into Generic Lambdas. 2019-09-30 19:12:29 +00:00
runtime [GWP-ASan] Mutex implementation [2]. 2019-05-30 19:45:32 +00:00
test Teach CallGraph to look into Generic Lambdas. 2019-09-30 19:12:29 +00:00
tools Correct function declarations; NFC. 2019-09-30 14:43:52 +00:00
unittests [clang-format] Reference qualifiers in member templates causing extra indentation. 2019-09-29 13:45:38 +00:00
utils [OpenCL] Add version handling and add vector ld/st builtins 2019-09-19 13:41:51 +00:00
www [cxx_status] Mark P0784R7 as partially complete. 2019-09-29 07:16:13 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [CMake] Don't set Python_ADDITIONAL_VERSIONS 2019-07-18 15:17:42 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt [NFC] Test commit 2019-06-12 07:50:48 +00:00

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 development mailing list:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

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