llvm-project/clang
Sam McCall bb2cf63b32 [CodeComplete] Add an option to omit results from the preamble.
Summary:
Enumerating the contents of a namespace or global scope will omit any
decls that aren't already loaded, instead of deserializing them from the
PCH.

This allows a fast hybrid code completion where symbols from headers are
provided by an external index. (Sema already exposes the information
needed to do a reasonabl job of filtering them).
Clangd plans to implement this hybrid.

This option is just a hint - callers still need to postfilter results if
they want to *avoid* completing decls outside the main file.

Reviewers: bkramer, ilya-biryukov

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D41989

llvm-svn: 322371
2018-01-12 14:51:47 +00:00
..
INPUTS
bindings Remove duplicate python libclang changes from r320748 2017-12-14 23:40:42 +00:00
cmake [Fuchsia] Remove LLDB from the toolchain distribution 2018-01-11 04:25:30 +00:00
docs [Docs] Fix typo in toolchain documentation 2018-01-12 02:57:02 +00:00
examples [CMake] Use PRIVATE in target_link_libraries for executables 2017-12-05 21:49:56 +00:00
include [CodeComplete] Add an option to omit results from the preamble. 2018-01-12 14:51:47 +00:00
lib [CodeComplete] Add an option to omit results from the preamble. 2018-01-12 14:51:47 +00:00
runtime [clang] Use add_llvm_install_targets 2017-11-30 22:35:02 +00:00
test [CodeComplete] Add an option to omit results from the preamble. 2018-01-12 14:51:47 +00:00
tools [CodeComplete] Add an option to omit results from the preamble. 2018-01-12 14:51:47 +00:00
unittests [Lex] Inline a variable in test in preparation for more similar tests. NFC. 2018-01-10 23:37:29 +00:00
utils Make attribute instantiation instantiate all attributes, not just the first of 2018-01-04 23:42:29 +00:00
www Fix more inconsistent line endings. NFC. 2017-12-18 19:46:56 +00:00
.arcconfig [clang] Set up .arcconfig to point to new Diffusion C repository 2017-11-27 17:21:24 +00:00
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [OpenMP] NVPTX: Set default/minimum compute capability to sm_35 2017-12-07 20:27:31 +00:00
CODE_OWNERS.TXT Change code owner for Clang Static Analyzer to Devin Coughlin. 2017-11-17 23:19:04 +00:00
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt Test commit 2017-10-21 16:03:17 +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/