This functionality was added about three years ago, but has been in a
significantly broken state since it was added. It has begun to cause a
maintenance burden for work in Clang (largely due to the complexity of
having two levels of code generation involved), and the original author
is unable to help maintain it. Because it only worked under limited
circumstances and because of the maintenance burden, it is being
removed. If someone wishes to resurrect the functionality, they should
hopefully be able to do so from this one commit.
Fixes#82591
The clang-query tool has the ability to execute or pre-load queries from
a file when the tool is launched, but doesn't have the ability to do the
same from the interactive REPL prompt. Because the prompt also doesn't
seem to allow multi-line matchers, this can make prototyping and
iterating on more complicated matchers difficult.
Supporting a dynamic load at REPL time allows the cost of reading the
compilation database and building the AST to be imposed just once, and
allows faster prototyping.
Checks if introspection support is available set output kind parser.
If it isn't present the auto complete will not suggest `srcloc` and an error query will be reported if a user tries to access it.
Reviewed By: steveire
Differential Revision: https://reviews.llvm.org/D101365
This reverts commit 97aa593a8387586095b7eac12974ba2fdd08f4c3 as it
causes problems (PR45453) https://reviews.llvm.org/D77574#1966321.
This additionally adds an explicit reference to FrontendOpenMP to
clang-tidy where ASTMatchers is used.
This is hopefully just a temporary solution. The dependence on
`FrontendOpenMP` from `ASTMatchers` should be handled by CMake
implicitly, not us explicitly.
Reviewed By: aheejin
Differential Revision: https://reviews.llvm.org/D77666
Revert "Fix -Wunused-lambda-capture warnings."
This reverts commit 2369560f4a7720b19edfbf9de14ef061307ff773.
This reverts commit 522ee29a4fb3814db604b585c8637247477ec057.
clang/lib/ASTMatchers/Dynamic/Parser.cpp:610:13: warning: implicit conversion turns string literal into bool: 'const char [35]' to 'bool' [-Wstring-conversion]
assert(!"Newline should never be found here");
Use clang_target_link_libraries() in order to support linking against
libclang-cpp instead of static libraries.
Differential Revision: https://reviews.llvm.org/D68448
llvm-svn: 373786
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
Summary:
Add granular options for AST dumping, text printing and diagnostics.
This makes it possible to
* Have both diag and dump active at once
* Extend the output with other queryable content in the future.
Reviewers: aaron.ballman, pcc, ioeric, ilya-biryukov, klimek, sammccall
Reviewed By: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D52857
llvm-svn: 345522
Summary: This will make it possible to add non-exclusive mode output.
Reviewers: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D53501
llvm-svn: 345194
Summary: Future development can then dump other content than AST.
Reviewers: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D53500
llvm-svn: 345193
Summary:
This is useful if using clang-query -f with a file containing multiple
matchers.
Reviewers: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D52859
llvm-svn: 344840
Summary:
It is possible to pass a file of commands to clang-query using the
command line option -f or --preload. Make it possible to write comments
in such files.
Reviewers: aaron.ballman
Reviewed By: aaron.ballman
Subscribers: mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D52752
llvm-svn: 343666
The `let` command was added in commit 045c15ba (Add new 'let' command to
bind arbitrary values into constants., 2014-04-23).
The `let` command and the non-existant `l` command were documented in
commit 233092a0 (Add 'let' to the help message., 2015-02-27).
Implement the `l` command now for completeness.
llvm-svn: 343533
We currently use target_link_libraries without an explicit scope
specifier (INTERFACE, PRIVATE or PUBLIC) when linking executables.
Dependencies added in this way apply to both the target and its
dependencies, i.e. they become part of the executable's link interface
and are transitive.
Transitive dependencies generally don't make sense for executables,
since you wouldn't normally be linking against an executable. This also
causes issues for generating install export files when using
LLVM_DISTRIBUTION_COMPONENTS. For example, clang has a lot of LLVM
library dependencies, which are currently added as interface
dependencies. If clang is in the distribution components but the LLVM
libraries it depends on aren't (which is a perfectly legitimate use case
if the LLVM libraries are being built static and there are therefore no
run-time dependencies on them), CMake will complain about the LLVM
libraries not being in export set when attempting to generate the
install export file for clang. This is reasonable behavior on CMake's
part, and the right thing is for LLVM's build system to explicitly use
PRIVATE dependencies for executables.
Unfortunately, CMake doesn't allow you to mix and match the keyword and
non-keyword target_link_libraries signatures for a single target; i.e.,
if a single call to target_link_libraries for a particular target uses
one of the INTERFACE, PRIVATE, or PUBLIC keywords, all other calls must
also be updated to use those keywords. This means we must do this change
in a single shot. I also fully expect to have missed some instances; I
tested by enabling all the projects in the monorepo (except dragonegg),
and configuring both with and without shared libraries, on both Darwin
and Linux, but I'm planning to rely on the buildbots for other
configurations (since it should be pretty easy to fix those).
Even after this change, we still have a lot of target_link_libraries
calls that don't specify a scope keyword, mostly for shared libraries.
I'm thinking about addressing those in a follow-up, but that's a
separate change IMO.
Differential Revision: https://reviews.llvm.org/D40823
llvm-svn: 319840
Summary:
This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html
"Now I am become Death, the destroyer of worlds."
-J. Robert Oppenheimer
Reviewers: chandlerc, grosbach, bob.wilson, echristo
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D16475
llvm-svn: 258864
Summary:
Add new 'let' command to bind arbitrary values into constants.
These constants can then be used in the matcher expressions.
Reviewers: pcc
CC: cfe-commits
Differential Revision: http://reviews.llvm.org/D3383
llvm-svn: 206984
This removes all references to OwningPtr, which should be fairly
undisruptive to out-of-tree projects since they are unlikely to use
clang-tools-extra as a library instead of a set of tools.
llvm-svn: 203382
