| Commit message (Collapse) | Author | Age | Files | Lines |
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Was reverted in r363379 due to build breakage.
Thanks to Nico Weber for reverting the original and suggesting the
fix.
Please see https://reviews.llvm.org/D61697
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@363502 91177308-0d34-0410-b5e6-96231b3b80d8
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It broke running check-lld on mac, see https://reviews.llvm.org/D61697
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@363379 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This test fails to link shared libraries because tries to run
a copied version of clang-check to see if the mock version of libcxx
in the same directory can be loaded dynamically. Since the test is
specifically designed not to look in the default just-built lib
directory, it must be disabled when building with
BUILD_SHARED_LIBS=ON.
Currently only disabling it on Darwin and basing it on the
enable_shared flag.
Reviewed By: ilya-biryukov
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D61697
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@363298 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357922 91177308-0d34-0410-b5e6-96231b3b80d8
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Re-commit r357915 with a fix for windows.
The assertion prevents it from applying fixes when used along with compilation
databases with relative paths. Added a test that demonstrates the assertion
failure.
An example of the assertion:
input.cpp:11:14: error: expected ';' after top level declarator
typedef int T
^
;
input.cpp:11:14: note: FIX-IT applied suggested code changes
clang-check: clang/tools/clang-check/ClangCheck.cpp:94: virtual std::string (anonymous namespace)::FixItOptions::RewriteFilename(const std::string &, int &): Assertion `llvm::sys::path::is_absolute(filename) && "clang-fixit expects absolute paths only."' failed.
#0 llvm::sys::PrintStackTrace(llvm::raw_ostream&) llvm/lib/Support/Unix/Signals.inc:494:13
#1 llvm::sys::RunSignalHandlers() llvm/lib/Support/Signals.cpp:69:18
#2 SignalHandler(int) llvm/lib/Support/Unix/Signals.inc:357:1
#3 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x110c0)
#4 raise (/lib/x86_64-linux-gnu/libc.so.6+0x32fcf)
#5 abort (/lib/x86_64-linux-gnu/libc.so.6+0x343fa)
#6 (/lib/x86_64-linux-gnu/libc.so.6+0x2be37)
#7 (/lib/x86_64-linux-gnu/libc.so.6+0x2bee2)
#8 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)
#9 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*>(char*, char*, std::__false_type)
#10 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*)
#11 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
#12 (anonymous namespace)::FixItOptions::RewriteFilename(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int&) clang/tools/clang-check/ClangCheck.cpp:101:0
#13 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data() const
#14 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_is_local() const
#15 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose()
#16 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()
#17 clang::FixItRewriter::WriteFixedFiles(std::vector<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >*) clang/lib/Frontend/Rewrite/FixItRewriter.cpp:98:0
#18 std::__shared_ptr<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2>::get() const
#19 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get() const
#20 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::operator->() const
#21 clang::CompilerInstance::getFrontendOpts() clang/include/clang/Frontend/CompilerInstance.h:290:0
#22 clang::FrontendAction::EndSourceFile() clang/lib/Frontend/FrontendAction.cpp:966:0
#23 __gnu_cxx::__normal_iterator<clang::FrontendInputFile*, std::vector<clang::FrontendInputFile, std::allocator<clang::FrontendInputFile> > >::operator++()
#24 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) clang/lib/Frontend/CompilerInstance.cpp:943:0
#25 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) clang/lib/Tooling/Tooling.cpp:369:33
#26 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) clang/lib/Tooling/Tooling.cpp:344:18
#27 clang::tooling::ToolInvocation::run() clang/lib/Tooling/Tooling.cpp:329:10
#28 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) clang/lib/Tooling/Tooling.cpp:518:11
#29 main clang/tools/clang-check/ClangCheck.cpp:187:15
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357921 91177308-0d34-0410-b5e6-96231b3b80d8
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The assertion prevents it from applying fixes when used along with compilation
databases with relative paths. Added a test that demonstrates the assertion
failure.
An example of the assertion:
input.cpp:11:14: error: expected ';' after top level declarator
typedef int T
^
;
input.cpp:11:14: note: FIX-IT applied suggested code changes
clang-check: clang/tools/clang-check/ClangCheck.cpp:94: virtual std::string (anonymous namespace)::FixItOptions::RewriteFilename(const std::string &, int &): Assertion `llvm::sys::path::is_absolute(filename) && "clang-fixit expects absolute paths only."' failed.
#0 llvm::sys::PrintStackTrace(llvm::raw_ostream&) llvm/lib/Support/Unix/Signals.inc:494:13
#1 llvm::sys::RunSignalHandlers() llvm/lib/Support/Signals.cpp:69:18
#2 SignalHandler(int) llvm/lib/Support/Unix/Signals.inc:357:1
#3 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x110c0)
#4 raise (/lib/x86_64-linux-gnu/libc.so.6+0x32fcf)
#5 abort (/lib/x86_64-linux-gnu/libc.so.6+0x343fa)
#6 (/lib/x86_64-linux-gnu/libc.so.6+0x2be37)
#7 (/lib/x86_64-linux-gnu/libc.so.6+0x2bee2)
#8 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)
#9 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*>(char*, char*, std::__false_type)
#10 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*)
#11 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
#12 (anonymous namespace)::FixItOptions::RewriteFilename(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int&) clang/tools/clang-check/ClangCheck.cpp:101:0
#13 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data() const
#14 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_is_local() const
#15 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose()
#16 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()
#17 clang::FixItRewriter::WriteFixedFiles(std::vector<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >*) clang/lib/Frontend/Rewrite/FixItRewriter.cpp:98:0
#18 std::__shared_ptr<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2>::get() const
#19 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get() const
#20 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::operator->() const
#21 clang::CompilerInstance::getFrontendOpts() clang/include/clang/Frontend/CompilerInstance.h:290:0
#22 clang::FrontendAction::EndSourceFile() clang/lib/Frontend/FrontendAction.cpp:966:0
#23 __gnu_cxx::__normal_iterator<clang::FrontendInputFile*, std::vector<clang::FrontendInputFile, std::allocator<clang::FrontendInputFile> > >::operator++()
#24 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) clang/lib/Frontend/CompilerInstance.cpp:943:0
#25 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) clang/lib/Tooling/Tooling.cpp:369:33
#26 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) clang/lib/Tooling/Tooling.cpp:344:18
#27 clang::tooling::ToolInvocation::run() clang/lib/Tooling/Tooling.cpp:329:10
#28 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) clang/lib/Tooling/Tooling.cpp:518:11
#29 main clang/tools/clang-check/ClangCheck.cpp:187:15
........
Breaks windows buildbots
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357918 91177308-0d34-0410-b5e6-96231b3b80d8
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The assertion prevents it from applying fixes when used along with compilation
databases with relative paths. Added a test that demonstrates the assertion
failure.
An example of the assertion:
input.cpp:11:14: error: expected ';' after top level declarator
typedef int T
^
;
input.cpp:11:14: note: FIX-IT applied suggested code changes
clang-check: clang/tools/clang-check/ClangCheck.cpp:94: virtual std::string (anonymous namespace)::FixItOptions::RewriteFilename(const std::string &, int &): Assertion `llvm::sys::path::is_absolute(filename) && "clang-fixit expects absolute paths only."' failed.
#0 llvm::sys::PrintStackTrace(llvm::raw_ostream&) llvm/lib/Support/Unix/Signals.inc:494:13
#1 llvm::sys::RunSignalHandlers() llvm/lib/Support/Signals.cpp:69:18
#2 SignalHandler(int) llvm/lib/Support/Unix/Signals.inc:357:1
#3 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x110c0)
#4 raise (/lib/x86_64-linux-gnu/libc.so.6+0x32fcf)
#5 abort (/lib/x86_64-linux-gnu/libc.so.6+0x343fa)
#6 (/lib/x86_64-linux-gnu/libc.so.6+0x2be37)
#7 (/lib/x86_64-linux-gnu/libc.so.6+0x2bee2)
#8 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)
#9 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*>(char*, char*, std::__false_type)
#10 void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*)
#11 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
#12 (anonymous namespace)::FixItOptions::RewriteFilename(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int&) clang/tools/clang-check/ClangCheck.cpp:101:0
#13 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data() const
#14 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_is_local() const
#15 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose()
#16 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()
#17 clang::FixItRewriter::WriteFixedFiles(std::vector<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >*) clang/lib/Frontend/Rewrite/FixItRewriter.cpp:98:0
#18 std::__shared_ptr<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2>::get() const
#19 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get() const
#20 std::__shared_ptr_access<clang::CompilerInvocation, (__gnu_cxx::_Lock_policy)2, false, false>::operator->() const
#21 clang::CompilerInstance::getFrontendOpts() clang/include/clang/Frontend/CompilerInstance.h:290:0
#22 clang::FrontendAction::EndSourceFile() clang/lib/Frontend/FrontendAction.cpp:966:0
#23 __gnu_cxx::__normal_iterator<clang::FrontendInputFile*, std::vector<clang::FrontendInputFile, std::allocator<clang::FrontendInputFile> > >::operator++()
#24 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) clang/lib/Frontend/CompilerInstance.cpp:943:0
#25 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) clang/lib/Tooling/Tooling.cpp:369:33
#26 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) clang/lib/Tooling/Tooling.cpp:344:18
#27 clang::tooling::ToolInvocation::run() clang/lib/Tooling/Tooling.cpp:329:10
#28 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) clang/lib/Tooling/Tooling.cpp:518:11
#29 main clang/tools/clang-check/ClangCheck.cpp:187:15
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@357915 91177308-0d34-0410-b5e6-96231b3b80d8
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Pass -ccc-install-dir explicitly as the compilation database code does
not pass argv[0] to getMainExecutable(), while some systems require it
to return the correct path. Since the relevant code is apparently only
applicable to Darwin, just pass correct -ccc-install-dir to make
the tests pass on *BSD systems.
Differential Revision: https://reviews.llvm.org/D56976
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351752 91177308-0d34-0410-b5e6-96231b3b80d8
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There is a substitution for 'clang-check' to absolutize it, so the
'$(which clang-check)' is unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351383 91177308-0d34-0410-b5e6-96231b3b80d8
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This test, apparently for macs, fails on Windows as lit can't emulate
the shell subprocess $(which...) correctly. Some other netbsd and linux
buildbots also fail here. Limit to macs as a temporary workaround.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351360 91177308-0d34-0410-b5e6-96231b3b80d8
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To fix a buildbot failure on PS4, see
http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast/builds/42251
The test was added in r351222 and aims to check only a particular
Mac configuration. However it relied on the default compiler target
by default, therefore unintentionally failing on PS4.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351334 91177308-0d34-0410-b5e6-96231b3b80d8
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file without compilation database.
This reverts commit r351282, and re-lands r351222 and r351229 with the
use-after-free fixed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351316 91177308-0d34-0410-b5e6-96231b3b80d8
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file without compilation database."
This reverts commits r351222 and r351229, they were causing ASan/MSan failures
on the sanitizer bots.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351282 91177308-0d34-0410-b5e6-96231b3b80d8
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without compilation database.
Summary:
This is a regression of r348365.
When clang-tools run on a file without a complation database (`clang-check /tmp/t.cc`),
we will use fixed compilation database as a fallback. However the actual compiler
path in the fallback complation command is just `clang-tool` which is
insufficient to detect the libc++ dir.
Reviewers: ilya-biryukov, EricWF
Reviewed By: ilya-biryukov
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D56680
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@351222 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
By using '..' instead of fs::parent_path.
The intention of the code was to go from 'path/to/clang/bin' to
'path/to/clang/include'. In most cases parent_path works, however it
would fail when clang is run as './clang'.
This was noticed in Chromium's bug tracker, see
https://bugs.chromium.org/p/chromium/issues/detail?id=919761
Reviewers: arphaman, thakis, EricWF
Reviewed By: arphaman, thakis
Subscribers: christof, cfe-commits
Differential Revision: https://reviews.llvm.org/D56446
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@350714 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
The intention is to make the tools replaying compilations from 'compile_commands.json'
(clang-tidy, clangd, etc.) find the same standard library as the original compiler
specified in 'compile_commands.json'.
Previously, the library detection logic was in the frontend (InitHeaderSearch.cpp) and relied
on the value of resource dir as an approximation of the compiler install dir. The new logic
uses the actual compiler install dir and is performed in the driver. This is consistent with
the C++ standard library detection on other platforms and allows to override the resource dir
in the tools using the compile_commands.json without altering the
standard library detection mechanism. The tools have to override the resource dir to make sure
they use a consistent version of the builtin headers.
There is still logic in InitHeaderSearch that attemps to add the absolute includes for the
the C++ standard library, so we keep passing the -stdlib=libc++ from the driver to the frontend
via cc1 args to avoid breaking that. In the long run, we should move this logic to the driver too,
but it could potentially break the library detection on other systems, so we don't tackle it in this
patch to keep its scope manageable.
This is a second attempt to fix the issue, first one was commited in r346652 and reverted in r346675.
The original fix relied on an ad-hoc propagation (bypassing the cc1 flags) of the install dir from the
driver to the frontend's HeaderSearchOptions. Unsurpisingly, the propagation was incomplete, it broke
the libc++ detection in clang itself, which caused LLDB tests to break.
The LLDB tests pass with new fix.
Reviewers: JDevlieghere, arphaman, EricWF
Reviewed By: arphaman
Subscribers: mclow.lists, ldionne, dexonsmith, ioeric, christof, kadircet, cfe-commits
Differential Revision: https://reviews.llvm.org/D54630
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@348365 91177308-0d34-0410-b5e6-96231b3b80d8
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This is an updated version of the D54576, which was reverted.
Problem was that SplitDebugName calls the InputInfo::getFilename
which asserts if InputInfo given is not of type Filename:
const char *getFilename() const {
assert(isFilename() && "Invalid accessor.");
return Data.Filename;
}
At the same time at that point, it can be of type Nothing and
we need to use getBaseInput(), like original code did.
Differential revision: https://reviews.llvm.org/D55006
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@348352 91177308-0d34-0410-b5e6-96231b3b80d8
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This breaks the LLDB bots.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346675 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
When they read compiler args from compile_commands.json.
This change allows to run clang-based tools, like clang-tidy or clangd,
built from head using the compile_commands.json file produced for XCode
toolchains.
On MacOS clang can find the C++ standard library relative to the
compiler installation dir.
The logic to do this was based on resource dir as an approximation of
where the compiler is installed. This broke the tools that read
'compile_commands.json' and don't ship with the compiler, as they
typically change resource dir.
To workaround this, we now use compiler install dir detected by the driver
to better mimic the behavior of the original compiler when replaying the
compilations using other tools.
Reviewers: sammccall, arphaman, EricWF
Reviewed By: sammccall
Subscribers: ioeric, christof, kadircet, cfe-commits
Differential Revision: https://reviews.llvm.org/D54310
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346652 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Compound literals, enums, file-scoped arrays, etc. require their
initializers and size specifiers to be constant. Wrap the initializer
expressions in a ConstantExpr so that we can easily check for this later
on.
Reviewers: rsmith, shafik
Reviewed By: rsmith
Subscribers: cfe-commits, jyknight, nickdesaulniers
Differential Revision: https://reviews.llvm.org/D53921
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@346455 91177308-0d34-0410-b5e6-96231b3b80d8
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files
Summary:
See the existing InterpolatingCompilationDatabase for details on how this works.
We've been using this in clangd for a while, the heuristics seem to work well.
Reviewers: bkramer
Subscribers: ilya-biryukov, ioeric, kadircet, cfe-commits
Differential Revision: https://reviews.llvm.org/D51729
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@342228 91177308-0d34-0410-b5e6-96231b3b80d8
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This change fixes the problem in https://bugs.llvm.org/show_bug.cgi?id=38332
by allowing driver::Action::BackendJobClass to run with the analyzer.
Otherwise, such jobs will look up the non-existing compilation database
and then run without flags.
Also filter out the -Wa,* flags that could be passed to and ignored
by the clang compiler. Clang-tidy gives warnings about unused -Wa,* flags.
Differential Revision: http://reviews.llvm.org/D51002
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340421 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
The issue with the python path is that the path to python on Windows can contain spaces. To make the tests always work, the path to python needs to be surrounded by quotes.
This is a companion change to: https://reviews.llvm.org/D50206
Reviewers: asmith, zturner
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D50281
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@339074 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This test would fail if the python path had spaces. Add a quote around the path to fix this problem and update some test values changed by the addition of quotes around the path.
Tested on Windows and Linux with Python 3.x
Reviewers: zturner, llvm-commits
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43164
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@324824 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@318154 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This is an alternative to JSONCompilationDatabase for simple projects that
don't use a build system such as CMake.
(You can also drop one in ~, to make your tools use e.g. C++11 by default)
There's no facility for varying flags per-source-file or per-machine.
Possibly this could be accommodated backwards-compatibly using cpp, but even if
not the simplicity seems worthwhile for the cases that are addressed.
Tested with clangd, works great! (requires clangd restart)
Reviewers: klimek
Subscribers: ilya-biryukov, cfe-commits
Differential Revision: https://reviews.llvm.org/D39799
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@317777 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: arphaman
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D37002
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311865 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311571 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Rename stop-after to stop-diff-after. When building LLVM with
-DLLVM_BUILD_LLVM_DYLIB=ON, stop-after collides with the stop-after
already present in LLVM.
Reviewers: johannes, arphaman
Subscribers: klimek, aheejin, cfe-commits
Differential Revision: https://reviews.llvm.org/D36989
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311476 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
If a node referring to a name is within a class or namespace, do not use
the full qualified name, but strip the namespace prefix.
Reviewers: arphaman, bkramer
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36681
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311433 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311301 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary: Use qualified names if available.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36186
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311292 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Add separate tests for the top-down and the bottom-up phase, as well as
one for the optimal matching.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36185
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311284 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Ignore macros and implicit AST nodes, as well as anything outside of the
main source file.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36184
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311280 91177308-0d34-0410-b5e6-96231b3b80d8
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clang/test/Tooling/clang-diff-ast.cpp:45:12: error: expected string not found in input
// CHECK: CXXConstructorDecl: X(void (char, int))
^
<stdin>:43:25: note: scanning from here
AccessSpecDecl: public(42)
^
<stdin>:44:2: note: possible intended match here
CXXConstructorDecl: X(void (char, int) __attribute__((thiscall)))(43)
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311270 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Until we find a decent heuristic on how to choose between multiple
identical trees, there is no point in supporting multiple mappings.
This also enables matching of nodes with parents of different types,
because there are many instances where this is appropriate. For
example for and foreach statements; functions in the global or
other namespaces.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36183
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311251 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: arphaman
Subscribers: mgorny
Differential Revision: https://reviews.llvm.org/D36182
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311241 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36181
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311237 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311233 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This is done with -ast-dump; the JSON variant has been renamed to
-ast-dump-json.
Reviewers: arphaman
Differential Revision: https://reviews.llvm.org/D36180
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311232 91177308-0d34-0410-b5e6-96231b3b80d8
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clang-diff""
Fix build by renaming ChangeKind -> Change
This reverts commit 0c78c5729f29315d7945988efd048c0cb86c07ce.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311222 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311220 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit eac4c13ac9ea8f12bc049e040c7b9c8a517f54e7, the
original commit *should* not have caused the build failure.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311216 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit r311199, it was causing widespread build failures.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311211 91177308-0d34-0410-b5e6-96231b3b80d8
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This reverts commit r311200, it was causing widespread build failures.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311210 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This also changes the output order of the changes. Now the matches are
printed in pre-order, intertwined with insertions, updates, and moves.
Deletions are printed afterwards.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36179
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311200 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36178
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311199 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Support command line options for build path and extra arguments
This emulates the options accepted by clang tools that use CommonOptionsParser.
Add a flag for controlling the maximum size parameter for bottom up matching.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36177
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311173 91177308-0d34-0410-b5e6-96231b3b80d8
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The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t.
This patch removes %T in clang.
Differential Revision: https://reviews.llvm.org/D36437
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@310950 91177308-0d34-0410-b5e6-96231b3b80d8
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This is the first commit for the "Clang-based C/C++ diff tool" GSoC project.
ASTDiff is a new library that computes a structural AST diff between two ASTs
using the gumtree algorithm. Clang-diff is a new Clang tool that will show
the structural code changes between different ASTs.
Patch by Johannes Altmanninger!
Differential Revision: https://reviews.llvm.org/D34329
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308731 91177308-0d34-0410-b5e6-96231b3b80d8
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