The modernize-loop-convert check will now match iterator based loops
that call the free functions 'begin'/'end', as well as matching the
free function 'size' on containers.
Test plan: Added unit test cases matching free function calls on
containers, and a single negative test case for length() which is not
supported.
Reviewed By: PiotrZSL
Differential Revision: https://reviews.llvm.org/D140760
This patch allows clang-tidy to replace traditional for-loops where the
container type inherits its `begin`/`end` methods from a base class.
Test plan: Added unit test cases that confirm the tool replaces the new
pattern.
Reviewed By: carlosgalvezp
Differential Revision: https://reviews.llvm.org/D140307
Without this patch, clang will not wrap in an ElaboratedType node types written
without a keyword and nested name qualifier, which goes against the intent that
we should produce an AST which retains enough details to recover how things are
written.
The lack of this sugar is incompatible with the intent of the type printer
default policy, which is to print types as written, but to fall back and print
them fully qualified when they are desugared.
An ElaboratedTypeLoc without keyword / NNS uses no storage by itself, but still
requires pointer alignment due to pre-existing bug in the TypeLoc buffer
handling.
---
Troubleshooting list to deal with any breakage seen with this patch:
1) The most likely effect one would see by this patch is a change in how
a type is printed. The type printer will, by design and default,
print types as written. There are customization options there, but
not that many, and they mainly apply to how to print a type that we
somehow failed to track how it was written. This patch fixes a
problem where we failed to distinguish between a type
that was written without any elaborated-type qualifiers,
such as a 'struct'/'class' tags and name spacifiers such as 'std::',
and one that has been stripped of any 'metadata' that identifies such,
the so called canonical types.
Example:
```
namespace foo {
struct A {};
A a;
};
```
If one were to print the type of `foo::a`, prior to this patch, this
would result in `foo::A`. This is how the type printer would have,
by default, printed the canonical type of A as well.
As soon as you add any name qualifiers to A, the type printer would
suddenly start accurately printing the type as written. This patch
will make it print it accurately even when written without
qualifiers, so we will just print `A` for the initial example, as
the user did not really write that `foo::` namespace qualifier.
2) This patch could expose a bug in some AST matcher. Matching types
is harder to get right when there is sugar involved. For example,
if you want to match a type against being a pointer to some type A,
then you have to account for getting a type that is sugar for a
pointer to A, or being a pointer to sugar to A, or both! Usually
you would get the second part wrong, and this would work for a
very simple test where you don't use any name qualifiers, but
you would discover is broken when you do. The usual fix is to
either use the matcher which strips sugar, which is annoying
to use as for example if you match an N level pointer, you have
to put N+1 such matchers in there, beginning to end and between
all those levels. But in a lot of cases, if the property you want
to match is present in the canonical type, it's easier and faster
to just match on that... This goes with what is said in 1), if
you want to match against the name of a type, and you want
the name string to be something stable, perhaps matching on
the name of the canonical type is the better choice.
3) This patch could expose a bug in how you get the source range of some
TypeLoc. For some reason, a lot of code is using getLocalSourceRange(),
which only looks at the given TypeLoc node. This patch introduces a new,
and more common TypeLoc node which contains no source locations on itself.
This is not an inovation here, and some other, more rare TypeLoc nodes could
also have this property, but if you use getLocalSourceRange on them, it's not
going to return any valid locations, because it doesn't have any. The right fix
here is to always use getSourceRange() or getBeginLoc/getEndLoc which will dive
into the inner TypeLoc to get the source range if it doesn't find it on the
top level one. You can use getLocalSourceRange if you are really into
micro-optimizations and you have some outside knowledge that the TypeLocs you are
dealing with will always include some source location.
4) Exposed a bug somewhere in the use of the normal clang type class API, where you
have some type, you want to see if that type is some particular kind, you try a
`dyn_cast` such as `dyn_cast<TypedefType>` and that fails because now you have an
ElaboratedType which has a TypeDefType inside of it, which is what you wanted to match.
Again, like 2), this would usually have been tested poorly with some simple tests with
no qualifications, and would have been broken had there been any other kind of type sugar,
be it an ElaboratedType or a TemplateSpecializationType or a SubstTemplateParmType.
The usual fix here is to use `getAs` instead of `dyn_cast`, which will look deeper
into the type. Or use `getAsAdjusted` when dealing with TypeLocs.
For some reason the API is inconsistent there and on TypeLocs getAs behaves like a dyn_cast.
5) It could be a bug in this patch perhaps.
Let me know if you need any help!
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D112374
This reverts commit 7c51f02effdbd0d5e12bfd26f9c3b2ab5687c93f because it
stills breaks the LLDB tests. This was re-landed without addressing the
issue or even agreement on how to address the issue. More details and
discussion in https://reviews.llvm.org/D112374.
Without this patch, clang will not wrap in an ElaboratedType node types written
without a keyword and nested name qualifier, which goes against the intent that
we should produce an AST which retains enough details to recover how things are
written.
The lack of this sugar is incompatible with the intent of the type printer
default policy, which is to print types as written, but to fall back and print
them fully qualified when they are desugared.
An ElaboratedTypeLoc without keyword / NNS uses no storage by itself, but still
requires pointer alignment due to pre-existing bug in the TypeLoc buffer
handling.
---
Troubleshooting list to deal with any breakage seen with this patch:
1) The most likely effect one would see by this patch is a change in how
a type is printed. The type printer will, by design and default,
print types as written. There are customization options there, but
not that many, and they mainly apply to how to print a type that we
somehow failed to track how it was written. This patch fixes a
problem where we failed to distinguish between a type
that was written without any elaborated-type qualifiers,
such as a 'struct'/'class' tags and name spacifiers such as 'std::',
and one that has been stripped of any 'metadata' that identifies such,
the so called canonical types.
Example:
```
namespace foo {
struct A {};
A a;
};
```
If one were to print the type of `foo::a`, prior to this patch, this
would result in `foo::A`. This is how the type printer would have,
by default, printed the canonical type of A as well.
As soon as you add any name qualifiers to A, the type printer would
suddenly start accurately printing the type as written. This patch
will make it print it accurately even when written without
qualifiers, so we will just print `A` for the initial example, as
the user did not really write that `foo::` namespace qualifier.
2) This patch could expose a bug in some AST matcher. Matching types
is harder to get right when there is sugar involved. For example,
if you want to match a type against being a pointer to some type A,
then you have to account for getting a type that is sugar for a
pointer to A, or being a pointer to sugar to A, or both! Usually
you would get the second part wrong, and this would work for a
very simple test where you don't use any name qualifiers, but
you would discover is broken when you do. The usual fix is to
either use the matcher which strips sugar, which is annoying
to use as for example if you match an N level pointer, you have
to put N+1 such matchers in there, beginning to end and between
all those levels. But in a lot of cases, if the property you want
to match is present in the canonical type, it's easier and faster
to just match on that... This goes with what is said in 1), if
you want to match against the name of a type, and you want
the name string to be something stable, perhaps matching on
the name of the canonical type is the better choice.
3) This patch could exposed a bug in how you get the source range of some
TypeLoc. For some reason, a lot of code is using getLocalSourceRange(),
which only looks at the given TypeLoc node. This patch introduces a new,
and more common TypeLoc node which contains no source locations on itself.
This is not an inovation here, and some other, more rare TypeLoc nodes could
also have this property, but if you use getLocalSourceRange on them, it's not
going to return any valid locations, because it doesn't have any. The right fix
here is to always use getSourceRange() or getBeginLoc/getEndLoc which will dive
into the inner TypeLoc to get the source range if it doesn't find it on the
top level one. You can use getLocalSourceRange if you are really into
micro-optimizations and you have some outside knowledge that the TypeLocs you are
dealing with will always include some source location.
4) Exposed a bug somewhere in the use of the normal clang type class API, where you
have some type, you want to see if that type is some particular kind, you try a
`dyn_cast` such as `dyn_cast<TypedefType>` and that fails because now you have an
ElaboratedType which has a TypeDefType inside of it, which is what you wanted to match.
Again, like 2), this would usually have been tested poorly with some simple tests with
no qualifications, and would have been broken had there been any other kind of type sugar,
be it an ElaboratedType or a TemplateSpecializationType or a SubstTemplateParmType.
The usual fix here is to use `getAs` instead of `dyn_cast`, which will look deeper
into the type. Or use `getAsAdjusted` when dealing with TypeLocs.
For some reason the API is inconsistent there and on TypeLocs getAs behaves like a dyn_cast.
5) It could be a bug in this patch perhaps.
Let me know if you need any help!
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D112374
This reverts commit bdc6974f92304f4ed542241b9b89ba58ba6b20aa because it
breaks all the LLDB tests that import the std module.
import-std-module/array.TestArrayFromStdModule.py
import-std-module/deque-basic.TestDequeFromStdModule.py
import-std-module/deque-dbg-info-content.TestDbgInfoContentDequeFromStdModule.py
import-std-module/forward_list.TestForwardListFromStdModule.py
import-std-module/forward_list-dbg-info-content.TestDbgInfoContentForwardListFromStdModule.py
import-std-module/list.TestListFromStdModule.py
import-std-module/list-dbg-info-content.TestDbgInfoContentListFromStdModule.py
import-std-module/queue.TestQueueFromStdModule.py
import-std-module/stack.TestStackFromStdModule.py
import-std-module/vector.TestVectorFromStdModule.py
import-std-module/vector-bool.TestVectorBoolFromStdModule.py
import-std-module/vector-dbg-info-content.TestDbgInfoContentVectorFromStdModule.py
import-std-module/vector-of-vectors.TestVectorOfVectorsFromStdModule.py
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/45301/
Without this patch, clang will not wrap in an ElaboratedType node types written
without a keyword and nested name qualifier, which goes against the intent that
we should produce an AST which retains enough details to recover how things are
written.
The lack of this sugar is incompatible with the intent of the type printer
default policy, which is to print types as written, but to fall back and print
them fully qualified when they are desugared.
An ElaboratedTypeLoc without keyword / NNS uses no storage by itself, but still
requires pointer alignment due to pre-existing bug in the TypeLoc buffer
handling.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Differential Revision: https://reviews.llvm.org/D112374
Adds a flag to `ClangTidyContext` that is used to indicate to checks that fixes will only be applied one at a time.
This is to indicate to checks that each fix emitted should not depend on any other fixes emitted across the translation unit.
I've currently implemented the `IncludeInserter`, `LoopConvertCheck` and `PreferMemberInitializerCheck` to use these support these modes.
Reasoning behind this is in use cases like `clangd` it's only possible to apply one fix at a time.
For include inserter checks, the include is only added once for the first diagnostic that requires it, this will result in subsequent fixes not having the included needed.
A similar issue is seen in the `PreferMemberInitializerCheck` where the `:` will only be added for the first member that needs fixing.
Fixes emitted in `StandaloneDiagsMode` will likely result in malformed code if they are applied all together, conversely fixes currently emitted may result in malformed code if they are applied one at a time.
For this reason invoking `clang-tidy` from the binary will always with `StandaloneDiagsMode` disabled, However using it as a library its possible to select the mode you wish to use, `clangd` always selects `StandaloneDiagsMode`.
This is an example of the current behaviour failing
```lang=c++
struct Foo {
int A, B;
Foo(int D, int E) {
A = D;
B = E; // Fix Here
}
};
```
Incorrectly transformed to:
```lang=c++
struct Foo {
int A, B;
Foo(int D, int E), B(E) {
A = D;
// Fix Here
}
};
```
In `StandaloneDiagsMode`, it gets transformed to:
```lang=c++
struct Foo {
int A, B;
Foo(int D, int E) : B(E) {
A = D;
// Fix Here
}
};
```
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D97121
modernize-loop-convert checks and fixes when a loop that iterates over the
elements of a container can be rewritten from a for(...; ...; ...) style into
the "new" C++11 for-range format. For that, it needs to parse the elements of
that loop, like its init-statement, such as ItType it = cont.begin().
modernize-loop-convert checks whether the loop variable is initialized by a
begin() member function.
When an iterator is initialized with a conversion operator (e.g. for
(const_iterator it = non_const_container.begin(); ...), attempts to retrieve the
name of the initializer expression resulted in an assert, as conversion
operators don't have a valid IdentifierInfo.
I fixed this by making digThroughConstructors dig through conversion operators
as well.
Differential Revision: https://reviews.llvm.org/D113201
This renames the expression value categories from rvalue to prvalue,
keeping nomenclature consistent with C++11 onwards.
C++ has the most complicated taxonomy here, and every other language
only uses a subset of it, so it's less confusing to use the C++ names
consistently, and mentally remap to the C names when working on that
context (prvalue -> rvalue, no xvalues, etc).
Renames:
* VK_RValue -> VK_PRValue
* Expr::isRValue -> Expr::isPRValue
* SK_QualificationConversionRValue -> SK_QualificationConversionPRValue
* JSON AST Dumper Expression nodes value category: "rvalue" -> "prvalue"
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D103720
Enables transforming loops of the form:
```
for (int i = 0; I != container.size(); ++I) { container[I]...; }
for (int i = 0; I != N; ++I) { FixedArrSizeN[I]...; }
```
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D97940
Make use of the `equalsBoundNode` matcher to ensure Init, Conditon and Increment variables all refer to the same variable during matching.
Reviewed By: steveire
Differential Revision: https://reviews.llvm.org/D97639
`modernize-loop-convert` handles //array-like// objects like vectors fairly well, but strips slightly too much information from the iteration expression by converting:
```
Vector<Vector<int>> X;
for (int J = 0; J < X[5].size(); ++J)
copyArg(X[5][J]);
```
to
```
Vector<Vector<int>> X;
for (int J : X) // should be for (int J : X[5])
copyArg(J);
```
The `[5]` is a call to `operator[]` and gets stripped by `LoopConvertCheck::getContainerString`. This patch fixes that and adds several test cases.
Reviewed By: njames93
Differential Revision: https://reviews.llvm.org/D95771
Use mapAnyOf() and matchers based on it.
Use of binaryOperation() means that modernize-loop-convert and
readability-container-size-empty can now be used with rewritten binary
operators.
Differential Revision: https://reviews.llvm.org/D94131
Add methods for emitting diagnostics with no location as well as a special diagnostic for configuration errors.
These show up in the errors as [clang-tidy-config].
The reason to use a custom name rather than the check name is to distinguish the error isn't the same category as the check that reported it.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D91885
Enables support for transforming loops of the form
```
for (auto I = Cont.rbegin(), E = Cont.rend(); I != E;++I)
```
This is done automatically in C++20 mode using `std::ranges::reverse_view` but there are options to specify a different function to reverse iterator over a container.
This is the first step, down the line I'd like to possibly extend this support for array based loops
```
for (unsigned I = Arr.size() - 1;I >=0;--I) Arr[I]...
```
Currently if you pass a reversing function with no header in the options it will just assume that the function exists, however as we have the ASTContext it may be as wise to check before applying, or at least lower the confidence level if we can't find it.
Reviewed By: alexfh
Differential Revision: https://reviews.llvm.org/D82089
Reland b9306fd after fixing the issue causing mac builds to fail unittests.
Following on from D77085, I was never happy with the passing a mapping to the option get/store functions. This patch addresses this by using explicit specializations to handle the serializing and deserializing of enum options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82188
Added some sanity checks to figure out the cause of a (seemingly unrelated) test failure on mac.
These can be removed should no issues arise on that platform again.
This reverts commit b9306fd042ce1c11d84f05d2124dfdc65b8331fe
and follow-up 42a51587c79a673045aec3586f4070630e5e7af3.
It seems to build check-clang-tools on macOS, see comments on
https://reviews.llvm.org/D82188
Following on from D77085, I was never happy with the passing a mapping to the option get/store functions. This patch addresses this by using explicit specializations to handle the serializing and deserializing of enum options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82188
Just adds the storeOptions for Checks that weren't already storing their options.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D82223
Summary:
this maybe not ideal, but it is trivial and does fix the crash.
Fixes https://github.com/clangd/clangd/issues/156.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78715
Summary: Change all checks that take enums as configuration to use enum specific methods in `ClangTidyCheck::OptionsView`.
Reviewers: aaron.ballman, alexfh
Reviewed By: aaron.ballman
Subscribers: wuzish, nemanjai, kbarton, arphaman, xazax.hun, cfe-commits
Tags: #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D76606
Summary:
Previously, the range for "->" CXXOperatorCallExpr is the range of the
class object (not including the operator!), e.g. "[[vector_ptr]]->size()".
This patch includes the range of the operator, which fixes the issue
where clangd doesn't go to the overloaded operator "->" definition.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: ilya-biryukov, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D76128
This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.
This is mostly mechanical from a custom clang-tidy check, with a lot of
manual fixups. It uncovers a lot of minor inefficiencies.
This doesn't actually modify StringRef yet, I'll do that in a follow-up.
Summary:
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
[This is analogous to LLVM r331272 and CFE r331834]
Subscribers: srhines, nemanjai, javed.absar, kbarton, MaskRay, jkorous, arphaman, jfb, kadircet, jsji, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66578
llvm-svn: 369643
...in case the clang tidy plugin is linked into the clang binary.
Valgrind's memcheck reports:
8949== Invalid read ==8866== Invalid read of size 4
8866== at 0x164D248B: fetch_sub (atomic_base.h:524)
8866== by 0x164D248B: llvm::ThreadSafeRefCountedBase<clang::ast_matchers::internal::DynMatcherInterface>::Release() const (IntrusiveRefCntPtr.h:98)
8866== by 0x164CE16C: llvm::IntrusiveRefCntPtrInfo<clang::ast_matchers::internal::DynMatcherInterface>::release(clang::ast_matchers::internal::DynMatcherInterface*) (IntrusiveRefCntPtr.h:127)
8866== by 0x164C8D5C: llvm::IntrusiveRefCntPtr<clang::ast_matchers::internal::DynMatcherInterface>::release() (IntrusiveRefCntPtr.h:190)
8866== by 0x164C3B87: llvm::IntrusiveRefCntPtr<clang::ast_matchers::internal::DynMatcherInterface>::~IntrusiveRefCntPtr() (IntrusiveRefCntPtr.h:157)
8866== by 0x164BB4F1: clang::ast_matchers::internal::DynTypedMatcher::~DynTypedMatcher() (ASTMatchersInternal.h:341)
8866== by 0x164BB529: clang::ast_matchers::internal::Matcher<clang::QualType>::~Matcher() (ASTMatchersInternal.h:496)
8866== by 0xD7AE614: __cxa_finalize (cxa_finalize.c:83)
8866== by 0x164B3082: ??? (in /d2/llvm/8/qtc/builds/DebugShared/lib/libclangTidyModernizeModule.so.8)
8866== by 0x4010B72: _dl_fini (dl-fini.c:138)
8866== by 0xD7AE040: __run_exit_handlers (exit.c:108)
8866== by 0xD7AE139: exit (exit.c:139)
8866== by 0xD78CB9D: (below main) (libc-start.c:344)
8866== Address 0x19dd9bc8 is 8 bytes inside a block of size 16 free'd
8866== at 0x4C3123B: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
8866== by 0x1469BB99: clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl::~TrueMatcherImpl() (ASTMatchersInternal.cpp:126)
8866== by 0x1469BBC5: llvm::object_deleter<clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl>::call(void*) (ManagedStatic.h:30)
8866== by 0x9ABFF26: llvm::ManagedStaticBase::destroy() const (ManagedStatic.cpp:72)
8866== by 0x9ABFF94: llvm::llvm_shutdown() (ManagedStatic.cpp:84)
8866== by 0x9A65232: llvm::InitLLVM::~InitLLVM() (InitLLVM.cpp:52)
8866== by 0x14B0C8: main (driver.cpp:323)
8866== Block was alloc'd at
8866== at 0x4C3017F: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
8866== by 0x1469BB36: llvm::object_creator<clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl>::call() (ManagedStatic.h:24)
8866== by 0x9ABFD99: llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) const (ManagedStatic.cpp:42)
8866== by 0x1469B5DF: llvm::ManagedStatic<clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl, llvm::object_creator<clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl>, llvm::object_deleter<clang::ast_matchers::internal::(anonymous namespace)::TrueMatcherImpl> >::operator*() (ManagedStatic.h:67)
8866== by 0x14698F9D: clang::ast_matchers::internal::DynTypedMatcher::trueMatcher(clang::ast_type_traits::ASTNodeKind) (ASTMatchersInternal.cpp:195)
8866== by 0x164C9D3B: _ZNK5clang12ast_matchers8internal11TrueMatchercvNS1_7MatcherIT_EEINS_8QualTypeEEEv (ASTMatchersInternal.h:1247)
8866== by 0x16501458: __static_initialization_and_destruction_0(int, int) (LoopConvertCheck.cpp:48)
8866== by 0x16501976: _GLOBAL__sub_I_LoopConvertCheck.cpp (LoopConvertCheck.cpp:920)
8866== by 0x4010732: call_init (dl-init.c:72)
8866== by 0x4010732: _dl_init (dl-init.c:119)
8866== by 0x40010C9: ??? (in /lib/x86_64-linux-gnu/ld-2.27.so)
Differential Revision: https://reviews.llvm.org/D63129
llvm-svn: 363068
Summary:
modernize-loop-convert was not detecting implicit casts to
const_iterator as convertible to range-based loops:
std::vector<int> vec{1,2,3,4}
for(std::vector<int>::const_iterator i = vec.begin();
i != vec.end();
++i) { }
Thanks to Don Hinton for advice.
As well, this change adds a note for this check's applicability to code
targeting OpenMP prior version 5 as this check will continue breaking
compilation with `-fopenmp`. Thanks to Roman Lebedev for pointing this
out.
Fixes PR#35082
Patch by Torbjörn Klatt!
Reviewed By: hintonda
Tags: #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D61827
llvm-svn: 360788
Summary:
modernize-loop-convert was not detecting implicit casts to
const_iterator as convertible to range-based loops:
std::vector<int> vec{1,2,3,4}
for(std::vector<int>::const_iterator i = vec.begin();
i != vec.end();
++i) { }
Thanks to Don Hinton for advice.
As well, this change adds a note for this check's applicability to code
targeting OpenMP prior to version 5 as this check will continue breaking
compilation with `-fopenmp`. Thanks to Roman Lebedev for pointing this
out.
Fixes PR#35082
Reviewed By: hintonda
Tags: #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D61827
llvm-svn: 360785
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
Removed the uses of the allOf() matcher inside node matchers that are implicit
allOf(). Replaced uses of allOf() with the explicit node matcher where it makes
matchers more readable. Replace anyOf(hasName(), hasName(), ...) with the more
efficient and readable hasAnyName().
llvm-svn: 347520
