| Commit message (Collapse) | Author | Age | Files | Lines |
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lambda intializer expression
Summary:
https://bugs.llvm.org/show_bug.cgi?id=41899
```auto lambda = [&a = a]() { a = 2; };```
is formatted as
```auto lambda = [& a = a]() { a = 2; };```
With an extra space if PointerAlignment is set to Left
> The space "& a" looks strange when there is no type in the lambda's intializer expression. This can be worked around with by setting "PointerAlignment: Right", but ideally "PointerAlignment: Left" would not add a space in this case.
Reviewers: klimek, owenpan, krasimir, timwoj
Reviewed By: klimek
Subscribers: cfe-commits
Tags: #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D67718
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@372249 91177308-0d34-0410-b5e6-96231b3b80d8
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line starts with tab
Summary:
clang-format 8.0 crashes with SIGFPE (floating point exception) when formatting following file:
app.cpp:
void a() {
//line starts with '\t'
}
$ clang-format -style='{TabWidth: 0}' app.cpp
Reviewers: owenpan, klimek, russellmcc, timwoj
Reviewed By: klimek
Subscribers: cfe-commits
Tags: #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D67670
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@372246 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
AnnotatedLine has a tree structure, and things like the body of a lambda will be
a child of the lambda expression. For example,
[&]() { foo(a); };
will have an AnnotatedLine with a child:
[&]() {};
'- foo(a);
Currently, when the `Cleaner` class analyzes the affected lines, it does not
cleanup the lines' children nodes, which results in missed cleanup
opportunities, like the lambda body in the example above.
This revision extends the algorithm to visit children, thereby fixing the above problem.
Patch by Eric Li.
Reviewers: krasimir
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67659
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@372129 91177308-0d34-0410-b5e6-96231b3b80d8
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template parameters.
This patch makes cases work where the lambda's template list doesn't
contain any of + - ! ~ / % << | || && ^ == != >= <= ? : true false
(see added FIXME).
Ports r359967 to clang-format.
Differential Revision: https://reviews.llvm.org/D67246
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371854 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
ASTImporter makes now difference between function templates with same
name in different translation units if these are not visible outside.
Reviewers: martong, a.sidorin, shafik, a_sidorin
Reviewed By: a_sidorin
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67490
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371820 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371794 91177308-0d34-0410-b5e6-96231b3b80d8
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Differential Revision: https://reviews.llvm.org/D66775
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371787 91177308-0d34-0410-b5e6-96231b3b80d8
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Traditionally, clang-tidy uses the term check, and the analyzer uses checker,
but in the very early years, this wasn't the case, and code originating from the
early 2010's still incorrectly refer to checkers as checks.
This patch attempts to hunt down most of these, aiming to refer to checkers as
checkers, but preserve references to callback functions (like checkPreCall) as
checks.
Differential Revision: https://reviews.llvm.org/D67140
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371760 91177308-0d34-0410-b5e6-96231b3b80d8
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Add LLVMTestingSupport directory from LLVM_MAIN_SRC_DIR when building
clang stand-alone and LLVMTestingSupport library is not present. This
is needed to fix stand-alone builds without clang-tools-extra.
Differential Revision: https://reviews.llvm.org/D67452
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371733 91177308-0d34-0410-b5e6-96231b3b80d8
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between "using" and paren
Summary:
Addresses https://bugs.llvm.org/show_bug.cgi?id=43100
Formatting using statement in C# with clang-format removes the space between using and paren even when SpaceBeforeParens is !
```
using(FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, bufferSize : 1))
```
this change simply overcomes this for when using C# settings in the .clang-format file
```
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, bufferSize : 1))
```
All FormatTests pass..
```
[==========] 688 tests from 21 test cases ran. (88508 ms total)
[ PASSED ] 688 tests.
```
Reviewers: djasper, klimek, owenpan
Reviewed By: owenpan
Subscribers: llvm-commits, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66662
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371720 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This option determines whether goto labels are indented according to scope. Setting this option to false causes goto labels to be flushed to the left.
This is mostly copied from [[ http://lists.llvm.org/pipermail/cfe-dev/2015-September/045014.html | this patch ]] submitted by Christian Neukirchen that didn't make its way into trunk.
```
true: false:
int f() { vs. int f() {
if (foo()) { if (foo()) {
label1: label1:
bar(); bar();
} }
label2: label2:
return 1; return 1;
} }
```
Reviewers: klimek, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: cfe-commits
Tags: #clang, #clang-tools-extra
Patch by: tetsuo-cpp
Differential Revision: https://reviews.llvm.org/D67037
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371719 91177308-0d34-0410-b5e6-96231b3b80d8
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preprocessing optimization
This commit adds an optimization to clang-scan-deps and clang's preprocessor that skips excluded preprocessor
blocks by bumping the lexer pointer, and not lexing the tokens until reaching appropriate #else/#endif directive.
The skip positions and lexer offsets are computed when the file is minimized, directly from the minimized tokens.
On an 18-core iMacPro with macOS Catalina Beta I got 10-15% speed-up from this optimization when running clang-scan-deps on
the compilation database for a recent LLVM and Clang (3511 files).
Differential Revision: https://reviews.llvm.org/D67127
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371656 91177308-0d34-0410-b5e6-96231b3b80d8
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See PR18455.
Differential Revision: https://reviews.llvm.org/D67395
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371571 91177308-0d34-0410-b5e6-96231b3b80d8
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They broke the AArch64 bots (gcc does not support it)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371241 91177308-0d34-0410-b5e6-96231b3b80d8
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declaration and DependentNameType)
Reland after https://reviews.llvm.org/D66806 fixed the false-positive diagnostics.
Summary:
This fixes inference of gsl::Pointer on std::set::iterator with libstdc++ (the typedef for iterator
on the template is a DependentNameType - we can only put the gsl::Pointer attribute
on the underlaying record after instantiation)
inference of gsl::Pointer on std::vector::iterator with libc++ (the class was forward-declared,
we added the gsl::Pointer on the canonical decl (the forward decl), and later when the
template was instantiated, there was no attribute on the definition so it was not instantiated).
and a duplicate gsl::Pointer on some class with libstdc++ (we first added an attribute to
a incomplete instantiation, and then another was copied from the template definition
when the instantiation was completed).
We now add the attributes to all redeclarations to fix thos issues and make their usage easier.
Reviewers: gribozavr
Subscribers: Szelethus, xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66179
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371182 91177308-0d34-0410-b5e6-96231b3b80d8
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Reviewers: martong, a.sidorin, shafik
Reviewed By: shafik
Subscribers: shafik, rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67174
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371021 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
ASTImporter makes now difference between typedefs and type aliases
with same name in different translation units
if these are not visible outside.
Reviewers: martong, a.sidorin, shafik, a_sidorin
Reviewed By: martong, shafik
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64480
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370903 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370825 91177308-0d34-0410-b5e6-96231b3b80d8
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It's may be an already-defined macro name,
resulting in compilation errors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370650 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
The structural equivalence check stores now pairs of nodes in the
'from' and 'to' context instead of only the node in 'from' context
and a corresponding one in 'to' context. This is needed to handle
cases when a Decl in the 'from' context is to be compared with
multiple Decls in the 'to' context.
Reviewers: martong, a_sidorin
Reviewed By: martong, a_sidorin
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66538
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370639 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Correct order of fields and indirect fields in imported RecordDecl
is needed for correct work of record layout calculations.
Reviewers: martong, a.sidorin, shafik, a_sidorin
Reviewed By: martong, a_sidorin
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66866
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370621 91177308-0d34-0410-b5e6-96231b3b80d8
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accessed name to the directory entry
This commit introduces a parallel API that returns a DirectoryEntryRef
to the FileManager, similar to the parallel FileEntryRef API. All
uses will have to be update in follow-up patches. The immediate use of the new API in this
patch fixes the issue where a file manager was reused in clang-scan-deps,
but reported an different file path whenever a framework lookup was done through a symlink.
Differential Revision: https://reviews.llvm.org/D67026
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370562 91177308-0d34-0410-b5e6-96231b3b80d8
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If contents of a file that is part of a PCM are overridden when reading
it, but weren't overridden when the PCM was being built, the ASTReader
will emit an error. Now it creates a separate FileEntry for recovery,
bypassing the overridden content instead of discarding it. The
pre-existing testcase clang/test/PCH/remap-file-from-pch.cpp confirms
that the new recovery method works correctly.
This resolves a long-standing FIXME to avoid hypothetically invalidating
another precompiled module that's already using the overridden contents.
This also removes ContentCache-related API that would be unsafe to use
across `CompilerInstance`s in an implicit modules build. This helps to
unblock us sinking it from SourceManager into FileManager in the future,
which would allow us to delete `InMemoryModuleCache`.
https://reviews.llvm.org/D66710
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370546 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Consider this code:
```
void f() {
auto L0 = [](){};
auto L1 = [](){};
}
```
First we import `L0` then `L1`. Currently we end up having only one
CXXRecordDecl for the two different lambdas. And that is a problem if
the body of their op() is different. This happens because when we import
`L1` then lookup finds the existing `L0` and since they are structurally
equivalent we just map the imported L0 to be the counterpart of L1.
We have the same problem in this case:
```
template <typename F0, typename F1>
void f(F0 L0 = [](){}, F1 L1 = [](){}) {}
```
In StructuralEquivalenceContext we could distinquish lambdas only by
their source location in these cases. But we the lambdas are actually
structrually equivalent they differn only by the source location.
Thus, the solution is to disable lookup completely if the decl in
the "from" context is a lambda.
However, that could have other problems: what if the lambda is defined
in a header file and included in several TUs? I think we'd have as many
duplicates as many includes we have. I think we could live with that,
because the lambda classes are TU local anyway, we cannot just access
them from another TU.
Reviewers: a_sidorin, a.sidorin, shafik
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66348
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370461 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
If importing overridden methods fails for a method it can be seen
incorrectly as non-virtual. To avoid this inconsistency the method
is marked with import error to avoid later use of it.
Reviewers: martong, a.sidorin, shafik, a_sidorin
Reviewed By: martong, shafik
Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66933
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370457 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66960
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370451 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370383 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66947
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370379 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66797
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370122 91177308-0d34-0410-b5e6-96231b3b80d8
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This fixes the issue where a filename dependendency was missing if the file that
was referenced with __has_include() was accessed through a symlink in an earlier run,
if the file manager was reused between runs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370081 91177308-0d34-0410-b5e6-96231b3b80d8
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There are numorous flaws about the name conflict handling, this patch
attempts fixes them. Changes in details:
* HandleNameConflict return with a false DeclarationName
Hitherto we effectively never returned with a NameConflict error, even
if the preceding StructuralMatch indicated a conflict.
Because we just simply returned with the parameter `Name` in
HandleNameConflict and that name is almost always `true` when converted to
`bool`.
* Add tests which indicate wrong NameConflict handling
* Add to ConflictingDecls only if decl kind is different
Note, we might not indicate an ODR error when there is an existing record decl
and a enum is imported with same name. But there are other cases. E.g. think
about the case when we import a FunctionTemplateDecl with name f and we found a
simple FunctionDecl with name f. They overload. Or in case of a
ClassTemplateDecl and CXXRecordDecl, the CXXRecordDecl could be the 'templated'
class, so it would be false to report error. So I think we should report a
name conflict error only when we are 100% sure of that. That is why I think it
should be a general pattern to report the error only if the kind is the same.
* Fix failing ctu test with EnumConstandDecl
In ctu-main.c we have the enum class 'A' which brings in the enum
constant 'x' with value 0 into the global namespace.
In ctu-other.c we had the enum class 'B' which brought in the same name
('x') as an enum constant but with a different enum value (42). This is clearly
an ODR violation in the global namespace. The solution was to rename the
second enum constant.
* Introduce ODR handling strategies
Reviewers: a_sidorin, shafik
Differential Revision: https://reviews.llvm.org/D59692
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370045 91177308-0d34-0410-b5e6-96231b3b80d8
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This fixes the issue where a filename dependendency was missing if the file that
was skipped was included through a symlink in an earlier run, if the file
manager was reused between runs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369998 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369965 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
TypeScript 3.4 supports casting into a const type using `as const`:
const x = {x: 1} as const;
Previously, clang-format would insert a space after the `const`. With
this patch, no space is inserted after the sequence `as const`.
Reviewers: krasimir
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66736
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369916 91177308-0d34-0410-b5e6-96231b3b80d8
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It should now pass.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369832 91177308-0d34-0410-b5e6-96231b3b80d8
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Right now it fails.
I'm going to investigate it and fix it in follow-up commits.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369688 91177308-0d34-0410-b5e6-96231b3b80d8
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369686 91177308-0d34-0410-b5e6-96231b3b80d8
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dependencies
when the FileManager is reused across invocations
This commit introduces a parallel API to FileManager's getFile: getFileEntryRef, which returns
a reference to the FileEntry, and the name that was used to access the file. In the case of
a VFS with 'use-external-names', the FileEntyRef contains the external name of the file,
not the filename that was used to access it.
The new API is adopted only in the HeaderSearch and Preprocessor for include file lookup, so that the
accessed path can be propagated to SourceManager's FileInfo. SourceManager's FileInfo now can report this accessed path, using
the new getName method. This API is then adopted in the dependency collector, which now correctly reports dependencies when a file
is included both using a symlink and a real path in the case when the FileManager is reused across multiple Preprocessor invocations.
Note that this patch does not fix all dependency collector issues, as the same problem is still present in other cases when dependencies
are obtained using FileSkipped, InclusionDirective, and HasInclude. This will be fixed in follow-up commits.
Differential Revision: https://reviews.llvm.org/D65907
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369680 91177308-0d34-0410-b5e6-96231b3b80d8
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declaration and DependentNameType)"
This reverts commit r369591, because it causes the formerly-reliable
-Wreturn-stack-address warning to start issuing false positives.
Testcase provided on the commit thread.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369677 91177308-0d34-0410-b5e6-96231b3b80d8
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DependentNameType)
Summary:
This fixes inference of gsl::Pointer on std::set::iterator with libstdc++ (the typedef for iterator
on the template is a DependentNameType - we can only put the gsl::Pointer attribute
on the underlaying record after instantiation)
inference of gsl::Pointer on std::vector::iterator with libc++ (the class was forward-declared,
we added the gsl::Pointer on the canonical decl (the forward decl), and later when the
template was instantiated, there was no attribute on the definition so it was not instantiated).
and a duplicate gsl::Pointer on some class with libstdc++ (we first added an attribute to
a incomplete instantiation, and then another was copied from the template definition
when the instantiation was completed).
We now add the attributes to all redeclarations to fix thos issues and make their usage easier.
Reviewers: gribozavr
Subscribers: Szelethus, xazax.hun, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66179
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369591 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66473
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369504 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
Returns the first token in every mapping where the token is an identifier.
This API is required to be able to highlight macro expansions in clangd.
Reviewers: hokein, ilya-biryukov
Subscribers: kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66470
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369385 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
The 'id' matcher is not even included in the AST Matchers Reference
document, so I don't expect there to be a significant number of users.
There's no reason to provide two ways to do the exact same thing that
only have a minor syntactic difference.
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66462
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369380 91177308-0d34-0410-b5e6-96231b3b80d8
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Also fixes the documentation for SpaceBeforeAssignmentOperators.
See discussions at https://reviews.llvm.org/D66332
Differential Revision: https://reviews.llvm.org/D66384
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369214 91177308-0d34-0410-b5e6-96231b3b80d8
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Also fixes a buggy test case.
See PR42404
Differential Revision: https://reviews.llvm.org/D66332
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369157 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
This patch introduces a new `analyzer-config` configuration:
`-analyzer-config silence-checkers`
which could be used to silence the given checkers.
It accepts a semicolon separated list, packed into quotation marks, e.g:
`-analyzer-config silence-checkers="core.DivideZero;core.NullDereference"`
It could be used to "disable" core checkers, so they model the analysis as
before, just if some of them are too noisy it prevents to emit reports.
This patch also adds support for that new option to the scan-build.
Passing the option `-disable-checker core.DivideZero` to the scan-build
will be transferred to `-analyzer-config silence-checkers=core.DivideZero`.
Reviewed By: NoQ, Szelethus
Differential Revision: https://reviews.llvm.org/D66042
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369078 91177308-0d34-0410-b5e6-96231b3b80d8
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I'd like to add these comments to warn others of problems I
encountered when trying to use `RemoveLineIfEmpty`. I originally
tried to fix the problem, but I realized I could implement the
functionality more easily and efficiently in my calling code where I
can make the simplifying assumption that there are no prior edits to
the line from which text is being removed. While I've lost the
motivation to write a fix, which doesn't look easy, I figure a warning
to others is better than silence.
I've added a unit test to demonstrate the problem. I don't know how
to mark it as an expected failure, so I just marked it disabled.
Reviewed By: jkorous
Differential Revision: https://reviews.llvm.org/D61466
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@369049 91177308-0d34-0410-b5e6-96231b3b80d8
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Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.
Differential revision: https://reviews.llvm.org/D66259
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@368942 91177308-0d34-0410-b5e6-96231b3b80d8
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Previously, collecting CFGElements in a set was practially impossible, because
both CFGBlock::operator[] and both the iterators returned it by value. One
workaround would be to collect the iterators instead, but they don't really
capture the concept of an element, and elements from different iterator types are incomparable.
This patch introduces CFGElementRef, a wrapper around a (CFGBlock, Index) pair,
and a variety of new iterators and iterator ranges to solve this problem.
I guess you could say that this patch took a couple iterations to get right :^)
Differential Revision: https://reviews.llvm.org/D65196
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@368883 91177308-0d34-0410-b5e6-96231b3b80d8
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Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66212
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@368832 91177308-0d34-0410-b5e6-96231b3b80d8
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