Summary: The Google C++ and Chromium style guides are broken in the clang-format docs. This patch updates them.
Reviewers: djasper, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: cfe-commits
Tags: #clang
Patch by: m4tx
Differential Revision: https://reviews.llvm.org/D61256
llvm-svn: 373844
The static analyzer is warning about potential null dereferences, but we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373829
The static analyzer is warning about potential null dereferences, but we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373827
The static analyzer is warning about potential null dereferences, but we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373826
The static analyzer is warning about potential null dereferences, but we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373824
Summary:
This patch makes the `SpacesInSquareBrackets` setting also apply to C++ lambdas with parameters.
Looking through the revision history, it appears support for only array brackets was added, and lambda brackets were ignored. Therefore, I am inclined to think it was simply an omission, rather than a deliberate choice.
See https://bugs.llvm.org/show_bug.cgi?id=17887 and https://reviews.llvm.org/D4944.
Reviewers: MyDeveloperDay, reuk, owenpan
Reviewed By: MyDeveloperDay
Subscribers: cfe-commits
Patch by: mitchell-stellar
Tags: #clang-format, #clang
Differential Revision: https://reviews.llvm.org/D68473
llvm-svn: 373821
Switch clang-check, clang-extdef-mapping and clang-offload-bundler
to use add_clang_tool() rather than add_clang_executable() with a custom
install rule. This makes them LLVM_DISTRIBUTION_COMPONENTS-friendly.
Differential Revision: https://reviews.llvm.org/D68429
llvm-svn: 373785
The warnings now in -Wformat-type-confusion don't align with how we interpret
'pedantic' in clang, and don't belong in -pedantic.
Differential revision: https://reviews.llvm.org/D67775
llvm-svn: 373774
createOutputFile diagnoses the error for the caller already, so recover
by not writing the output.
Fixes PR43555
No test, since I couldn't think of a good, portable, simple way to make
the regular -o output file writable, but outputfile.json not writable.
llvm-svn: 373771
Undoes some of the effects of r360946 when using the Xcode CMake
generator---it doesn't handle object libraries correctly at all.
Attempts to still honor BUILD_SHARED_LIBS for Xcode, but I didn't
actually test it. Should have no effect on non-Xcode generators.
https://reviews.llvm.org/D68430
llvm-svn: 373769
The static analyzer is warning about potential null dereferences, but in these cases we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373753
The static analyzer is warning about potential null dereferences, but in these cases we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373752
Summary:
According to the clang-format documentation, "Fundamentally, C++11 braced lists are formatted exactly like function calls would be formatted in their place. If the braced list follows a name (e.g. a type or variable name), clang-format formats as if the `{}` were the parentheses of a function call with that name."
This patch furthers the treatment of C++11 braced list braces as parentheses by respecting the `SpacesInParentheses` setting.
Reviewers: MyDeveloperDay, reuk, owenpan
Reviewed By: MyDeveloperDay
Subscribers: cfe-commits
Tags: #clang-format, #clang
Patch By: mitchell-stellar
Differential Revision: https://reviews.llvm.org/D68415
llvm-svn: 373751
Summary:
https://bugs.llvm.org/show_bug.cgi?id=43531
Fix for clang-format incorrectly handles "alternative operators" as described by https://en.cppreference.com/w/cpp/language/operator_alternative
compl = ~
not = !
these are unary operators, and clang-format will remove the space between them and a numeric constant
this incorrectly formats the following code
```
int a compl 5;
int a not 5;
```
into:
```
int a compl5;
int a not5;
```
The code adds FIXME unit tests for "alternative token" representations for {} [] and # as defined by the same link, which would require a more detailed change to the FormatTokenLexer
Reviewers: klimek, reuk, owenpan, mitchell-stellar, STL_MSFT
Reviewed By: mitchell-stellar
Subscribers: cfe-commits
Tags: #clang-format, #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D68332
llvm-svn: 373750
Summary:
https://bugs.llvm.org/show_bug.cgi?id=42417
This revision removes the extra space between the opertor-> and the parens ()
```
class Bug {
auto operator-> () -> int*;
auto operator++(int) -> int;
};
```
Reviewers: klimek, owenpan, byoungyoung, mitchell-stellar
Reviewed By: mitchell-stellar
Subscribers: cfe-commits
Tags: #clang-format, #clang
Differential Revision: https://reviews.llvm.org/D68242
llvm-svn: 373746
A user pointed out to me in private email that this test will fail if
it sees the letter 's' followed by a digit in any part of clang's
assembly output after the function label. That includes the .ident at
the end, which can include a full pathname or hostname or both from
the system clang was built on. So if that path or hostname includes
any text like 's5' then it will cause the test to fail.
Fixed by adding a check for `.fnend`, to limit the scope of the
`CHECK-NOT` to only the actual generated code for the test function.
(Committed without prior review on the basis that it's a simple and
obvious pure test-suite fix and also in a test I contributed myself.)
llvm-svn: 373744
Summary:
As we figured out in D67803, importing declarations from a temporary ASTContext that were originally from a persistent ASTContext
causes a bunch of duplicated declarations where we end up having declarations in the target AST that have no associated ASTImporter that
can complete them.
I haven't figured out how/if we can solve this in the current way we do things in LLDB, but in the modern-type-lookup this is solvable
as we have a saner architecture with the ExternalASTMerger. As we can (hopefully) make modern-type-lookup the default mode in the future,
I would say we try fixing this issue here. As we don't use the hack that was reinstated in D67803 during modern-type-lookup, the test case for this
is essentially just printing any kind of container in `std::` as we would otherwise run into the issue that required a hack like D67803.
What this patch is doing in essence is that instead of importing a declaration from a temporary ASTContext, we instead check if the
declaration originally came from a persistent ASTContext (e.g. the debug information) and we directly import from there. The ExternalASTMerger
is already connected with ASTImporters to these different sources, so this patch is essentially just two parts:
1. Mark our temporary ASTContext/ImporterSource as temporary when we import from the expression AST.
2. If the ExternalASTMerger sees we import from the expression AST, instead of trying to import these temporary declarations, check if we
can instead import from the persistent ASTContext that is already connected. This ensures that all records from the persistent source actually
come from the persistent source and are minimally imported in a way that allows them to be completed later on in the target AST.
The next step is to run the ASTImporter for these temporary expressions with the MinimalImport mode disabled, but that's a follow up patch.
This patch fixes most test failures with modern-type-lookup enabled by default (down to 73 failing tests, which includes the 22 import-std-module tests
which need special treatment).
Reviewers: shafik, martong
Reviewed By: martong
Subscribers: aprantl, rnkovacs, christof, abidh, JDevlieghere, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68326
llvm-svn: 373711
Summary:
This fixes a regression that led to size() not being available in clangd
when completing 'deque().^' and using libc++.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68335
llvm-svn: 373710
Summary:
When formatting C# there can be issues with a lack of spaces between `using (` , `foreach (` and generic types
The C# code
```
public class Foo
{
Dictionary<string,string> foo;
}
```
will be formatted as
```
public class Foo
{
Dictionary<string, string>foo;
^^^^^ missing a space
}
```
This revision also reverts some of {D66662} in order to make this cleaner and resolve an issues seen by @owenpan that the formatting didn't add a space when not in a code block
This also transforms C# foreach commands to be seen as tok::kw_for commands (to ensure foreach gets the same Brace Wrapping behavior as for without littering the code with `if(Style.isCSharp())`
Reviewers: owenpan, klimek, russellmcc, mitchell-stellar
Reviewed By: mitchell-stellar
Subscribers: cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D67660
llvm-svn: 373709
Summary:
This is a fix for https://bugs.llvm.org/show_bug.cgi?id=43333
This comes with 3 main parts
- C# attributes cause function names on a new line even when AlwaysBreakAfterReturnType is set to None
- Add AlwaysBreakAfterReturnType to None by default in the Microsoft style,
- C# unit tests are not using Microsoft style (which we created to define the default C# style to match a vanilla C# project).
Reviewers: owenpan, klimek, russellmcc, mitchell-stellar
Reviewed By: mitchell-stellar
Subscribers: cfe-commits
Tags: #clang-tools-extra, #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D67629
llvm-svn: 373707
Add install targets as necessary to install bash-autocomplete,
scan-build and scan-view via LLVM_DISTRIBUTION_TARGETS.
Differential Revision: https://reviews.llvm.org/D68413
llvm-svn: 373695
We previously failed to treat an array with an instantiation-dependent
but not value-dependent bound as being an instantiation-dependent type.
We now track the array bound expression as part of a constant array type
if it's an instantiation-dependent expression.
llvm-svn: 373685
The static analyzer is warning about potential null dereferences, but we should be able to use castAs<> directly and if not assert will fire for us.
We can also remove a number of explicit asserts and reply on the internal asserts in castAs<>
llvm-svn: 373667
The static analyzer is warning about a potential null dereference, but we should be able to use castAs<FunctionProtoType> directly and if not assert will fire for us.
Also replaces an auto to make the type more obvious.
llvm-svn: 373665
If the context selector has associated score and several contexts
selectors matches current context, the function with the highest score
must be selected.
llvm-svn: 373661
of 'typeid'.
This is a rare place where it's valid for a function type to be
substituted but not valid for a qualified function type to be
substituted, so needs a special check.
llvm-svn: 373648
Summary:
Change the BraceWrappingFlags' AfterControlStatement from a bool to an enum with three values:
* "Never": This is the default, and does not do any brace wrapping after control statements.
* "MultiLine": This only wraps braces after multi-line control statements (this really only happens when a ColumnLimit is specified).
* "Always": This always wraps braces after control statements.
The first and last options are backwards-compatible with "false" and "true", respectively.
The new "MultiLine" option is useful for when a wrapped control statement's indentation matches the subsequent block's indentation. It makes it easier to see at a glance where the control statement ends and where the block's code begins. For example:
```
if (
foo
&& bar )
{
baz();
}
```
vs.
```
if (
foo
&& bar ) {
baz();
}
```
Short control statements (1 line) do not wrap the brace to the next line, e.g.
```
if (foo) {
bar();
} else {
baz();
}
```
Reviewers: sammccall, owenpan, reuk, MyDeveloperDay, klimek
Reviewed By: MyDeveloperDay
Subscribers: MyDeveloperDay, cfe-commits
Patch By: mitchell-stellar
Tags: #clang-format, #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D68296
llvm-svn: 373647
The static analyzer is warning about potential null dereferences, but in these cases we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373626
We can point to the target region + emit parent functions names/real var
names if they were not found in host module during device codegen.
llvm-svn: 373620
The static analyzer is warning about potential null dereferences, but in these cases we should be able to use castAs<> directly and if not assert will fire for us.
llvm-svn: 373612
