Summary:
tslint and tsc (the TypeScript compiler itself) use comment pragmas of
the style:
// tslint:disable-next-line:foo
// @ts-ignore
These must not be wrapped and must stay on their own line, in isolation.
For tslint, this required adding it to the pragma regexp. The comments
starting with `@` are already left alone, but this change adds test
coverage for them.
Reviewers: krasimir
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D72907
Summary: Adds a new option SpaceBeforeBrackets to add spaces before brackets (i.e. int a[23]; -> int a [23];) This is present as an option in the Visual Studio C++ code formatting settings, but there was no matching setting in clang-format.
Reviewers: djasper, MyDeveloperDay, mitchell-stellar
Reviewed By: MyDeveloperDay
Subscribers: llvm-commits, cfe-commits, klimek
Patch by: Anteru
Tags: #clang, #clang-format, #llvm
Differential Revision: https://reviews.llvm.org/D6920
Line ending detection is now set with the `DeriveLineEnding` option.
CRLF can now be used as the default line ending by setting `UseCRLF`.
When line ending detection is disabled, all line endings are converted
according to the `UseCRLF` option.
Differential Revision: https://reviews.llvm.org/D19031
Summary:
By additional regex match, grouping of main include can be enabled in files that are not normally considered as a C/C++ source code.
For example, this might be useful in templated code, where template implementations are being held in *Impl.hpp files.
On the occassion, 'assume-filename' option description was reworded as it was misleading. It has nothing to do with `style=file` option and it does not influence sourced style filename.
Reviewers: rsmith, ioeric, krasimir, sylvestre.ledru, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: MyDeveloperDay, cfe-commits
Patch by: furdyna
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67750
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
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
Summary:
The historical context:
- clang-format was written when C++11 was current,
and the main language-version concern was >> vs > > template-closers.
An option was added to allow selection of the 03/11 behavior, or auto-detection.
- there was no option to choose simply "latest standard" so anyone who didn't
ever want 03 behavior or auto-detection specified Cpp11.
- In r185149 this option started to affect lexer mode.
- no options were added to cover c++14, as parsing/formatting
didn't change that much. The usage of Cpp11 to mean "latest" became
codified e.g. in r206263
- c++17 added some new constructs. These were mostly backwards-compatible and so
not used in old programs, so having no way to turn them off was OK.
- c++20 added some new constructs and keywords (e.g. co_*) that changed the
meaning of existing programs, and people started to complain that
the c++20 parsing couldn't be turned off.
New plan:
- Default ('Auto') behavior remains unchanged: parse as latest, format
template-closers based on input.
- Add new 'Latest' option that more clearly expresses the intent "use
modern features" that many projects have chosen for their .clang-format files.
- Allow pinning to *any* language version, using the same name as clang -std:
c++03, c++11, c++14 etc. These set precise lexer options, and any
clang-format code depending on these can use a >= check.
- For backwards compatibility, `Cpp11` is an alias for `Latest`, not `c++11`.
This matches the historical documented semantics of this option.
This spelling (and `Cpp03`) are deprecated.
Reviewers: klimek, modocache
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67541
llvm-svn: 373439
Summary:
This is a patch to fix PR43372 (https://bugs.llvm.org/show_bug.cgi?id=43372) - clang-format can't format file with includes, ( which really keep providing replacements for already sorted headers.)
A similar issue was addressed by @krasimir in {D60199}, however, this seemingly only prevented the issue when the files being formatted did not contain windows line endings (\r\n)
It's possible this is related to https://twitter.com/StephanTLavavej/status/1176722938243895296 given who @STL_MSFT works for!
As people often used the existence of replacements to determine if a file needs clang-formatting, this is probably pretty important for windows users
There may be a better way of comparing 2 strings and ignoring \r (which appear in both Results and Code), I couldn't choose between this idiom or the copy_if approach, but I'm happy to change it to whatever people consider more performant.
Reviewers: krasimir, klimek, owenpan, ioeric
Reviewed By: krasimir
Subscribers: cfe-commits, STL_MSFT, krasimir
Tags: #clang-format, #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D68227
llvm-svn: 373388
Summary:
This new Style rule is made as a part of adding support for NetBSD KNF in clang-format. NetBSD have it's own priority of includes which should be followed while formatting NetBSD code. This style sorts the Cpp Includes according to the priorities of NetBSD, as mentioned in the [Style Guide](http://cvsweb.netbsd.org/bsdweb.cgi/src/share/misc/style?rev=HEAD&content-type=text/x-cvsweb-markup)
The working of this Style rule shown below:
**Configuration:**
This revision introduces a new field under IncludeCategories named `SortPriority` which defines the priority of ordering the `#includes` and the `Priority` will define the categories for grouping the `#include blocks`.
Reviewers: cfe-commits, mgorny, christos, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: lebedev.ri, rdwampler, christos, mgorny, krytarowski
Patch By: Manikishan
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D64695
llvm-svn: 372919
Summary:
This patch adds support for the Whitesmiths indentation style to clang-format. It’s an update to a patch submitted in 2015 (D6833), but reworks it to use the newer API.
There are still some issues with this patch, primarily around `switch` and `case` support. The added unit test won’t currently pass because of the remaining issues.
Reviewers: mboehme, MyDeveloperDay, djasper
Reviewed By: MyDeveloperDay
Subscribers: krasimir, MyDeveloperDay, echristo, cfe-commits
Patch By: @timwoj (Tim Wojtulewicz)
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67627
llvm-svn: 372497
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
llvm-svn: 372129
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
llvm-svn: 371719
PR43085.
Recognize .mjs files as JavaScript. .mjs is the extension for ECMAScript modules.
A specific extension (and associated content type javascript/esm) is
introduced to differentiate it from CommonJS modules and solve some
interoperability problems.
Differential Revision: https://reviews.llvm.org/D66584
Patch by Fergal Daly
llvm-svn: 369732
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
llvm-svn: 368942
Preparatory change for D65043.
We current use `!=LS_Cpp03` to enable language standards 11,14,17, and
2a. `>=LS_Cpp11` is better if we decide to add new LanguageStandard in
the future.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D65183
llvm-svn: 366876
This option behaves similarly to AlignConsecutiveDeclarations and
AlignConsecutiveAssignments, aligning the assignment of C/C++
preprocessor macros on consecutive lines.
I've worked in many projects (embedded, mostly) where header files full
of large, well-aligned "#define" blocks are a common pattern. We
normally avoid using clang-format on these files, since it ruins any
existing alignment in said blocks. This style option will align "simple"
PP macros (no parameters) and PP macros with parameter lists on
consecutive lines.
Related Bugzilla entry (thanks mcuddie):
https://llvm.org/bugs/show_bug.cgi?id=20637
Patch by Nick Renieris (VelocityRa)!
Differential Revision: https://reviews.llvm.org/D28462
llvm-svn: 364938
Summary:
Other macros are used to declare namespaces, and should thus be handled
similarly. This is the case for crpcut's TESTSUITE macro, or for
unittest-cpp's SUITE macro:
TESTSUITE(Foo) {
TEST(MyFirstTest) {
assert(0);
}
} // TESTSUITE(Foo)
This patch deals with this cases by introducing a new option to specify
lists of namespace macros. Internally, it re-uses the system already in
place for foreach and statement macros, to ensure there is no impact on
performance.
Reviewers: krasimir, djasper, klimek
Reviewed By: klimek
Subscribers: acoomans, cfe-commits, klimek
Tags: #clang
Differential Revision: https://reviews.llvm.org/D37813
llvm-svn: 362740
Summary:
Adds a `TypenameMacros` configuration option that causes certain identifiers to be handled in a way similar to `typeof()`.
This is enough to:
- Prevent misinterpreting declarations of pointers to such types as expressions (`STACK_OF(int) * foo` -> `STACK_OF(int) *foo`),
- Avoid surprising line breaks in variable/struct field declarations (`STACK_OF(int)\nfoo;` -> `STACK_OF(int) foo;`, see https://bugs.llvm.org/show_bug.cgi?id=30353).
Reviewers: Typz, krasimir, djasper
Reviewed By: Typz
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57184
llvm-svn: 361986
Adding in androidx as another import group.
Differential Revision: https://reviews.llvm.org/D60203
Patch from Sam Maier <smaier@chromium.org>!
llvm-svn: 357700
Summary:
r357567 started to regroup include block for Google style; it was meant to apply
only for C++. This patch reverts this for ObjC.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: thakis, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60263
llvm-svn: 357695
Summary:
Currently clang-format would always emit a replacement for multi-block #include
sections if `IBS_Regroup`, even if the sections are correct:
```
% cat ~/test.h
#include <a.h>
#include "b.h"
% bin/clang-format --output-replacements-xml -style=google ~/test.h
<?xml version='1.0'?>
<replacements xml:space='preserve' incomplete_format='false'>
<replacement offset='0' length='30'>#include <a.h> #include "b.h"</replacement>
</replacements>
%
```
This change makes clang-format not emit replacements in this case.
The logic is similar to the one implemented for Java in r354452.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60199
llvm-svn: 357599
Summary:
Import sorting of java file, incorrectly move import statement to after a function beginning with the word import.
Make 1 character change to regular expression to ensure there is always at least one space/tab after the word import
Previously clang-format --style="LLVM" would format
```
import X;
class C {
void m() {
importFile();
}
}
```
as
```
class C {
void m() {
importFile();
import X;
}
}
```
Reviewers: djasper, klimek, reuk, JonasToth
Reviewed By: klimek
Subscribers: cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D59684
llvm-svn: 357345
This patch aims to add support for the following rules from the JUCE coding standards:
- Always put a space before an open parenthesis that contains text - e.g. foo (123);
- Never put a space before an empty pair of open/close parenthesis - e.g. foo();
Patch by Reuben Thomas
Differential Revision: https://reviews.llvm.org/D55170
llvm-svn: 357344
Summary:
This option `AllowShortLambdasOnASingleLine` similar to the other `AllowShort*` options, but applied to C++ lambdas.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: MyDeveloperDay, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57687
llvm-svn: 357027
Summary:
This revision adds basic support for formatting C# files with clang-format, I know the barrier to entry is high here so I'm sending this revision in to test the water as to whether this might be something we'd consider landing.
Tracking in Bugzilla as:
https://bugs.llvm.org/show_bug.cgi?id=40850
Justification:
C# code just looks ugly in comparison to the C++ code in our source tree which is clang-formatted.
I've struggled with Visual Studio reformatting to get a clean and consistent style, I want to format our C# code on saving like I do now for C++ and i want it to have the same style as defined in our .clang-format file, so it consistent as it can be with C++. (Braces/Breaking/Spaces/Indent etc..)
Using clang format without this patch leaves the code in a bad state, sometimes when the BreakStringLiterals is set, it fails to compile.
Mostly the C# is similar to Java, except instead of JavaAnnotations I try to reuse the TT_AttributeSquare.
Almost the most valuable portion is to have a new Language in order to partition the configuration for C# within a common .clang-format file, with the auto detection on the .cs extension. But there are other C# specific styles that could be added later if this is accepted. in particular how `{ set;get }` is formatted.
Reviewers: djasper, klimek, krasimir, benhamilton, JonasToth
Reviewed By: klimek
Subscribers: llvm-commits, mgorny, jdoerfert, cfe-commits
Tags: #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D58404
llvm-svn: 356662
rC355158 added an optional language parameter to getLLVMStyle(), but this parameter was not used in getPredefinedStyle(). Because unit tests directly specify the style, this codepath wasn't tested. Add an additional unit test for getStyle().
llvm-svn: 356099
Summary:
Addressing: PR25010 - https://bugs.llvm.org/show_bug.cgi?id=25010
Code like:
```
if(true) var++;
else {
var--;
}
```
is reformatted to be
```
if (true)
var++;
else {
var--;
}
```
Even when `AllowShortIfStatementsOnASingleLine` is true
The following revision comes from a +1'd suggestion in the PR to support AllowShortIfElseStatementsOnASingleLine
This suppresses the clause prevents the merging of the if when there is a compound else
Reviewers: klimek, djasper, JonasToth, alexfh, krasimir, reuk
Reviewed By: reuk
Subscribers: reuk, Higuoxing, jdoerfert, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D59087
llvm-svn: 356031
Summary:
Addressing: PR25010 - https://bugs.llvm.org/show_bug.cgi?id=25010
Code like:
```
if(true) var++;
else {
var--;
}
```
is reformatted to be
```
if (true)
var++;
else {
var--;
}
```
Even when `AllowShortIfStatementsOnASingleLine` is true
The following revision comes from a +1'd suggestion in the PR to support AllowShortIfElseStatementsOnASingleLine
This suppresses the clause prevents the merging of the if when there is a compound else
Reviewers: klimek, djasper, JonasToth, alexfh, krasimir, reuk
Reviewed By: reuk
Subscribers: reuk, Higuoxing, jdoerfert, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D59087
llvm-svn: 356029
Summary:
If the clang-format on/off is in a /* comment */ then the sorting of headers is not ignored
PR40901 - https://bugs.llvm.org/show_bug.cgi?id=40901
Reviewers: djasper, klimek, JonasToth, krasimir, alexfh
Reviewed By: alexfh
Subscribers: alexfh, cfe-commits, llvm-commits
Tags: #clang, #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D58819
llvm-svn: 355266
Previously revisions commited non-clang-formatted changes to the Format library, this means submitting any revision e.g. {D55170} can cause additional whitespace changes to potentially be included in a revision.
Commit a non functional change using latest build Windows clang-format r351376 with no other changes, to remove these differences
All FormatTests
pass [==========] 652 tests from 20 test cases ran.
llvm-svn: 355182
Summary:
clang-formatting wants to add spaces around items in square braces, e.g. [1, 2] -> [ 1, 2 ]. Based on a quick check [1], it seems like most cases are using the [1, 2] format, so make that the consistent one.
[1] in llvm `.td` files, the regex `\[[^ ]` (bracket followed by not-a-space) shows up ~400 times, but `\[\s[^ ]` (bracket followed by one space and one not-a-space) shows up ~40 times => ~90% uses this format.
Reviewers: djasper, krasimir, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: MyDeveloperDay, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D55964
llvm-svn: 355158
Summary:
getLLVMStyle() sets the default style, but doesn't take the language as a parameter, so can't set default parameters when they differ from C++. This change adds LanguageKind as an input to getLLVMStyle so that we can start doing that.
See D55964 as a motivation for this, where we want Tablegen to be formatted differently than C++.
Reviewers: djasper, krasimir, MyDeveloperDay
Reviewed By: MyDeveloperDay
Subscribers: jdoerfert, MyDeveloperDay, kristina, cfe-commits, arphaman
Tags: #clang
Differential Revision: https://reviews.llvm.org/D56943
llvm-svn: 355123
Martin Probst