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
Summary:
Currently clang-format would always emit a replacement for a block of Java imports even if it is correctly formatted:
```
% cat /tmp/Aggregator.java
import X;
% clang-format /tmp/Aggregator.java
import X;
% clang-format -output-replacements-xml /tmp/Aggregator.java
<?xml version='1.0'?>
<replacements xml:space='preserve' incomplete_format='false'>
<replacement offset='0' length='9'>import X;</replacement>
</replacements>
%
```
This change makes clang-format not emit replacements in this case. Note that
there is logic to not emit replacements in this case for C++.
Reviewers: ioeric
Reviewed By: ioeric
Subscribers: jdoerfert, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58436
llvm-svn: 354452
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
Summary:
To handle diagnosing bugs where ObjCHeaderStyleGuesser guesses
wrong, this diff adds a bit more debug logging to the Objective-C
language guesser.
Reviewers: krasimir
Reviewed By: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D54110
llvm-svn: 346144
We haven't supported compiling ObjC1 for a long time (and never will again), so
there isn't any reason to keep these separate. This patch replaces
LangOpts::ObjC1 and LangOpts::ObjC2 with LangOpts::ObjC.
Differential revision: https://reviews.llvm.org/D53547
llvm-svn: 345637
This patch moves the virtual file system form clang to llvm so it can be
used by more projects.
Concretely the patch:
- Moves VirtualFileSystem.{h|cpp} from clang/Basic to llvm/Support.
- Moves the corresponding unit test from clang to llvm.
- Moves the vfs namespace from clang::vfs to llvm::vfs.
- Formats the lines affected by this change, mostly this is the result of
the added llvm namespace.
RFC on the mailing list:
http://lists.llvm.org/pipermail/llvm-dev/2018-October/126657.html
Differential revision: https://reviews.llvm.org/D52783
llvm-svn: 344140
Summary:
Some macros are used in the body of function, and actually contain the trailing semicolon: they should thus be automatically followed by a new line, and not get merged with the next line. This is for example the case with Qt's Q_UNUSED macro:
void foo(int a, int b) {
Q_UNUSED(a)
return b;
}
This patch deals with these cases by introducing a new option to specify list of statement macros. This re-uses the system already in place for foreach macros, to ensure there is no impact on performance.
Reviewers: krasimir, djasper, klimek
Reviewed By: krasimir
Subscribers: acoomans, mgrang, alexfh, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D33440
llvm-svn: 343602
This fixes formatting namespaces with preceding 'inline' and 'export' (Modules TS) specifiers.
This change fixes namespaces not being identified as such with preceding 'inline' or 'export' specifiers.
Motivation: I was experimenting with the Modules TS (-fmodules-ts) and found it would be useful if clang-format would correctly format 'export namespace'. While making the changes, I noticed that similar issues still exist with 'inline namespace', and addressed them as well.
Patch by Marco Elver!
Reviewers: klimek, djasper, owenpan, sammccall
Reviewed By: owenpan, sammccall
Subscribers: owenpan, cfe-commits
Differential Revision: https://reviews.llvm.org/D51036
llvm-svn: 341450
Summary:
This patch makes clang-format indent the subsequent lines created by breaking a
long javadoc annotated line.
Reviewers: mprobst
Reviewed By: mprobst
Subscribers: acoomans, cfe-commits
Differential Revision: https://reviews.llvm.org/D49797
llvm-svn: 338232
Summary: This adds a few more common function names expecting a text proto argument.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48760
llvm-svn: 335978
Summary:
Tools that reformat code often call `getStyle` to decide the format style
to use on a certain source file. In practice, "file" style is widely used. As a
result, many tools hardcode "file" when calling `getStyle`, which makes it hard
to control the default style in tools across a codebase when needed. This change
introduces a `DefaultFormatStyle` constant (default to "file" in upstream), which
can be modified downstream if wanted, so that all users/tools built from the same
source tree can have a consistent default format style.
This also adds an DefaultFallbackStyle that is recommended to be used by tools and can be modified downstream.
Reviewers: sammccall, djasper
Reviewed By: sammccall
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48492
llvm-svn: 335492
WebKit C++ style for object initialization is as follows:
Foo foo { bar };
Yet using clang-format -style=webkit changes this to:
Foo foo{ bar };
As there is no existing combination of rules that will ensure a space
before a braced list in this fashion, this patch adds a new
SpaceBeforeCpp11BracedList rule.
Patch by Ross Kirsling!
Differential Revision: https://reviews.llvm.org/D46024
llvm-svn: 334692
Summary:
This option replaces the BreakBeforeInheritanceComma option with an
enum, thus introducing a mode where the colon stays on the same line as
constructor declaration:
// When it fits on line:
class A : public B, public C {
...
};
// When it does not fit:
class A :
public B,
public C {
...
};
This matches the behavior of the `BreakConstructorInitializers` option,
introduced in https://reviews.llvm.org/D32479.
Reviewers: djasper, klimek
Reviewed By: djasper
Subscribers: mzeren-vmw, cfe-commits
Differential Revision: https://reviews.llvm.org/D43015
llvm-svn: 334408
Summary:
clangToolingCore is linked into almost everything (incl. clang), but
not few tools need #include manipulation at this point. So pull this into a
separate library in Tooling.
Reviewers: ilya-biryukov
Subscribers: klimek, mgorny, cfe-commits, thakis
Differential Revision: https://reviews.llvm.org/D47068
llvm-svn: 332720
Summary:
Introduce `PenaltyBreakTemplateDeclaration` to control the penalty,
and change `AlwaysBreakTemplateDeclarations` to an enum with 3 modes:
* `No` for regular, penalty based, wrapping of template declaration
* `MultiLine` for always wrapping before multi-line declarations (e.g.
same as legacy behavior when `AlwaysBreakTemplateDeclarations=false`)
* `Yes` for always wrapping (e.g. same as legacy behavior when
`AlwaysBreakTemplateDeclarations=true`)
Reviewers: krasimir, djasper, klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42684
llvm-svn: 332436
The DEBUG() macro is very generic so it might clash with other projects.
The renaming was done as follows:
- git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g'
- git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM
Explicitly avoided changing the strings in the clang-format tests.
Differential Revision: https://reviews.llvm.org/D44975
llvm-svn: 332350
Summary: This will be shared by include insertion/deletion library.
Reviewers: ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: mgorny, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D46758
llvm-svn: 332284
Summary: This can be used to create a virtual environment (incl. VFS, source manager) for code snippets.
Reviewers: sammccall, klimek
Reviewed By: sammccall
Subscribers: klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D46176
llvm-svn: 331923
This is similar to the LLVM change https://reviews.llvm.org/D46290.
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
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
Differential Revision: https://reviews.llvm.org/D46320
llvm-svn: 331834
Summary:
The class will be moved into libToolingCore as followup.
The new behaviors in this patch:
- New #include is inserted in the right position in a #include block to
preserver sorted #includes. This is best effort - only works when the
block is already sorted.
- When inserting multiple #includes to the end of a file which doesn't
end with a "\n" character, a "\n" will be prepended to each #include.
This is a special and rare case that was previously handled. This is now
relaxed to avoid complexity as it's rare in practice.
Reviewers: ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: klimek, cfe-commits, djasper
Differential Revision: https://reviews.llvm.org/D46180
llvm-svn: 331544
Summary: This adds some delimiters to detect cpp code in raw strings.
Reviewers: klimek
Reviewed By: klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D46062
llvm-svn: 330832
This required a couple of yaks to be shaved:
1. MatchingOpeningBlockLineIndex was misused to also store the
closing index; instead, use a second variable, as this doesn't
work correctly for "} else {".
2. We needed to change the API of AffectedRangeManager to not
use iterators; we always passed in begin / end for the whole
container before, so there was no mismatch in generality.
3. We need an extra check to discontinue formatting at the top
level, as we now sometimes change the indent of the closing
brace, but want to bail out immediately afterwards, for
example:
void f() {
if (a) {
}
void g();
Previously:
void f() {
if (a) {
}
void g();
Now:
void f() {
if (a) {
}
void g();
Differential Revision: https://reviews.llvm.org/D45726
llvm-svn: 330573
Summary:
This diff improves the Objective-C guessing heuristic by
replacing the hard-coded list of a subset of Objective-C @keywords
with a general check which supports all @keywords.
I also added a few more Foundation keywords which were missing from
the heuristic.
Test Plan: Unit tests updated. Ran tests with:
% make -j16 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D45521
llvm-svn: 329918
Summary:
This fixes an issue brought up by djasper@ in his review of D44790. We
handled top-level child lines, but if those child lines themselves
had child lines, we didn't handle them.
Rather than use recursion (which could blow out the stack), I use a
DenseSet to hold the set of lines we haven't yet checked (since order
doesn't matter), and update the set to add the children of each
line as we check it.
Test Plan: New tests added. Confirmed tests failed before fix
and passed after fix.
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44831
llvm-svn: 328628
Summary:
When I wrote `ObjCHeaderStyleGuesser`, I incorrectly assumed the
correct way to iterate over all tokens in `AnnotatedLine` was to
iterate over the linked list tokens starting with
`AnnotatedLine::First`.
However, `AnnotatedLine` also contains a vector
`AnnotedLine::Children` with child `AnnotedLine`s which have their own
tokens which we need to iterate over.
Because I didn't iterate over the tokens in the children lines, the
ObjC style guesser would fail on syntax like:
#define FOO ({ NSString *s = ... })
as the statement(s) inside { ... } are child lines.
This fixes the bug and adds a test. I confirmed the test
failed before the fix, and passed after the fix.
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak, Wizard
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44790
llvm-svn: 328220
Summary:
We received reports of the Objective-C style guesser getting a false
negative on header files like:
CGSize SizeOfThing(MyThing thing);
This adds more Core Graphics identifiers to the Objective-C style
guesser.
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, djasper
Reviewed By: jolesiak, djasper
Subscribers: krasimir, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44632
llvm-svn: 328175
Three issues to fix:
- char_constants weren't properly treated as string literals
- Prevening the break after "label: " does not make sense in concunction
with AlwaysBreakBeforeMultilineStrings. It leads to situations where
clang-format just cannot find a viable format (it must break and yet
it must not break).
- AlwaysBreakBeforeMultilineStrings should not be on for LK_TextProto in
Google style.
llvm-svn: 327255
Summary:
When disabled, this option allows removing the space before colon,
making it act more like the semi-colon. When enabled (default), the
current behavior is not affected.
This mostly affects C++11 loop, initializer list, inheritance list and
container literals:
class Foo: Bar {}
Foo::Foo(): a(a) {}
for (auto i: myList) {}
f({a: 1, b: 2, c: 3});
Reviewers: krasimir, djasper
Reviewed By: djasper
Subscribers: xvallspl, teemperor, karies, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D32525
llvm-svn: 326426
Summary:
This fixes a few issues djasper@ brought up in his review of D43522.
Test Plan:
make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43598
llvm-svn: 326205
Summary:
D43522 caused an assertion failure when getStyle() was called with
an empty filename:
P8065
This adds a test to reproduce the failure and fixes the issue by
ensuring we never pass an empty filename to
Environment::CreateVirtualEnvironment().
Test Plan: New test added. Ran test with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Before diff, test failed with P8065. Now, test passes.
Reviewers: vsapsai, jolesiak, krasimir
Reviewed By: vsapsai
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43590
llvm-svn: 325722
Summary:
For clients which don't have a filesystem, calling getStyle() doesn't
make much sense (there's no .clang-format files to search for).
In this diff, I hoist out the language-guessing logic from getStyle()
and move it into a new API guessLanguage().
I also added support for guessing the language of files which have no
extension (they could be C++ or ObjC).
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, krasimir
Reviewed By: jolesiak, krasimir
Subscribers: klimek, cfe-commits, sammccall
Differential Revision: https://reviews.llvm.org/D43522
llvm-svn: 325691
Summary:
This patch is a follow-up to r323319 (which disables string literal breaking for
text protos) and it disables breaking before long string literals.
For example this:
```
keyyyyy: "long string literal"
```
used to get broken into:
```
keyyyyy:
"long string literal"
```
While at it, I also enabled it for LK_Proto and fixed a bug in the mustBreak code.
Reviewers: djasper, sammccall
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42957
llvm-svn: 324591
Summary:
This is split off from D42650, and sets ObjCBinPackProtocolList
to Never for the google style.
Depends On D42650
Test Plan: New tests added. make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, jolesiak, stephanemoore
Reviewed By: krasimir, jolesiak, stephanemoore
Subscribers: klimek, cfe-commits, hokein, Wizard
Differential Revision: https://reviews.llvm.org/D42708
llvm-svn: 324553
Summary:
This is an alternative approach to D42014 after some
investigation by stephanemoore@ and myself.
Previously, the format parameter `BinPackParameters` controlled both
C function parameter list bin-packing and Objective-C protocol conformance
list bin-packing.
We found in the Google style, some teams were changing
`BinPackParameters` from its default (`true`) to `false` so they could
lay out Objective-C protocol conformance list items one-per-line
instead of bin-packing them into as few lines as possible.
To allow teams to use one-per-line Objective-C protocol lists without
changing bin-packing for other areas like C function parameter lists,
this diff introduces a new LibFormat parameter
`ObjCBinPackProtocolList` to control the behavior just for ObjC
protocol conformance lists.
The new parameter is an enum which defaults to `Auto` to keep the
previous behavior (delegating to `BinPackParameters`).
Depends On D42649
Test Plan: New tests added. make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, stephanemoore, djasper
Reviewed By: stephanemoore
Subscribers: Wizard, hokein, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D42650
llvm-svn: 324131
Summary:
This patch modifies the text proto Google style to add spaces around braces.
I investigated using something different than Cpp11BracedListStyle, but it turns out it's what we want and also the java and js styles also depend on that.
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42685
llvm-svn: 323860
Summary:
This disables some of the most commonly used text proto delimiters and functions
for google style until we resolve several style options for that style.
In particular, wheter there should be a space surrounding braces ``msg { sub { key : value } }``
and the extent of packing of submessages on a same line.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42651
llvm-svn: 323678
Summary:
Commonly string literals in protos are already multiline, so breaking them
further is undesirable.
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42373
llvm-svn: 323319
Summary:
This patch adds canonical delimiter support to the raw string formatting.
This allows matching delimiters to be updated to the canonical one.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42187
llvm-svn: 322956
Summary:
The Google style guide is neutral on whether there should be a
space before the protocol list in an Objective-C @interface or
@implementation.
The majority of Objective-C code in both Apple's public
header files and Google's open-source uses a space before
the protocol list, so this changes the google style to
default ObjCSpaceBeforeProtocolList to true.
Test Plan: make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, djasper, klimek
Reviewed By: krasimir
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D41074
llvm-svn: 322873
Summary: This replaces an unordered_set from r322690 with an array and binary search.
Reviewers: bkramer, benhamilton
Reviewed By: bkramer, benhamilton
Subscribers: jolesiak, benhamilton, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42189
llvm-svn: 322749
Summary:
This improves upon the previous Objective-C header guessing heuristic
from rC320479.
Now, we run the lexer on C++ header files and look for Objective-C
keywords and syntax. We also look for Foundation types.
Test Plan: make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, krasimir
Reviewed By: jolesiak
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42135
llvm-svn: 322690
Summary:
This patch changes the structure for raw string formatting options by making it
language based (enumerate delimiters per language) as opposed to delimiter-based
(specify the language for a delimiter). The raw string formatting now uses an
appropriate style from the .clang-format file, if exists.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D42098
llvm-svn: 322634
Summary:
This patch adds a FormatStyleSet for storing per-language FormatStyles for the
purposes of formatting code blocks inside the main code.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: klimek, djasper, bkramer, cfe-commits
Differential Revision: https://reviews.llvm.org/D41487
llvm-svn: 322479
This reverts commit 37e69667f748e1458b46483b7c1b8f9ba33eec44.
We're going to discuss its ramifications further before making a
conclusion.
llvm-svn: 320747
Summary:
If we write the following code, it goes over 100 columns, so we need to wrap it:
```
- (VeryLongReturnTypeName)veryLongMethodParameter:(VeryLongParameterName)thisIsAVeryLongParameterName
longMethodParameter:(LongParameterName)thisIsAlsoAnotherLongParameterName;
```
Currently, clang-format with the google style aligns the method parameter names on the first column:
```
- (VeryLongReturnTypeName)
veryLongMethodParameter:(VeryLongParameterName)thisIsAVeryLongParameterName
longMethodParameter:(LongParameterName)thisIsAlsoAnotherLongParameterName;
```
We'd like clang-format in the google style to align these to column 4 for Objective-C:
```
- (VeryLongReturnTypeName)
veryLongMethodParameter:(VeryLongParameterName)thisIsAVeryLongParameterName
longMethodParameter:(LongParameterName)thisIsAlsoAnotherLongParameterName;
```
Test Plan: make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, djasper, klimek
Reviewed By: djasper
Subscribers: cfe-commits, thakis
Differential Revision: https://reviews.llvm.org/D41195
llvm-svn: 320714
Adding the new enumerator forced a bunch more changes into this patch than I
would have liked. The -Wtautological-compare warning was extended to properly
check the new comparison operator, clang-format needed updating because it uses
precedence levels as weights for determining where to break lines (and several
operators increased their precedence levels with this change), thread-safety
analysis needed changes to build its own IL properly for the new operator.
All "real" semantic checking for this operator has been deferred to a future
patch. For now, we use the relational comparison rules and arbitrarily give
the builtin form of the operator a return type of 'void'.
llvm-svn: 320707
This patch improves detection of ObjC header files.
Right now many ObjC headers, especially short ones, are categorized as C/C++.
Way of filtering still isn't the best, as most likely it should be token-based.
Contributed by jolesiak!
llvm-svn: 320479
Summary:
This patch allows grouping multiple #include blocks together and sort all includes as one big block.
Additionally, sorted includes can be regrouped after sorting based on configured categories.
Contributed by @KrzysztofKapusta!
Reviewers: krasimir
Reviewed By: krasimir
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D40288
llvm-svn: 319024
Summary: This adds an ext/ header include category for google style.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D38243
llvm-svn: 314211
Owen Pan