Summary:
This change adds some rudimentary support for conditional types.
Specifically it avoids breaking before `extends` and `infer` keywords,
which are subject to Automatic Semicolon Insertion, so breaking before
them creates incorrect syntax.
The actual formatting of the type expression is odd, but there is as of
yet no clear idea on how to format these.
See https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-8.html#conditional-types.
Reviewers: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D52536
llvm-svn: 343179
Reduce penalty for aligning ObjC method arguments using the colon alignment as
this is the canonical way.
Trying to fit a whole expression into one line should not force other line
breaks (e.g. when ObjC method expression is a part of other expression).
llvm-svn: 336520
Summary:
Counts selector parts also for method declarations and counts correctly for methods without arguments.
This is an internal change and doesn't influence formatting on its own (at the current state). Its lack would be visible after applying D48719.
Reviewers: benhamilton, klimek
Reviewed By: benhamilton
Subscribers: acoomans, cfe-commits
Differential Revision: https://reviews.llvm.org/D48716
llvm-svn: 336518
Summary:
In D44638, I partially fixed `NS_SWIFT_NAME(foo(bar:baz:))`-style
annotations on C functions, but didn't add a test for Objective-C
method declarations.
For ObjC method declarations which are annotated with `NS_SWIFT_NAME(...)`,
we currently fail to annotate the final component of the selector
name as `TT_SelectorName`.
Because the token type is left unknown, clang-format will happily
cause a compilation error when it changes the following:
```
@interface Foo
- (void)doStuffWithFoo:(id)name
bar:(id)bar
baz:(id)baz
NS_SWIFT_NAME(doStuff(withFoo:bar:baz:));
@end
```
to:
```
@interface Foo
- (void)doStuffWithFoo:(id)name
bar:(id)bar
baz:(id)baz
NS_SWIFT_NAME(doStuff(withFoo:bar:baz
:));
@end
```
(note the linebreak before the final `:`).
The logic which decides whether or not to annotate the token before a
`:` with `TT_SelectorName` is pretty fragile, and has to handle some
pretty odd cases like pair-parameters:
```
[I drawRectOn:surface ofSize:aa:bbb atOrigin:cc:dd];
```
So, to minimize the effect of this change, I decided to only annotate
unknown identifiers before a `:` as `TT_SelectorName` for Objective-C
declaration lines.
Test Plan: New tests included. Confirmed tests failed before change and
passed after change. Ran tests with:
% make -j16 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, krasimir, jolesiak
Reviewed By: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48679
llvm-svn: 335983
Summary:
In C++ code snippets of the form `@field` are common. This makes clang-format
keep them together in text protos, whereas before it would break them.
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48543
llvm-svn: 335459
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:
Currently clang-format allows this for text protos:
```
submessage:
{ key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' }
```
when it is under the column limit and when putting it all on one line exceeds the column limit.
This is not a very intuitive formatting, so I'd prefer having
```
submessage: {
key: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
}
```
instead, even if it takes one line more.
This patch prevents clang-format from inserting a break between `: {` and similar cases.
Reviewers: djasper, sammccall
Reviewed By: sammccall
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48063
llvm-svn: 334517
Summary:
TypeScript uses the `!` token for strict property initialization
assertions, as in:
class X {
strictPropAsserted!: string;
}
Previously, clang-format would wrap between the `!` and the `:` for
overly long lines. This patch fixes that by generally preventing the
wrap in that location.
Reviewers: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D48030
llvm-svn: 334415
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:
This patch updates clang-format text protos to put entries of a submessage into separate lines if the submessage contains at least two entries and contains at least one submessage entry.
For example, the entries here are kept on separate lines even if putting them on a single line would be under the column limit:
```
message: {
entry: 1
submessage: { key: value }
}
```
Messages containing a single submessage or several scalar entries can still be put on one line if they fit:
```
message { submessage { key: value } }
message { x: 1 y: 2 z: 3 }
```
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D46757
llvm-svn: 334401
Summary:
`is` type annotations can occur at any nesting level. For example:
function x() {
return function y(): a is B { ... };
}
Breaking before the `is` above breaks TypeScript parsing the code. This
change prevents the wrap.
Reviewers: krasimir
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D47193
llvm-svn: 332968
Summary:
Previously, clang-format's parser would fail to annotate the
selector in a single-component Objective-C method invocation with
`TT_SelectorName`. For example, the following:
[foo bar];
would parse `bar` as `TT_Unknown`:
M=0 C=1 T=Unknown S=0 B=0 BK=0 P=140 Name=identifier L=34 PPK=2
FakeLParens= FakeRParens=0 II=0x559d5db51770 Text='bar'
This caused us to fail to insert a space after a closing cast rparen,
so the following:
[((Foo *)foo) bar];
would format as:
[((Foo *)foo)bar];
This diff fixes the issue by ensuring we annotate the selector
in a single-component Objective-C method invocation as
`TT_SelectorName`.
Test Plan: New tests added. Ran tests with:
% make -j16 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak
Reviewed By: jolesiak
Subscribers: Wizard, klimek, hokein, cfe-commits
Differential Revision: https://reviews.llvm.org/D47028
llvm-svn: 332727
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
Summary:
This patch changes the behavior of PenaltyBreakBeforeFirstCallParameter
so that is does not apply after a brace, when Cpp11BracedListStyle is
false.
This way, variable initialization is wrapped more like an initializer
than like a function call, which is more consistent with user
expectations for this braced list style.
With PenaltyBreakBeforeFirstCallParameter=200, this gives the following
code: (with Cpp11BracedListStyle=false)
Before :
const std::unordered_map<std::string, int> Something::MyHashTable =
{ { "aaaaaaaaaaaaaaaaaaaaa", 0 },
{ "bbbbbbbbbbbbbbbbbbbbb", 1 },
{ "ccccccccccccccccccccc", 2 } };
After :
const std::unordered_set<std::string> Something::MyUnorderedSet = {
{ "aaaaaaaaaaaaaaaaaaaaa", 0 },
{ "bbbbbbbbbbbbbbbbbbbbb", 1 },
{ "ccccccccccccccccccccc", 2 }
};
Reviewers: krasimir, djasper, klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D43290
llvm-svn: 332434
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
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:
Previously, we checked tokens for `tok::identifier` to see if they
were identifiers inside an Objective-C selector.
However, this missed C++ keywords like `new` and `delete`.
To fix this, this diff uses `getIdentifierInfo()` to find
identifiers or keywords inside Objective-C selectors.
Test Plan: New tests added. 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/D46143
llvm-svn: 331067
This reverts commit r330016.
The incomplete detection has too many false positives, picking up typos
for hard failures and refusing to format anything in that case.
llvm-svn: 330569
Summary:
This patch improves detection of incomplete code for protos and text protos.
This is especially important for text protos in raw string literals, since they
might be partial strings concatenated, and we'd like to disable formatting in
these cases.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44203
llvm-svn: 330016
Summary:
Previously, `clang-format` would break Objective-C
category extensions after the opening parenthesis to avoid
breaking the protocol list:
```
% echo "@interface ccccccccccccc (ccccccccccc) <ccccccccccccc> { }" | \
clang-format -assume-filename=foo.h -style="{BasedOnStyle: llvm, \
ColumnLimit: 40}"
@interface ccccccccccccc (
ccccccccccc) <ccccccccccccc> {
}
```
This looks fairly odd, as we could have kept the category extension
on the previous line.
Category extensions are a single item, so they are generally very
short compared to protocol lists. We should prefer breaking after the
opening `<` of the protocol list over breaking after the opening `(`
of the category extension.
With this diff, we now avoid breaking after the category extension's
open paren, which causes us to break after the protocol list's
open angle bracket:
```
% echo "@interface ccccccccccccc (ccccccccccc) <ccccccccccccc> { }" | \
./bin/clang-format -assume-filename=foo.h -style="{BasedOnStyle: llvm, \
ColumnLimit: 40}"
@interface ccccccccccccc (ccccccccccc) <
ccccccccccccc> {
}
```
Test Plan: New test added. Confirmed test failed before diff and
passed after diff by running:
% make -j16 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D45526
llvm-svn: 329919
Summary:
In D45185, I added clang-format parser support for Objective-C
generics. However, I didn't touch the whitespace logic, so they
got the same space logic as Objective-C protocol lists.
In every example in the Apple SDK and in the documentation,
there is no space between the class name and the opening `<`
for the lightweight generic specification, so this diff
removes the space and updates the tests.
Test Plan: 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/D45498
llvm-svn: 329917
Summary:
The following C++ code was being detected by
`guessLanguage()` as Objective-C:
#define FOO(...) auto bar = [] __VA_ARGS__;
This was because `[] __VA_ARGS__` is not currently detected as a C++
lambda expression (it has no parens or braces), so
`TokenAnnotator::parseSquare()` incorrectly treats the opening square
as an ObjC method expression.
We have two options to fix this:
1. Parse `[] __VA_ARGS__` explicitly as a C++ lambda
2. Make it so `[]` is never parsed as an Objective-C method expression
This diff implements option 2, which causes the `[` to be parsed
as `TT_ArraySubscriptLSquare` instead of `TT_ObjCMethodExpr`.
Note that when I fixed this, it caused one change in formatting
behavior, where the following was implicitly relying on the `[`
being parsed as `TT_ObjCMethodExpr`:
A<int * []> a;
becomes:
A<int *[]> a;
with `Style.PointerAlignment = Middle`.
I don't really know what the desired format is for this syntax; the
test was added by Janusz Sobczak and integrated by @djasper in
b511fe9818
.
I went ahead and changed the test for now.
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Fixes: https://bugs.llvm.org/show_bug.cgi?id=36248
Reviewers: djasper, jolesiak
Reviewed By: djasper
Subscribers: klimek, cfe-commits, djasper
Differential Revision: https://reviews.llvm.org/D45169
llvm-svn: 329070
Summary:
D44816 attempted to fix a few cases where `clang-format` incorrectly
inserted a space before the closing brace of an Objective-C dictionary
literal.
This revealed there were still a few cases where we inserted a space
after the opening brace of an Objective-C dictionary literal.
This fixes the formatting to be consistent and adds more tests.
Test Plan: New tests added. Confirmed tests failed before
diff and passed after diff.
Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak, krasimir
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D45168
llvm-svn: 329069
Summary:
Previously, `clang-format` would sometimes insert a space
before the closing brace in an Objective-C dictionary literal.
Unlike array literals (which obey `Style.SpacesInContainerLiterals`
to add a space after `[` and before `]`), Objective-C dictionary
literals currently are not meant to insert a space after `{` and before
`}`, regardless of `Style.SpacesInContainerLiterals`.
However, some constructs like `@{foo : @(bar)}` caused `clang-format`
to insert a space between `)` and `}`.
This fixes the issue and adds tests. (I understand the behavior is
not consistent between array literals and dictionary literals, but
that's existing behavior that's a much larger change.)
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/D44816
llvm-svn: 328627
For multiline raw string literals, we generally want to respect the
author's choice of linebreak before the 'R"(' as the rest of the raw
string might be aligned to it and we cannot (commonly) modify the
content.
For single-line raw string literals, this doesn't make any sense and so
we should just treat them as regular string literals in this regard.
llvm-svn: 328201
When SpacesInParentheses is set to true clang-format does not add a
space before fully qualified names. For example:
do_something(::globalVar );
Fix by Darby Payne. Thank you!
llvm-svn: 328200
Summary:
Previously, clang-format would insert a space between
the closing parenthesis and 'new' in the following valid Objective-C
declaration:
+ (instancetype)new;
This was because 'new' is treated as a keyword, not an identifier.
TokenAnnotator::spaceRequiredBefore() already handled the case where
r_paren came before an identifier, so this diff extends it to
handle r_paren before 'new'.
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: djasper, jolesiak, stephanemoore
Reviewed By: djasper, jolesiak, stephanemoore
Subscribers: stephanemoore, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44692
llvm-svn: 328174
Summary:
Objective-C selectors with arguments take the form of:
foo:
foo:bar:
foo:bar:baz:
These can be passed to a macro, like NS_SWIFT_NAME():
https://developer.apple.com/library/content/documentation/Swift/Conceptual/BuildingCocoaApps/MixandMatch.html
and must never have spaces inserted around the colons.
Previously, there was logic in TokenAnnotator's tok::colon parser to
handle the single-argument case, but it failed for the
multiple-argument cases.
This diff fixes the bug and adds more tests.
Test Plan: New tests added. Ran tests with:
% make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, djasper, Wizard
Reviewed By: jolesiak, Wizard
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44638
llvm-svn: 327986
Summary: This disallows patterns like `[ext.name\n]` in text protos.
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44569
llvm-svn: 327716
Summary:
Previously, clang-format would detect the following as an
Objective-C block type:
FOO(^);
when it actually must be a C or C++ macro dealing with an XOR
statement or an XOR operator overload.
According to the Clang Block Language Spec:
https://clang.llvm.org/docs/BlockLanguageSpec.html
block types are of the form:
int (^)(char, float)
and block variables of block type are of the form:
void (^blockReturningVoidWithVoidArgument)(void);
int (^blockReturningIntWithIntAndCharArguments)(int, char);
void (^arrayOfTenBlocksReturningVoidWithIntArgument[10])(int);
This tightens up the detection so we don't unnecessarily detect
C macros which pass in the XOR operator.
Depends On D43904
Test Plan: New tests added. Ran tests with:
make -j12 FormatTests &&
./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, jolesiak, djasper
Reviewed By: djasper
Subscribers: djasper, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D43906
llvm-svn: 327285
Summary:
Previously, clang-format would detect C++11 and C++17 attribute
specifiers like the following as Objective-C method invocations:
[[noreturn]];
[[clang::fallthrough]];
[[noreturn, deprecated("so sorry")]];
[[using gsl: suppress("type")]];
To fix this, I ported part of the logic from
tools/clang/lib/Parse/ParseTentative.cpp into TokenAnnotator.cpp so we
can explicitly parse and identify C++11 attribute specifiers.
This allows the guessLanguage() and getStyle() APIs to correctly
guess files containing the C++11 attribute specifiers as C++,
not Objective-C.
Test Plan: New tests added. Ran tests with:
make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, jolesiak, djasper
Reviewed By: djasper
Subscribers: aaron.ballman, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D43902
llvm-svn: 327284
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:
This patch fixes a bug where consecutive string literals in text protos were
put on the same line.
Reviewers: alexfh
Reviewed By: alexfh
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D44204
llvm-svn: 326945
Summary:
Previously, clang-format would detect the following as an
Objective-C for-in statement:
for (int x = in.value(); ...) {}
because the logic only decided a for-loop was definitely *not*
an Objective-C for-in loop after it saw a semicolon or a colon.
To fix this, I delayed the decision of whether this was a for-in
statement until after we found the matching right-paren, at which
point we know if we've seen a semicolon or not.
Test Plan: New tests added. Ran tests with:
make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, jolesiak
Reviewed By: jolesiak
Subscribers: djasper, cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D43904
llvm-svn: 326815
Summary:
Code that used to be formatted as `if (! + object) {` is now formatted as `if (!+object) {`
(we have a particular object in our codebase where unary `operator+` is overloaded to return the underlying value, which in this case is a `bool`)
We still preserve the TypeScript behavior where `!` is a trailing non-null operator. (This is already tested by an existing unit test in `FormatTestJS.cpp`)
It doesn't appear like handling of consecutive unary operators are tested in general, so I added another test for completeness
Patch contributed by @kevinl!
Reviewers: krasimir
Reviewed By: krasimir
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43312
llvm-svn: 326792
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 glitch where ``operator: value`` in a text proto would mess up the underlying formatting since it gets parsed as a kw_operator instead of an identifier.
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43830
llvm-svn: 326227
Summary: This patch fixes a case where a proto message attribute is wrongly identified as an text proto extension.
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43465
llvm-svn: 325509
Summary:
`of` is only a keyword when after an identifier, but not when after
an actual keyword.
Before:
return of (a, b, c);
After:
return of(a, b, c);
Reviewers: djasper
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D43440
llvm-svn: 325489
Summary:
Frequently, a percent in protos denotes a formatting specifier for string replacement.
Thus it is desirable to keep the percent together with what follows after it.
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D43294
llvm-svn: 325159
Summary:
When the target object expression is short and the first selector name
is long, clang-format used to break the colon alignment:
[I performSelectorOnMainThread:@selector(loadAccessories)
withObject:nil
waitUntilDone:false];
This happens because the colon is placed at `ContinuationIndent +
LongestObjCSelectorName`, so that any selector can be wrapped. This is
however not needed in case the longest selector is the firstone, and
not wrapped.
To overcome this, this patch does not include the first selector in
`LongestObjCSelectorName` computation (in TokenAnnotator), and lets
`ContinuationIndenter` decide how to account for the first selector
when wrapping. (Note this was already partly the case, see line 521
of ContinuationIndenter.cpp)
This way, the code gets properly aligned whenever possible without
breaking the continuation indent.
[I performSelectorOnMainThread:@selector(loadAccessories)
withObject:nil
waitUntilDone:false];
[I // force break
performSelectorOnMainThread:@selector(loadAccessories)
withObject:nil
waitUntilDone:false];
[I perform:@selector(loadAccessories)
withSelectorOnMainThread:true
waitUntilDone:false];
Reviewers: krasimir, djasper, klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D43121
llvm-svn: 324741
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:
Fixes formatting of ObjC message arguments when inline block is a first
argument.
Having inline block as a first argument when method has multiple parameters is
discouraged by Apple:
"It’s best practice to use only one block argument to a method. If the
method also needs other non-block arguments, the block should come last"
(https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/WorkingwithBlocks/WorkingwithBlocks.html#//apple_ref/doc/uid/TP40011210-CH8-SW7),
it should be correctly formatted nevertheless.
Current formatting:
```
[object blockArgument:^{
a = 42;
}
anotherArg:42];
```
Fixed (colon alignment):
```
[object
blockArgument:^{
a = 42;
}
anotherArg:42];
```
Test Plan: make -j12 FormatTests && tools/clang/unittests/Format/FormatTests
Reviewers: krasimir, benhamilton
Reviewed By: krasimir, benhamilton
Subscribers: benhamilton, klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42493
llvm-svn: 324469
Summary:
This patch adds spaces around angle brackets in text proto Google style.
Previously these were detected as template openers and closers, which happened
to have the expected effect. Now we detect them as scope openers and closers
similarly to the way braces are handled in this context.
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42727
llvm-svn: 324337
Summary:
r312125, which introduced preprocessor indentation, shipped with a known
issue where "indentation of comments immediately before indented
preprocessor lines is toggled on each run". For example these two forms
toggle:
#ifndef HEADER_H
#define HEADER_H
#if 1
// comment
# define A 0
#endif
#endif
#ifndef HEADER_H
#define HEADER_H
#if 1
// comment
# define A 0
#endif
#endif
This happens because we check vertical alignment against the '#' yet
indent to the level of the 'define'. This patch resolves this issue by
aligning against the '#'.
Reviewers: krasimir, klimek, djasper
Reviewed By: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42408
llvm-svn: 323904
Martin Probst