Commit Graph

1044 Commits

Author SHA1 Message Date
Daniel Jasper 8184d66f4b clang-format: Improve pointer/reference detection.
Before (with left pointer alignment):
  void f(int i = 0, SomeType* *temps = NULL);

After:
  void f(int i = 0, SomeType** temps = NULL);

llvm-svn: 214071
2014-07-28 12:24:21 +00:00
Daniel Jasper 2ac3fdfd4a clang-format: Fix unary operator recognition.
Before:
  int x = ~ * p;

After:
  int x = ~*p;

llvm-svn: 214070
2014-07-28 12:08:16 +00:00
Daniel Jasper 8b76d608b8 clang-format: Fix formatting of lock annotations in lambda definitions.
Before:
  SomeFunction([](int i)LOCKS_EXCLUDED(a) {});

After:
  SomeFunction([](int i) LOCKS_EXCLUDED(a) {});

llvm-svn: 214069
2014-07-28 12:08:06 +00:00
David Blaikie 3875a82d42 Remove uses of the redundant ".reset(nullptr)" of unique_ptr, in favor of ".reset()"
It's also possible to just write "= nullptr", but there's some question
of whether that's as readable, so I leave it up to authors to pick which
they prefer for now. If we want to discuss standardizing on one or the
other, we can do that at some point in the future.

llvm-svn: 213439
2014-07-19 01:06:45 +00:00
Daniel Jasper fc3861ac48 clang-format: Fix parsing of conditional expressions.
Before:
  aaaaaa = aaaaaaaaaaaa ? aaaaaaaaaa ? aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
      : aaaaaaaaaaaaaaaaaaaaaa
      : aaaaaaaaaaaaaaaaaaaaaaaaaaaa;

After:
  aaaaaa = aaaaaaaaaaaa
               ? aaaaaaaaaa ? aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
                            : aaaaaaaaaaaaaaaaaaaaaa
               : aaaaaaaaaaaaaaaaaaaaaaaaaaaa;

llvm-svn: 213258
2014-07-17 12:22:04 +00:00
Daniel Jasper fcfac10c8a clang-format: Improve heuristic around avoiding bad line breaks.
Now, this can be properly formatted:
  static_cast<A< //
      B> *>(     //
      );

Before, clang-format could end up, not formatting the code at all.

llvm-svn: 213055
2014-07-15 09:00:34 +00:00
Alp Toker 958027b698 Fix typos
Also consolidate 'backward compatibility'

llvm-svn: 212974
2014-07-14 19:42:55 +00:00
Daniel Jasper 3064620d0d clang-format: Improve cast detection (fix false positive).
Before:
  fn(a)(b)+1;

After:
  fn(a)(b) + 1;

llvm-svn: 212935
2014-07-14 12:38:38 +00:00
Daniel Jasper 85bcadcdc6 clang-format: Fix behavior around pointer-to-member invocations.
Before:
  (aaaaaaaaaa->*
   bbbbbbb)(aaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaa));

After:
  (aaaaaaaaaa->*bbbbbbb)(
      aaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaa));

llvm-svn: 212617
2014-07-09 13:07:57 +00:00
Daniel Jasper c75e1effed clang-format: Add new option to indent wrapped function declarations.
Though not completely identical, make former
IndentFunctionDeclarationAfterType change this flag for backwards
compatibility (it is somewhat close in meaning and better the err'ing on
an unknown config flag).

llvm-svn: 212597
2014-07-09 08:42:42 +00:00
Daniel Jasper 4355e7f0ef clang-format: Revamp function declaration/definition indentation.
Key changes:
- Correctly (well ...) distinguish function declarations and variable
  declarations with ()-initialization.
- Don't indent when breaking function declarations/definitions after the
  return type.
- Indent variable declarations and typedefs when breaking after the
  type.

This fixes llvm.org/PR17999.

llvm-svn: 212591
2014-07-09 07:50:33 +00:00
Rafael Espindola 2d2b420ab9 Update for llvm api change.
llvm-svn: 212408
2014-07-06 17:43:24 +00:00
Daniel Jasper 2520fe9662 clang-format: Support member function reference qualifiers.
Before:
  string // break
      operator()() &
  {}

After:
  string // break
  operator()() & {}

llvm-svn: 212041
2014-06-30 13:54:27 +00:00
Daniel Jasper 91beebd04a clang-format: Improve expression heuristics.
Upon encountering a binary operator inside parentheses, assume that the
parentheses contain an expression.

Before:
  MACRO('0' <= c&& c <= '9');

After:
  MACRO('0' <= c && c <= '9');

llvm-svn: 212040
2014-06-30 13:44:47 +00:00
Daniel Jasper ad9eb0d79d clang-format: [JS] support free-standing functions again.
This worked initially but was broken by r210887.

Before:
  function outer1(a, b) {
    function inner1(a, b) { return a; } inner1(a, b);
  } function outer2(a, b) { function inner2(a, b) { return a; } inner2(a, b); }

After:
  function outer1(a, b) {
    function inner1(a, b) { return a; }
    inner1(a, b);
  }
  function outer2(a, b) {
    function inner2(a, b) { return a; }
    inner2(a, b);
  }

Thanks to Adam Strzelecki for working on this.

llvm-svn: 212038
2014-06-30 13:24:54 +00:00
Daniel Jasper a2fb50f9b3 clang-format: Understand that breaking before lambdas is fine.
Before:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa([](
      const aaaaaaaaaa &a) { return a; });

After:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
      [](const aaaaaaaaaa &a) { return a; });

llvm-svn: 211575
2014-06-24 09:15:49 +00:00
Daniel Jasper 9c2820c4e3 clang-format: [proto] Add required space before absolute references.
llvm-svn: 211488
2014-06-23 07:36:25 +00:00
Daniel Jasper 32ccb03871 clang-format: Fix corner case in pointer/reference detection.
llvm-svn: 211487
2014-06-23 07:36:18 +00:00
Daniel Jasper 553d4878da clang-format: Introduce style with spaces on both sides of */&.
Patch by Janusz Sobczak (slightly extended).
This fixes llvm.org/19929.

llvm-svn: 211098
2014-06-17 12:40:34 +00:00
Daniel Jasper 5217a8b84f clang-format: [JS] Understand named function literals.
Before:
  return {a: function SomeFunction(){// ...
                                     return 1;
  }
  }
  ;

After:
  return {
    a: function SomeFunction() {
      // ...
      return 1;
    }
  };

llvm-svn: 210887
2014-06-13 07:02:04 +00:00
Saleem Abdulrasool fbfbaf6a93 Permit -Wswitch coverage for enumerations.
Thanks to David Blakie and Richard Smith for pointing out that we can retain the
-Wswitch coverage while avoiding the warning from GCC by pushing the unreachable
outside of the switch!

llvm-svn: 210812
2014-06-12 19:33:26 +00:00
Saleem Abdulrasool c9340d2575 Basic: fix warnings from GCC
tools/clang/lib/Basic/DiagnosticIDs.cpp: In function ‘clang::DiagnosticIDs::Level toLevel(clang::diag::Severity)’:
tools/clang/lib/Basic/DiagnosticIDs.cpp:382:1: warning: control reaches end of non-void function [-Wreturn-type]

tools/clang/lib/Format/Format.cpp: In member function ‘virtual std::string clang::format::ParseErrorCategory::message(int) const’:
tools/clang/lib/Format/Format.cpp:282:1: warning: control reaches end of non-void function [-Wreturn-type]

Add a default cases that asserts that we handle the severity, parse error.

llvm-svn: 210804
2014-06-12 17:43:37 +00:00
Rafael Espindola c080917ec2 Replace llvm::error_code with std::error_code.
llvm-svn: 210780
2014-06-12 14:02:15 +00:00
Rafael Espindola 6d0d89b49c Fix typo.
Thanks to Alp Toker for noticing.

llvm-svn: 210744
2014-06-12 03:31:26 +00:00
Rafael Espindola d0136707a9 Give clang-format its own error category.
The posix errno values are probably to the best thing to use for
describing parse errors.

This should also fix the mingw build.

llvm-svn: 210739
2014-06-12 02:50:04 +00:00
Rafael Espindola 96b033006d Use std::error_code instead of llvm::error_code.
This is an update for a llvm api change.

llvm-svn: 210688
2014-06-11 19:05:55 +00:00
Daniel Jasper 4ac7de7199 clang-format: Fix pointer/reference detection after decltype.
Before:
  [](const decltype(*a) & value) {}

After:
  [](const decltype(*a)& value) {}

llvm-svn: 210643
2014-06-11 07:35:16 +00:00
Daniel Jasper 17062ff550 clang-format: [JS] Treat dict literals similar to objc method exprs.
Before:
  return {
    link:
        function() {
          f();  //
        }
        };
  return {
    a: a,
    link: function() {
      f();  //
    }
  }

After:
  return {
    link: function() {
      f();  //
    }
  };
  return {
    a: a,
    link: function() {
      f();  //
    }
  };

llvm-svn: 210537
2014-06-10 14:44:02 +00:00
Daniel Jasper ecaba17996 clang-format: Increase penalty for wrapping array subscript expressions
Before:
  aaaaaaaaaaa aaaaaaaaaaaaaaa = aaaaaaaaaaaaaaaaaaaaaaaaaa->aaaaaaaaa[0].aaaaaaa
                                    [0].aaaaaaaaaaaaaaaaaaaaaa();

After:
  aaaaaaaaaaa aaaaaaaaaaaaaaa = aaaaaaaaaaaaaaaaaaaaaaaaaa->aaaaaaaaa[0]
                                    .aaaaaaa[0]
                                    .aaaaaaaaaaaaaaaaaaaaaa();

llvm-svn: 210529
2014-06-10 13:27:57 +00:00
Daniel Jasper 908180574e clang-format: Fix enum formatting with specific comment.
Before:
  enum Fruit {  //
    APPLE,
    PEAR };

After:
  enum Fruit {  //
    APPLE,
    PEAR
  };

llvm-svn: 210522
2014-06-10 10:42:26 +00:00
Daniel Jasper da18fd86c7 clang-format: Support variadic lambda captures.
Before:
  return [ i, args... ]{};

After:
  return [i, args...] {};

llvm-svn: 210514
2014-06-10 06:39:03 +00:00
Daniel Jasper 3251fff0e3 clang-format: Handle multiline strings inside ternary expressions.
With AlwaysSplitBeforeMultilineStrings, clang-format would not find any
valid solution.

llvm-svn: 210513
2014-06-10 06:27:23 +00:00
Craig Topper 4b56692e30 [C++11] Use 'nullptr'.
llvm-svn: 210448
2014-06-09 02:04:02 +00:00
Daniel Jasper 58cb2edd69 clang-format: Fix incorrect indentation.
Before (JavaScript example, but can extend to other languages):
  return {
    a: 'E',
    b: function() {
      return function() {
      f();  // This is wrong.
      };
    }
  };

After:
  return {
    a: 'E',
    b: function() {
      return function() {
        f();  // This is better.
      };
    }
  };

llvm-svn: 210334
2014-06-06 13:49:04 +00:00
Daniel Jasper a69ca9be12 clang-format: Leave empty lines within UnwrappedLines.
These are commonly used to structure things like enums or long braced
lists. There doesn't seem to be a good reason to have the behavior in
such structures be different from the behavior between statements.

llvm-svn: 210183
2014-06-04 12:40:57 +00:00
Daniel Jasper 114a2bc9d2 clang-format: Refactor indentation behavior for multiple nested blocks.
This fixes a few oddities when formatting multiple nested JavaScript
blocks, e.g.:

Before:
  promise.then(
      function success() {
        doFoo();
        doBar();
      },
      [], function error() {
        doFoo();
        doBaz();
      });
  promise.then([],
               function success() {
                 doFoo();
                 doBar();
               },
               function error() {
    doFoo();
    doBaz();
  });

After:
  promise.then(
      function success() {
        doFoo();
        doBar();
      },
      [],
      function error() {
        doFoo();
        doBaz();
      });
  promise.then([],
               function success() {
                 doFoo();
                 doBar();
               },
               function error() {
                 doFoo();
                 doBaz();
               });

llvm-svn: 210097
2014-06-03 12:02:45 +00:00
Daniel Jasper 7d028298ce clang-format: Fix special case of binary operator detection.
There is a pattern where evaluation order is used as control flow.
This patch special-cases a commonly occuring version of this pattern.

Before:
  Aaaaa *aaa = nullptr;
  // ...
  aaa &&aaa->f();

After:
  Aaaaa *aaa = nullptr;
  // ...
  aaa && aaa->f();

llvm-svn: 210017
2014-06-02 11:54:20 +00:00
Daniel Jasper 4afc6b3e16 clang-format: No space between ")" and braced init list.
Before:
  auto j = decltype(i) {};

After:
  auto j = decltype(i){};

This fixes llvm.org/PR19892.

llvm-svn: 210013
2014-06-02 10:57:55 +00:00
Daniel Jasper e18ff37e08 clang-format: Fix Allman brace breaking of enums.
Before:
  enum Side
  { LEFT,
    RIGHT };

After:
  enum Side
  {
    LEFT,
    RIGHT
  };

This fixes llvm.org/PR19911.

llvm-svn: 210011
2014-06-02 10:17:32 +00:00
Daniel Jasper e3f907fded clang-format: Fix trailing const (etc.) with Allman brace style.
Before:
  void someLongFunction(int someLongParameter)
      const
  {
  }

After:
  void someLongFunction(
      int someLongParameter) const
  {
  }

This fixes llvm.org/PR19912.

llvm-svn: 210010
2014-06-02 09:52:08 +00:00
Rafael Espindola cb82dfb11c Use error_code() instead of error_code::succes()
There is no std::error_code::success, so this removes much of the noise
in transitioning to std::error_code.

llvm-svn: 209949
2014-05-31 01:26:30 +00:00
Daniel Jasper d39312ec84 clang-format: Don't break before a case's colon.
Before (with just the right line length:
  switch (a) {
  case some_namespace::some_constant
      :
    return;
  }

After:
  switch (a) {
  case some_namespace::
      some_constant:
    return;
  }

llvm-svn: 209725
2014-05-28 10:09:11 +00:00
Daniel Jasper 335ff26631 clang-format: Format array and dict literals similar to blocks.
Especially, reduce the amount of indentation if it doesn't increase
readability.

Before:
  NSMutableDictionary* dictionary = [NSMutableDictionary
      dictionaryWithDictionary:@{
                                 aaaaaaaaaaaaaaaaaaaaa : aaaaaaaaaaaaa,
                                 bbbbbbbbbbbbbbbbbb : bbbbb,
                                 cccccccccccccccc : ccccccccccccccc
                               }];

After:
  NSMutableDictionary* dictionary =
      [NSMutableDictionary dictionaryWithDictionary:@{
        aaaaaaaaaaaaaaaaaaaaa : aaaaaaaaaaaaa,
        bbbbbbbbbbbbbbbbbb : bbbbb,
        cccccccccccccccc : ccccccccccccccc
      }];

llvm-svn: 209720
2014-05-28 09:11:53 +00:00
Daniel Jasper 60553be5fd clang-format: Split up moveStateToNextToken.
No functional changes intended.

llvm-svn: 209626
2014-05-26 13:10:39 +00:00
Daniel Jasper ba1b6bb667 clang-format: Keep '{' of dict literals on the same line in Allman style
Before:
  void f()
  {
    [object
        someMethod:@
        { @"a" : @"b" }];
  }

After:
  void f()
  {
    [object someMethod:@{ @"a" : @"b" }];
  }

This fixes llvm.org/PR19854.

llvm-svn: 209615
2014-05-26 07:24:34 +00:00
Alexander Kornienko 0a0d6b4bb1 Use error_code::success() instead of make_error_code(llvm::errc::success).
llvm-svn: 209477
2014-05-22 22:06:08 +00:00
Daniel Jasper c64b09acc3 clang-format: Introduce DisableFormat that prevents formatting.
And "none" pseudo-style indicating that formatting should be not
applied.

(1) Using .clang-format with "DisableFormat: true" effectively prevents
formatting for all files within the folder containing such .clang-format
file.

(2) Using -fallback-style=none together with -style=file prevents
formatting when .clang-format is not found, which can be used in on-save
callback.

Patch by Adam Strzelecki. Thank you!

llvm-svn: 209446
2014-05-22 15:12:22 +00:00
Daniel Jasper 565ed5ed08 clang-format: Don't use Allman brace breaking for ObjC blocks.
It just seems wrong. This fixes llvm.org/PR19736.

llvm-svn: 209440
2014-05-22 13:53:55 +00:00
Daniel Jasper bd630737bd clang-format: Fix corner case in AllowShortBlocksOnASingleLine.
Before:
  template <int> struct A4 { A4() { }
  };

After:
  template <int i> struct A4 {
    A4() {}
  };

This fixes llvm.org/PR19813 (at least the part that isn't working as
intended).

llvm-svn: 209438
2014-05-22 13:25:26 +00:00
Daniel Jasper 91b032ab55 clang-format: Fix braced list detection.
Before:
  static_assert(std::is_integral<int> {} + 0, "");
  int a = std::is_integral<int> {}
  + 0;

After:
  static_assert(std::is_integral<int>{} + 0, "");
  int a = std::is_integral<int>{} + 0;

llvm-svn: 209431
2014-05-22 12:46:38 +00:00
Daniel Jasper 438059e509 clang-format: Fix incorrect braced init identification.
Before:
  int foo(int i) {
    return fo1 {}
    (i);
  }
  int foo(int i) {
    return fo1 {}
    (i);
  }

After:
  int foo(int i) { return fo1{}(i); }
  int foo(int i) { return fo1{}(i); }

This fixes llvm.org/PR19812.

llvm-svn: 209428
2014-05-22 12:11:13 +00:00
Daniel Jasper 1f6c7e9358 clang-format: Store pointers to seen formatting states.
As the memory ownership is handled by the SpecificBumpPtrAllocator
anyway, there is no need to duplicate states when inserting them into
the Seen-set. This leads to an improvement of ~10% on the benchmark
formatting file.

No functional changes intended.

llvm-svn: 209422
2014-05-22 11:47:01 +00:00
Daniel Jasper 49802ef93b clang-format: [JS] Understand line breaks in concatenated strings.
Before:
  var literal = 'hello ' + 'world';

After:
  var literal = 'hello ' +
                'world';

There is no reason to concatenated two string literals with a '+' unless
the line break is intended.

llvm-svn: 209413
2014-05-22 09:10:04 +00:00
Daniel Jasper 3948516a03 clang-format: Correctly identify multiplications in braces init lists.
Before:
  int i{a *b};

After:
  int i{a * b};

Also fix unrelated issue where braced init lists were counted as blocks
and prevented single-line functions.

llvm-svn: 209412
2014-05-22 09:00:33 +00:00
Daniel Jasper 5f3ea477cf clang-format: Correctly calculate line lenghts for nest blocks.
If simple (one-statement) blocks can be inlined, the length needs to be
calculated correctly.

Before (in JavaScript but this also affects lambdas, etc.):
  var x = {
    valueOf: function() { return 1; }
  };

After:
  var x = {valueOf: function() { return 1; }};

llvm-svn: 209410
2014-05-22 08:36:53 +00:00
Daniel Jasper 2a958321c8 clang-format: Fix corner case working around one-per-line dict literals.
Before:
  var object_literal_with_long_name = {
    a: 'aaaaaaaaaaaaaaaaaa', b: 'bbbbbbbbbbbbbbbbbb'
  };

After:
  var object_literal_with_long_name = {
    a: 'aaaaaaaaaaaaaaaaaa',
    b: 'bbbbbbbbbbbbbbbbbb'
  };

llvm-svn: 209296
2014-05-21 13:26:58 +00:00
Daniel Jasper 5ebb2f3625 clang-format: Fix incorrect macro call detection.
In:
  struct A {
    A()
        noexcept(....) {}
  };

'A()' is not a macro call.
This fixes llvm.org/PR19814.

llvm-svn: 209294
2014-05-21 13:08:17 +00:00
Daniel Jasper b16b969d7c clang-format: [JS] Support different function literal style.
Before:
  goog.array.forEach(array, function() {
                              doSomething();
                              doSomething();
                            },
                     this);

After:
  goog.array.forEach(array, function() {
    doSomething();
    doSomething();
  }, this);

llvm-svn: 209291
2014-05-21 12:51:23 +00:00
Daniel Jasper 069e5f4858 clang-format: [JS] Understand top-level function literals properly.
llvm-svn: 209205
2014-05-20 11:14:57 +00:00
Daniel Jasper 7f0c517168 clang-format: Don't force line breaks in ObjC calls with ColumnLimit 0.
Before:
  [self.x a:b c:d];

Got reformatted toi (with ColumnLimit set to 0):
  [self.x a:b
          c:d];

llvm-svn: 209114
2014-05-19 08:06:34 +00:00
Daniel Jasper 0dd5291e69 clang-format: [JS] Support ES6 destructuring assignments.
Before:
  var[a, b, c] = [1, 2, 3];

After:
  var [a, b, c] = [1, 2, 3];

llvm-svn: 209113
2014-05-19 07:37:07 +00:00
Daniel Jasper 78214397a3 clang-format: [JS] Support for EC6 arrow functions.
Before:
  var b = a.map((x) = > x + 1);

After:
  var b = a.map((x) => x + 1);

llvm-svn: 209112
2014-05-19 07:27:02 +00:00
Alp Toker c3f36af8d0 Fix typos
llvm-svn: 208838
2014-05-15 01:35:53 +00:00
Daniel Jasper 17605d3961 clang-format: Add option to allow short blocks on a single line.
With AllowShortBlocksOnASingleLine, clang-format allows:
  if (a) { return; }

Based on patch by Gonzalo BG, thank you!

llvm-svn: 208765
2014-05-14 09:33:35 +00:00
Daniel Jasper 0a1e5ace26 clang-format: Don't break in the middle of ">>".
Before:
  zzzzzzzzzz = bbbbbbbbbbbbbbbbb >
               > aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaa);

After:
  zzzzzzzzzz
      = bbbbbbbbbbbbbbbbb
        >> aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaa);

This fixes llvm.org/PR19731.

llvm-svn: 208672
2014-05-13 08:01:47 +00:00
Daniel Jasper fb4333b093 clang-format: [JS] Basic support for escape sequences in regex literals.
Before:
  var regex = /\\/ g; // This isn't even recognized as regex.

After:
  var regex = /\\/g; // It now is.

llvm-svn: 208539
2014-05-12 11:29:50 +00:00
Benjamin Kramer f3ca269839 Decouple ExprCXX.h and DeclCXX.h and clean up includes a bit.
Required pulling LambdaExpr::Capture into its own header.
No functionality change.

llvm-svn: 208470
2014-05-10 16:31:55 +00:00
Daniel Jasper b05a81debb clang-format: Fix bug introduced by r208392.
Also run clang-format over clang-format's files.

llvm-svn: 208409
2014-05-09 13:11:16 +00:00
Daniel Jasper 8f83a9072d clang-format: [JS] Allow up to 3 empty lines in Google's JS style.
llvm-svn: 208404
2014-05-09 10:28:58 +00:00
Daniel Jasper 8951908218 clang-format: [JS] Fix spacing in dict literals.
Before:
  someVariable = {'a':[{}]};

After:
  someVariable = {'a': [{}]};

llvm-svn: 208403
2014-05-09 10:26:08 +00:00
Craig Topper 2145bc0229 [C++11] Use 'nullptr'.
llvm-svn: 208392
2014-05-09 08:15:10 +00:00
Daniel Jasper 05cd586863 clang-format: Cleanup redundant calculation of ParenLevel.
No functional changes intended.

llvm-svn: 208304
2014-05-08 12:21:30 +00:00
Daniel Jasper 04a71a45ff clang-format: Initial support for try-catch.
Most of this patch was created by Alexander Rojas in
http://reviews.llvm.org/D2555
Thank you!

Synced and addressed review comments.

llvm-svn: 208302
2014-05-08 11:58:24 +00:00
Daniel Jasper c03e16a7bc clang-format: [JS] support closures in container literals.
Before:
  return {body: {setAttribute: function(key, val) {this[key] = val;
  }
  , getAttribute : function(key) { return this[key]; }
  , style : {
  direction:
    ''
  }
  }
  }
  ;

After:
  return {
    body: {
      setAttribute: function(key, val) { this[key] = val; },
      getAttribute: function(key) { return this[key]; },
      style: {direction: ''}
    }
  };

llvm-svn: 208292
2014-05-08 09:25:39 +00:00
Daniel Jasper ea2d042f89 clang-format: Fix binary operator detection before lambdas.
Before:
  bool foo = true&& [] { return false; }();

After:
  bool foo = true && [] { return false; }();

llvm-svn: 208288
2014-05-08 08:50:10 +00:00
Daniel Jasper f7405c129e clang-format: [JS] Support regex literals after 'return'.
llvm-svn: 208285
2014-05-08 07:45:18 +00:00
Daniel Jasper f9ae312fc0 clang-format: [JS] Initial support for regex literals.
llvm-svn: 208281
2014-05-08 07:01:45 +00:00
Nikola Smiljanic e08a91ecd2 Enable alternative tokens by default for clang-format.
Patch by Bobby Moretti.

llvm-svn: 208269
2014-05-08 00:05:13 +00:00
Daniel Jasper 79dffb4128 clang-format: Be slightly more aggressive on single-line functions.
So that JS functions can also be merged into a single line.

Before:
  var func = function() {
    return 1;
  };

After:
  var func = function() { return 1; };

llvm-svn: 208176
2014-05-07 09:48:30 +00:00
Daniel Jasper 8acf822b6f clang-format: Fix corner cases for comments in if conditions.
Before:
  if ( // a
          x + 3) { ..

After:
  if ( // a
      x + 3) { ..

llvm-svn: 208175
2014-05-07 09:23:05 +00:00
Daniel Jasper 7a2d60e328 clang-format: Fix bad space before braced initializer.
Before:
  new int {1};

After:
  new int{1};

llvm-svn: 208168
2014-05-07 07:59:03 +00:00
Daniel Jasper 484033b188 clang-format: [JS] Keep space after closure style comments.
Before:
  var x = /** @type {foo} */ (bar);

After:
  var x = /** @type {foo} */(bar);

llvm-svn: 208093
2014-05-06 14:41:29 +00:00
Daniel Jasper 166c19bd37 clang-format: [JS] Keep space between 'return' and '['.
llvm-svn: 208090
2014-05-06 14:12:21 +00:00
Daniel Jasper 4a39c84c91 clang-format: [JS] Don't indent in goog.scope blocks.
Before:
  goog.scope(function() {
    var x = a.b;
    var y = c.d;
  });  // goog.scope

After:
  goog.scope(function() {
  var x = a.b;
  var y = c.d;
  });  // goog.scope

llvm-svn: 208088
2014-05-06 13:54:10 +00:00
Dinesh Dwivedi 2e92e66f66 Fixed one issue with casting
Before:
(void) SimplifyICmpOperands(Cond, LHS, RHS);

After:
(void)SimplifyICmpOperands(Cond, LHS, RHS);

Differential Revision: http://reviews.llvm.org/D3615

llvm-svn: 208080
2014-05-06 11:46:49 +00:00
Dinesh Dwivedi 13b9b7e0e8 Pulled out cast detection in TokenAnnotator into its own function
This is to remove FIXME added in r207964.

Differential Revision: http://reviews.llvm.org/D3619

llvm-svn: 208071
2014-05-06 09:08:34 +00:00
Daniel Jasper f10a28d705 clang-format: Understand functions with decltype return type.
Before:
  decltype(long_name_forcing_break)
      f() {}

After:
  decltype(long_name_forcing_break)
  f() {}

llvm-svn: 207965
2014-05-05 13:48:09 +00:00
Dinesh Dwivedi 76f98f8047 Added some heuristics to identify c style casting
Before:
void f() { my_int a = (my_int) * b; }
void f() { return P ? (my_int) * P : (my_int)0; }

After:
void f() { my_int a = (my_int)*b; }
void f() { return P ? (my_int)*P : (my_int)0; }

Differential Revision: http://reviews.llvm.org/D3576

llvm-svn: 207964
2014-05-05 13:14:35 +00:00
Daniel Jasper 0e6c51c889 clang-format: Improve understanding of decltype.
Before:
  SomeFunction([](decltype(x), A * a) {});

After:
  SomeFunction([](decltype(x), A *a) {});

llvm-svn: 207961
2014-05-05 12:36:29 +00:00
Dinesh Dwivedi afe6fb6f05 Fix bug in clang-format while merging short function
Before:
    #ifdef _DEBUG
    int foo( int i = 0 )
    #else
    int foo( int i = 5 )
    #endif { return i; }

After:
    #ifdef _DEBUG
    int foo( int i = 0 )
    #else
    int foo( int i = 5 )
    #endif
    {
    	return i;
    }

llvm-svn: 207958
2014-05-05 11:36:35 +00:00
Daniel Jasper 9509f18836 clang-format: Fix import statements with ColumnLimit: 0
These used to interact badly with AlwaysBreakBeforeMultilineStrings.

llvm-svn: 207955
2014-05-05 08:08:07 +00:00
Dinesh Dwivedi ea3aca8b67 Fixes issue with Allman BreakBeforeBraces for Objective C @interface
Before:
        @interface BSApplicationController () {
    @private
      id _extraIvar;
    }
    @end

After:
    @interface BSApplicationController ()
    {
    @private
      id _extraIvar;
    }
    @end

llvm-svn: 207849
2014-05-02 17:01:46 +00:00
Dinesh Dwivedi 0db806b7f9 Fix typo (first commit to test commit access).
llvm-svn: 207775
2014-05-01 17:19:34 +00:00
Daniel Jasper 883ae9d9a3 clang-format: Don't bin-pack text-proto-formatted options.
Before:
  repeated double value = 1
      [(aaaaaaa.aaaaaaaaa) = {aaaaaaaaaaaaaaaa: AAAAAAAAAA,
                              bbbbbbb: BBBB, bbbb: BBB}];

After:
  repeated double value = 1
      [(aaaaaaa.aaaaaaaaa) = {aaaaaaaaaaaaaaaa: AAAAAAAAAA,
                              bbbbbbb: BBBB,
                              bbbb: BBB}];

llvm-svn: 207538
2014-04-29 15:54:14 +00:00
Daniel Jasper c282e54eb6 clang-format: Remove accidentally added debug output.
llvm-svn: 207533
2014-04-29 15:35:28 +00:00
Daniel Jasper 35995679c6 clang-format: Allow single-line function in WebKit style.
Before:
  void f() {
      return; }

After:
  void f() { return; }

llvm-svn: 207527
2014-04-29 14:05:20 +00:00
Daniel Jasper 942d971c84 clang-format: Improve binary operator detection.
Before:
  *(int *)(p &~3UL) = 0;

After:
  *(int *)(p & ~3UL) = 0;

This fixes llvm.org/PR19464.

llvm-svn: 207405
2014-04-28 09:19:28 +00:00
Daniel Jasper 031e2409f9 clang-format: Fixes spaces in case statements.
This fixes llvm.org/PR19482.

Before:
  switch (a) {
    case(B) :
      return;
  }

After:
  switch (a) {
    case (B):
      return;
  }

llvm-svn: 207402
2014-04-28 07:48:36 +00:00
Daniel Jasper 437c3f5188 clang-format: Don't wrap after @interface.
This fixes llvm.org/PR19450.

Before:
  @interface
  BookmarkHomeHandsetViewController ()<BookmarkAllCollectionViewDelegate,
                                       BookmarkFolderCollectionViewDelegate,
                                       BookmarkMenuViewControllerDelegate,
                                       BookmarkSearchViewControllerDelegate> {
  }

After:
  @interface aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ()<
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa> {
  }

llvm-svn: 207400
2014-04-28 07:34:48 +00:00
Daniel Jasper 66935020c4 clang-format: Fix bug when aligning trailing /**/-comments in macros.
Previously this could lead to a column limit violation with the
required escaped newlines.

llvm-svn: 207351
2014-04-27 10:03:19 +00:00