clang-format: Handle comments in short case labels.

With AllowShortCaseLabelsOnASingleLine set to true:
This gets now left unchanged:
case 1:
// comment
return;

Whereas before it was chan

clang-format: Handle comments in short case labels.

With AllowShortCaseLabelsOnASingleLine set to true:
This gets now left unchanged:
case 1:
// comment
return;

Whereas before it was changed into:
case 1: // comment return;

This fixes llvm.org/PR21630.

llvm-svn: 222529

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clang-format: [Java] Ignore C++-specific keywords

Before:
public void union
(Object o);
public void struct
(Object o);
public void delete (Object o);

After:
public void union(Object o);

clang-format: [Java] Ignore C++-specific keywords

Before:
public void union
(Object o);
public void struct
(Object o);
public void delete (Object o);

After:
public void union(Object o);
public void struct(Object o);
public void delete(Object o);

Patch by Harry Terkelsen, thank you!

llvm-svn: 222357

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clang-format: Add option to disable alignment after opening brackets

Before:
SomeFunction(parameter,
parameter);

After:
SomeFunction(parameter,
parameter);

Patch by Harry

clang-format: Add option to disable alignment after opening brackets

Before:
SomeFunction(parameter,
parameter);

After:
SomeFunction(parameter,
parameter);

Patch by Harry Terkelsen, thank you!

llvm-svn: 222284

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clang-format: [Java] No altnerative operator names in Java.

Before:
someObject.and ();

After:
someObject.and();

llvm-svn: 221978

clang-format: [Java] Improve formatting of generics.

Before:
Function < F, ? extends T > function;

After:
Function<F, ? extends T> function;

llvm-svn: 221976

clang-format: Format extern "C" blocks like namespace blocks.

namespace blocks act as if KeepEmptyLinesAtTheStartOfBlocks is always true,
and aren't collapsed to a single line even if they would fit

clang-format: Format extern "C" blocks like namespace blocks.

namespace blocks act as if KeepEmptyLinesAtTheStartOfBlocks is always true,
and aren't collapsed to a single line even if they would fit. Do the same
for extern "C" blocks.

Before,

extern "C" {

void ExternCFunction();

}

was collapsed into `extern "C" { void ExternCFunction(); }`. Now it stays like
it was.

Fixes http://crbug.com/432640 and part of PR21419.

llvm-svn: 221897

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Revert "clang-format: [js] Updates to Google's JavaScript style."

This reverts commit eefd2eaad43c5c2b17953ae7ed1e72b28e696f7b.

Apparently, this change was a bit premature.

llvm-svn: 221365

clang-format: Use identifier table for keywords in other languages.

Slightly easier to write, more efficient and prevents bugs by
misspelling them.

No functional changes intended.

llvm-svn: 221259

clang-format: [js] Updates to Google's JavaScript style.

The style guide is changing..

llvm-svn: 220977

clang-format: Format line if invoked on the trailing newline.

llvm-svn: 220883

clang-format: [JS] Support more regex literals.

Previously a regex-literal containing "/*" would through clang-format
off, e.g.:
var regex = /\/*$/;

Would lead to none of the following code to be

clang-format: [JS] Support more regex literals.

Previously a regex-literal containing "/*" would through clang-format
off, e.g.:
var regex = /\/*$/;

Would lead to none of the following code to be formatted.

llvm-svn: 220860

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clang-format: [ObjC] Add separate flag to control indentation in blocks

Apparently, people are very much divided on what the "correct"
indentation is. So, best to give them a choice.

The new flag i

clang-format: [ObjC] Add separate flag to control indentation in blocks

Apparently, people are very much divided on what the "correct"
indentation is. So, best to give them a choice.

The new flag is called ObjCBlockIndentWidth and the default is now set
to the same value as IndentWidth for the pre-defined styles.

llvm-svn: 220784

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clang-format: Don't put functions on a single line in Google's Java
style.

llvm-svn: 220778

clang-format: Fix bad merging of lines in nested blocks.

Before:
SomeFunction([]() {
#define A a
return 43; });

After:
SomeFunction([]() {
#define A a
return 43;
});

llvm-svn: 22

clang-format: Fix bad merging of lines in nested blocks.

Before:
SomeFunction([]() {
#define A a
return 43; });

After:
SomeFunction([]() {
#define A a
return 43;
});

llvm-svn: 220684

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clang-format: Add option to control call argument bin-packing separately

This is desirable for the Chromium style guide:
http://www.chromium.org/developers/coding-style

llvm-svn: 219400

Format: ArrayRefize some implicit copies away.

NFC.

llvm-svn: 219000

clang-format: [JS] Support AllowShortFunctionsOnASingleLine.

Specifically, this also counts for stuff like (with style "inline"):
var x = function() {
return 1;
};

llvm-svn: 218689

clang-format: Don't let -style=Chromium imply c++03 template formatting.

Chromium's now using some c++11 language features, so it's now fine that
clang-format produces vector<vector<int>>.

llvm-svn

clang-format: Don't let -style=Chromium imply c++03 template formatting.

Chromium's now using some c++11 language features, so it's now fine that
clang-format produces vector<vector<int>>.

llvm-svn: 218392

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clang-format: Basic support for Java.

llvm-svn: 217759

clang-format: Add option to break before non-assignment operators.

This will allow:
int aaaaaaaaaaaaaa =
bbbbbbbbbbbbbb
+ ccccccccccccccc;

llvm-svn: 217757

Fix bug 20892 - clang-format does not handle C-style comments

Summary:
http://llvm.org/bugs/show_bug.cgi?id=20892

Add support of C-style formatting enabling/disabling directives. Now the following

Fix bug 20892 - clang-format does not handle C-style comments

Summary:
http://llvm.org/bugs/show_bug.cgi?id=20892

Add support of C-style formatting enabling/disabling directives. Now the following two styles are supported:

// clang-format on
/* clang-format on */

The flexibility in comments (support of extra spaces and/or slashes, etc.) is deliberately avoided to simplify search in large code bases.

Reviewers: djasper

Reviewed By: djasper

Subscribers: cfe-commits, curdeius, klimek

Differential Revision: http://reviews.llvm.org/D5309

llvm-svn: 217588

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clang-format: Add option to allow short case labels on a single line.

On a single line:
switch (a) {
case 1: x = 1; return;
case 2: x = 2; return;
default: break;
}

Not on a single line:

clang-format: Add option to allow short case labels on a single line.

On a single line:
switch (a) {
case 1: x = 1; return;
case 2: x = 2; return;
default: break;
}

Not on a single line:
switch (a) {
case 1:
x = 1;
return;
case 2:
x = 2;
return;
default:
break;
}

This partly addresses llvm.org/PR16535. In the long run, we probably want to
lay these out in columns.

llvm-svn: 217501

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clang-format: [JS] Support regex literals with trailing escaped slash.

Before:
var regex = / a\//; int i;

After:
var regex = /a\//;
int i;

This required pushing the Lexer into its wrapper cl

clang-format: [JS] Support regex literals with trailing escaped slash.

Before:
var regex = / a\//; int i;

After:
var regex = /a\//;
int i;

This required pushing the Lexer into its wrapper class and generating a
new one in this specific case. Otherwise, the sequence get lexed as a
//-comment. This is hacky, but I don't know a better way (short of
supporting regex literals in the Lexer).

Pushing the Lexer down seems to make all the call sites simpler.

llvm-svn: 217444

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clang-format: [JS] Support alternative operator names as identifiers.

Before:
not. and . or . not_eq = 1;

After:
not.and.or.not_eq = 1;

llvm-svn: 217179

clang-format: Add an option 'SpaceAfterCStyleCast'.

This permits to add a space after closing parenthesis of a C-style cast.
Defaults to false to preserve old behavior.

Fixes llvm.org/PR19982.

Bef

clang-format: Add an option 'SpaceAfterCStyleCast'.

This permits to add a space after closing parenthesis of a C-style cast.
Defaults to false to preserve old behavior.

Fixes llvm.org/PR19982.

Before:
(int)i;

After:
(int) i;

Patch by Marek Kurdej.

llvm-svn: 217022

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