clang-format: [JS] Change Google-style default for aligning operands.

The style guide allows both, but apparently, this is the more dominant use.

llvm-svn: 256154

clang-format: [JS] Make AllowShortFunctionsOnASingle line value "Empty"
work properly.

llvm-svn: 253674

clang-format: [JS] Properly add a space after "in" in for loops.

llvm-svn: 253672

clang-format: [JS] struct and union aren't keywords / reserved words.

llvm-svn: 253671

clang-format: [JS] Add goog.setTestOnly to the list of stuff that
is import-statement-like and shouldn't be wrapped.

llvm-svn: 251643

clang-format: Add an additional value to AlignAfterOpenBracket: AlwaysBreak.

Summary:
If this option is set, clang-format will always insert a line wrap, e.g.
before the first parameter of a functio

clang-format: Add an additional value to AlignAfterOpenBracket: AlwaysBreak.

Summary:
If this option is set, clang-format will always insert a line wrap, e.g.
before the first parameter of a function call unless all parameters fit
on the same line. This obviates the need to make a decision on the
alignment itself.

Use this style for Google's JavaScript style and add some minor tweaks
to correctly handle nested blocks etc. with it. Don't use this option
for for/while loops.

Reviewers: klimek

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D14104

llvm-svn: 251405

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clang-format: [JS] Handle string literals spanning character classes.

If a RegExp contains a character group with a quote (/["]/), the
trailing end of it is first tokenized as a string literal, whic

clang-format: [JS] Handle string literals spanning character classes.

If a RegExp contains a character group with a quote (/["]/), the
trailing end of it is first tokenized as a string literal, which leads
to the merging code seeing an unbalanced bracket.

This change parses regex literals from the left hand side. That
simplifies the parsing code and also allows correctly handling escapes
and character classes, hopefully correctly parsing all regex literals.

Patch by Martin Probst, thank you.
Review: http://reviews.llvm.org/D13765

llvm-svn: 250648

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clang-format: [JS] handle character classes in regexes.

Slashes in regular expressions do not need to be escaped and do not
terminate the regular expression even without a preceding backslash.

Patc

clang-format: [JS] handle character classes in regexes.

Slashes in regular expressions do not need to be escaped and do not
terminate the regular expression even without a preceding backslash.

Patch by Martin Probst. Thank you.

llvm-svn: 250009

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clang-format: [JS] Support pseudo-keywords

JavaScript allows keywords to appear in IdenfierName positions, e.g.
fields, or object literal members, but not as plain identifiers.

Patch by Martin Prob

clang-format: [JS] Support pseudo-keywords

JavaScript allows keywords to appear in IdenfierName positions, e.g.
fields, or object literal members, but not as plain identifiers.

Patch by Martin Probst. Thank you!

llvm-svn: 248714

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clang-format: [JS] handle let (ES6)

Patch by Martin Probst. Thank you!

llvm-svn: 248713

clang-format: [JS] Assign proper penalties when breaking a type annotation

Before:
class Test {
aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaa:
aaaaaaaaaaaaaaaaaaaaaaaa): aaaaaaaaaa

clang-format: [JS] Assign proper penalties when breaking a type annotation

Before:
class Test {
aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaa:
aaaaaaaaaaaaaaaaaaaaaaaa): aaaaaaaaaaaaaaaaaaaaaa {}
}

After:
class Test {
aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaaaaaaaa):
aaaaaaaaaaaaaaaaaaaaaa {}
}

llvm-svn: 241908

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clang-format: [JS] Properly reset parse state after parsing interface.

llvm-svn: 241446

clang-format: [JS] Prevent confusing TypeScript parameters wraps.

Before:
aaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaa:
aaaaaaaaaaaaaaaaaa): aaaaa

clang-format: [JS] Prevent confusing TypeScript parameters wraps.

Before:
aaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaa:
aaaaaaaaaaaaaaaaaa): aaaaaaaaaaaaaaaaaaaaaa {}

After:
aaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaa):
aaaaaaaaaaaaaaaaaaaaaa {}

llvm-svn: 241444

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clang-format: [JS] Allow line breaks after TypeScript type colons.

llvm-svn: 241339

clang-format: [JS] Treat regex literals like string literals.

Using the token type "unknown" can interfere badly with
WhitespaceManager's way of handling multiline comments.

llvm-svn: 241273

clang-format: [JS] Skip comments when applying the regex-literal heuristic

llvm-svn: 241264

clang-format: [JS] Fix bug in regex literal parsing.

The lexer wasn't properly reset leading to unexpected deletions.

llvm-svn: 241262

clang-format: [JS] Support regex literals at the start of a file.

llvm-svn: 241259

clang-format: [JS] Fix character counting in template strings.

Some counts were off, we don't need to take the leading newlines of the
first ` into account and some tests were just wrong.

llvm-svn:

clang-format: [JS] Fix character counting in template strings.

Some counts were off, we don't need to take the leading newlines of the
first ` into account and some tests were just wrong.

llvm-svn: 241257

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clang-format: [JS] Support regex literals containing quotes (' and ").

llvm-svn: 240548

Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

llvm-svn: 240353

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comme

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
work/llvm/tools/clang

To reduce churn, not touching namespaces spanning less than 10 lines.

llvm-svn: 240270

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clang-format: [JS] Add a special case for indenting function literals.

Before:
var func =
function() {
doSomething();
};

After:
var func =
function() {
doSomething

clang-format: [JS] Add a special case for indenting function literals.

Before:
var func =
function() {
doSomething();
};

After:
var func =
function() {
doSomething();
};

This is a very narrow special case which fixes most of the discrepency
with what our users do. In the long run, we should try to come up with
a more generic fix for indenting these.

llvm-svn: 240014

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clang-format: clang-format (NFC)

llvm-svn: 239903

clang-format: [JS] Don't put top-level typescript enums on a single line.

This makes this consistent with non-typescript enums.

Also shuffle the language-dependent stuff in mustBreakBefore to a
sin

clang-format: [JS] Don't put top-level typescript enums on a single line.

This makes this consistent with non-typescript enums.

Also shuffle the language-dependent stuff in mustBreakBefore to a
single location.

Patch initiated by Martin Probst.

llvm-svn: 239894

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