[clang-format] Use ranged for loops. NFC.

[clang] Rename StringRef _lower() method calls to _insensitive()

This is mostly a mechanical change, but a testcase that contains
parts of the StringRef class (clang/test/Analysis/llvm-conventions.c

[clang] Rename StringRef _lower() method calls to _insensitive()

This is mostly a mechanical change, but a testcase that contains
parts of the StringRef class (clang/test/Analysis/llvm-conventions.cpp)
isn't touched.

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Use llvm::stable_sort

llvm-svn: 359098

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
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

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[clang] Update uses of DEBUG macro to LLVM_DEBUG.

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/\

[clang] Update uses of DEBUG macro to LLVM_DEBUG.

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

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Remove \brief commands from doxygen comments.

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. Thi

Remove \brief commands from doxygen comments.

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

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Format closing braces when reformatting the line containing the opening brace.

This required a couple of yaks to be shaved:
1. MatchingOpeningBlockLineIndex was misused to also store the
closing

Format closing braces when reformatting the line containing the opening brace.

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

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[clang-format] Deduplicate using declarations

Summary: This deduplicated equivalent using declarations within a block.

Reviewers: bkramer

Reviewed By: bkramer

Subscribers: cfe-commits, klimek

Di

[clang-format] Deduplicate using declarations

Summary: This deduplicated equivalent using declarations within a block.

Reviewers: bkramer

Reviewed By: bkramer

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D40435

llvm-svn: 318960

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[clang-format] Handle leading comments in using declaration

This fixes clang-format internal assertion for the following code:

/* override */ using std::string;

Patch by Igor Sugak. Thank you.

[clang-format] Handle leading comments in using declaration

This fixes clang-format internal assertion for the following code:

/* override */ using std::string;

Patch by Igor Sugak. Thank you.

llvm-svn: 317901

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[clang-format] Sort using declarations by splitting on '::'

Summary: This patch improves using declarations sorting.

Reviewers: bkramer

Reviewed By: bkramer

Subscribers: cfe-commits, klimek

Diff

[clang-format] Sort using declarations by splitting on '::'

Summary: This patch improves using declarations sorting.

Reviewers: bkramer

Reviewed By: bkramer

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D39786

llvm-svn: 317794

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[clang-format] Sort using-declarations case sensitively with a special case for '_'

Summary:
This makes clang-format sort using declarations case-sensitive with the
exception that '_' comes just bef

[clang-format] Sort using-declarations case sensitively with a special case for '_'

Summary:
This makes clang-format sort using declarations case-sensitive with the
exception that '_' comes just before 'A'. This is better than the current case
insensitive version, because it groups uppercase names in the same namespace
together.

Reviewers: bkramer

Reviewed By: bkramer

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D39549

llvm-svn: 317325

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[clang-format] Format raw string literals

Summary:
This patch adds raw string literal formatting.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: klimek, mgorny

Differential Revision

[clang-format] Format raw string literals

Summary:
This patch adds raw string literal formatting.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: klimek, mgorny

Differential Revision: https://reviews.llvm.org/D35943

llvm-svn: 316903

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[clang-format] Sort whole block of using declarations while partially formatting

Summary:
This patch enables sorting the full block of using declarations when
some line is affected.

Reviewers: djas

[clang-format] Sort whole block of using declarations while partially formatting

Summary:
This patch enables sorting the full block of using declarations when
some line is affected.

Reviewers: djasper

Reviewed By: djasper

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D39024

llvm-svn: 316130

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[clang-format] Ignore case and stable sort using-declarations

Summary:
This ignores case while sorting using-declarations, fixing a case where `_` would appear between lowercase and uppercase charac

[clang-format] Ignore case and stable sort using-declarations

Summary:
This ignores case while sorting using-declarations, fixing a case where `_` would appear between lowercase and uppercase characters.
It also applies stable sort, so that replacements for the exact same using declarations are not generated.

Reviewers: klimek, alexfh

Reviewed By: alexfh

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D37263

llvm-svn: 313963

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[clang-format] Support sorting using declarations

Summary:
This patch adds UsingDeclarationsSorter, a TokenAnalyzer that sorts consecutive
using declarations.

Reviewers: klimek

Reviewed By: klimek

[clang-format] Support sorting using declarations

Summary:
This patch adds UsingDeclarationsSorter, a TokenAnalyzer that sorts consecutive
using declarations.

Reviewers: klimek

Reviewed By: klimek

Subscribers: Typz, djasper, cfe-commits, klimek, mgorny

Differential Revision: https://reviews.llvm.org/D33823

llvm-svn: 305901

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