Summary:
Added BraceBreakingStyle::BS_GNU. I'm not sure about the correctness of
static initializer formatting, but compound statements should be fine.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2372
llvm-svn: 197138
Summary:
This still misses a few important features, so there's no mention of
this style in the help message, but a few style rules are implemented.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2371
llvm-svn: 196928
Summary:
Allow predefined styles to define different options for different
languages so that one can run:
clang-format -style=google file1.cpp file2.js
or use a single .clang-format file with "BasedOnStyle: Google" for both c++ and
JS files.
Added Google style for JavaScript with "BreakBeforeTernaryOperators" set to
false.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2364
llvm-svn: 196909
Summary:
The rule from the GNU style states:
"We find it easier to read a program when it has spaces before the open-parentheses and after the commas."
http://www.gnu.org/prep/standards/standards.html#index-spaces-before-open_002dparen
This patch makes clang-format adds an option to put spaces before almost all open parentheses, except the cases, where different behavior is dictated by the style rules or language syntax:
* preprocessor:
** function-like macro definitions can't have a space between the macro name and the parenthesis;
** `#if defined(...)` can have a space, but it seems, that it's more frequently used without a space in GCC, for example;
* never add spaces after unary operators;
* adding spaces between two opening parentheses is controlled with the `SpacesInParentheses` option;
* never add spaces between `[` and `(` (there's no option yet).
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2326
llvm-svn: 196901
Summary:
Allow tryFitMultipleLinesInOne join unwrapped lines when
ContinuationIndenter::mustBreak doesn't agree. But don't merge any lines, that
are separate in the input.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2321
llvm-svn: 196378
Before:
int aaaa; // This line is formatted.
// The comment continues ..
// .. here.
Before:
int aaaa; // This line is formatted.
// The comment continues ..
// .. here.
This fixes llvm.org/PR17914.
llvm-svn: 195954
Previously, clang-format could create quite corrupt formattings if
individual lines of nested blocks (e.g. in "DEBUG({})" or lambdas) were
used. With this patch, it tries to extend the formatted regions to leave
around some reasonable format without always formatting the entire
surrounding statement.
llvm-svn: 195925
Summary:
getStringSplit used to crash, when trying to split a long string
literal containing both printable and unprintable multi-byte UTF-8 characters.
Reviewers: djasper, klimek
Reviewed By: djasper
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2268
llvm-svn: 195728
No functional changes intended. However, it seems to have found a buggy
behavior in one of the tests. I think this structure is generally
desirable and it will make a planned bugfix significantly easier.
llvm-svn: 195634
Add a severe penalty for not using column layout for braced lists. If
there are solutions with column layout, these are generally preferable
over bin-packed solutions.
Before:
std::vector<MyValues> aaaaaaaaaaaaaaaaaaa{ aaaaaaa, aaaaaaaaaa, aaaaa,
aaaaaaaaaaaaaaa, aaa, aaaaaaaaaa, a,
aaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaa +
aaaaaaaaaaaaaaaaaaa,
aaaaaaa, a };
After:
std::vector<MyValues> aaaaaaaaaaaaaaaaaaa{
aaaaaaa, aaaaaaaaaa,
aaaaa, aaaaaaaaaaaaaaa,
aaa, aaaaaaaaaa,
a, aaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaa,
aaaaaaa, a
};
llvm-svn: 195546
Summary:
Now based on token merging. Now they are not only prevented from being
split, but are actually formatted as comparison operators.
Reviewers: djasper, klimek
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2240
llvm-svn: 195354
In particular, make breaking after a parameter's ":" more of a last
resort choice as it significantly affects the readability gained by
aligning the parameters.
Before (in Chromium style - which doesn't allow bin-packing):
{
popup_window_.reset([[RenderWidgetPopupWindow alloc]
initWithContentRect:
NSMakeRect(
origin_global.x, origin_global.y, pos.width(), pos.height())
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO]);
}
After:
{
popup_window_.reset([[RenderWidgetPopupWindow alloc]
initWithContentRect:NSMakeRect(origin_global.x,
origin_global.y,
pos.width(),
pos.height())
styleMask:NSBorderlessWindowMask
backing:NSBackingStoreBuffered
defer:NO]);
}
llvm-svn: 195301
Summary:
The AllowShortFunctionsOnASingleLine option now controls short function
body placement on a single line independent of the BreakBeforeBraces option.
Updated tests using BreakBeforeBraces other than BS_Attach.
Addresses http://llvm.org/PR17888
Reviewers: klimek, djasper
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2230
llvm-svn: 195256
Before, existing code in the form of:
int a; // this is a.
// This is
// b.
int b;
Got turned into:
int a; // this is a.
// This is
// b.
int b;
llvm-svn: 194294
Before:
unsigned ContentSize =
sizeof(int16_t) // DWARF ARange version number
+
sizeof(int32_t) // Offset of CU in the .debug_info section
+
sizeof(int8_t) // Pointer Size (in bytes)
+
sizeof(int8_t); // Segment Size (in bytes)
After:
unsigned ContentSize =
sizeof(int16_t) // DWARF ARange version number
+ sizeof(int32_t) // Offset of CU in the .debug_info section
+ sizeof(int8_t) // Pointer Size (in bytes)
+ sizeof(int8_t); // Segment Size (in bytes)
This fixes llvm.org/PR17687.
llvm-svn: 194276
Alexander Kornienko