This adds an option to break function definition parameters, putting
them on the next line after the function's opening paren.
This was a missing step towards allowing styles which require all
function definition parameters be on their own lines.
Closes#62963
Changes the option to BreakAfterReturnType option, with a more relevant
name, deprecating and replacing AlwaysBreakAfterReturnType.
Following up on #78010.
Resolves#27008, #39735, #53013, #63619.
Hello, this PR adds the MainIncludeChar option to clang-format, allowing
to select which include syntax must be considered when searching for the
main header: quotes (`#include "foo.hpp"`, the default), brackets
(`#include <foo.hpp>`), or both.
The lack of support for brackets has been reported many times, see the
linked issues, so I am pretty sure there is a need for it :)
A short note about why I did not implement a regex approach as discussed
in #53013: while a regex would have allowed many extra ways to describe
the main header, the bug descriptions listed above suggest a very simple
need: support brackets for the main header. This PR answers this needs
in a quite simple way, with a very simple style option. IMHO the feature
space covered by the regex (again, for which there is no demand :)) can
be implemented latter, in addition to the proposed option.
The PR also includes tests for the option with and without grouped
includes.
The RTBS_None option in Clang-format avoids breaking after a short
return type.
However, there was an issue with the behaviour in that it wouldn't take
the leading indentation of the line into account.
This meant that the behaviour wasn't applying when intended.
In order to address this situation without breaking the existing
formatting, RTBS_None has been deprecated.
In its place are two new options for AlwaysBreakAfterReturnType.
The option RTBS_Automatic will break after the return type based on
PenaltyReturnTypeOnItsOwnLine.
The option RTBS_ExceptShortType will take the leading indentation into
account and prevent breaking after short return types.
This allows the inconsistent behaviour of RTBS_None to be avoided and
users to decide whether they want to allow breaking after short return
types or not.
Resolves#78010
Function pointers are detected as a type of declaration using
FunctionTypeLParen. They are aligned based on rules for
AlignConsecutiveDeclarations. When a function pointer is on the
right-hand side of an assignment, the alignment of the function pointer
can result in excessive whitespace padding due to the ordering of
alignment, as the alignment processes a line from left-to-right and
first aligns the declarations before and after the assignment operator,
and then aligns the assignment operator. Injection of whitespace by
alignment of declarations after the equal sign followed by alignment of
the equal sign results in the excessive whitespace.
Fixes#68079.
Add a style option to specify the order that property attributes should
appear in ObjC property declarations (property attributes are things like
`nonatomic, strong, nullable`).
Closes#71323.
Differential Revision: https://reviews.llvm.org/D150083
clang-format brace wrapping did not take requires into consideration,
compound requirements will be affected by BraceWrapping.AfterFunction.
Closes#59412.
Differential Revision: https://reviews.llvm.org/D139834
We now stop aligning trailing comments on all closing braces, for
classes etc. we even check for the semicolon between the comment and the
brace.
Fixes#67906.
Add AfterPlacementNew option to SpaceBeforeParensOptions to have more
control on placement new expressions.
Fixes#41501
Relates to #54703
Differential Revision: https://reviews.llvm.org/D127270
By default, OuterScope aligns lambdas to the beginning of the current
line. This makes sense for most types of statements within code blocks
but leads to unappealing and misleading indentation for lambdas within
constructor initializers.
There has to be a blank line after a code block. Otherwise the HTML
docs can't be built.
The problem was brought in by ddc80637ccbc. How careless I was that the
same patch broke the build twice.
Now strings that are too long for one line in C#, Java, JavaScript, and
Verilog get broken into several lines. C# and JavaScript interpolated
strings are not broken.
A new subclass BreakableStringLiteralUsingOperators is used to handle
the logic for adding plus signs and commas. The updateAfterBroken
method was added because now parentheses or braces may be required after
the parentheses or commas are added. In order to decide whether the
added plus sign should be unindented in the BreakableToken object, the
logic for it is taken out into a separate function
shouldUnindentNextOperator.
The logic for finding the continuation indentation when the option
AlignAfterOpenBracket is set to DontAlign is not implemented yet. So in
that case the new line may have the wrong indentation, and the parts may
have the wrong length if the string needs to be broken more than once
because finding where to break the string depends on where the string
starts.
The preambles for the C# and Java unit tests are changed to the newer
style in order to allow the 3-argument verifyFormat macro. Some cases
are changed from verifyFormat to verifyImcompleteFormat because those
use incomplete code and the new verifyFormat function checks that the
code is complete.
The line in the doc was changed to being indented by 4 spaces, that is,
the default continuation indentation. It has always been the case. It
was probably a mistake that the doc showed 2 spaces previously.
This commit was fist committed as 16ccba51072b. The tests caused
assertion failures. Then it was reverted in 547bce36132a.
Reviewed By: MyDeveloperDay
Differential Revision: https://reviews.llvm.org/D154093
I ran the script for dumping the format style options before committing
16ccba51072b just in case. It turned out that the 2 files didn't matchc
any more since 11e2975810acd due to an attempt at fixing typos.
Reviewed By: owenpan
Differential Revision: https://reviews.llvm.org/D158697
Now strings that are too long for one line in C#, Java, JavaScript, and
Verilog get broken into several lines. C# and JavaScript interpolated
strings are not broken.
A new subclass BreakableStringLiteralUsingOperators is used to handle
the logic for adding plus signs and commas. The updateAfterBroken
method was added because now parentheses or braces may be required after
the parentheses or commas are added. In order to decide whether the
added plus sign should be unindented in the BreakableToken object, the
logic for it is taken out into a separate function
shouldUnindentNextOperator.
The logic for finding the continuation indentation when the option
AlignAfterOpenBracket is set to DontAlign is not implemented yet. So in
that case the new line may have the wrong indentation, and the parts may
have the wrong length if the string needs to be broken more than once
because finding where to break the string depends on where the string
starts.
The preambles for the C# and Java unit tests are changed to the newer
style in order to allow the 3-argument verifyFormat macro. Some cases
are changed from verifyFormat to verifyImcompleteFormat because those
use incomplete code and the new verifyFormat function checks that the
code is complete.
The line in the doc was changed to being indented by 4 spaces, that is,
the default continuation indentation. It has always been the case. It
was probably a mistake that the doc showed 2 spaces previously.
Reviewed By: MyDeveloperDay
Differential Revision: https://reviews.llvm.org/D154093
This is a refactoring of:
- SpacesInConditionalStatement
- SpacesInCStyleCastParentheses
- SpaceInEmptyParentheses
- SpacesInParentheses
These are now options under the new Style Option: SpacesInParens. The
existing options are maintained for backward compatibility.
Within SpacesInParens, there are currently options for:
- Never
- Custom
The currently available options for Custom are:
- InConditionalStatements
- InCStyleCasts
- InEmptyParentheses
- Other
Setting InConditionalStatements and Other to true enables the same space
additions as SpacesInParentheses.
This refactoring does not add or remove any existing features, but it makes
it possible to more easily extend and maintain the addition of spaces within
parentheses.
Related to #55428.
Differential Revision: https://reviews.llvm.org/D155239
This adds a new AlignConsecutiveShortCaseStatements option in line with the
existing AlignConsecutive* options , which when
AllowShortCaseLabelsOnASingleLine is enabled will align the tokens after the
case statement's colon. This also adds a AlignCaseColons option to allow
aligning the case label colon itself rather than the token after it.
Fixes#55475.
Differential Revision: https://reviews.llvm.org/D151761
This adds a new AlignConsecutiveShortCaseStatements option in line with the
existing AlignConsecutive* options , which when
AllowShortCaseLabelsOnASingleLine is enabled will align the tokens after the
case statement's colon. This also adds a AlignCaseColons option to allow
aligning the case label colon itself rather than the token after it.
Fixes#55475.
Differential Revision: https://reviews.llvm.org/D151761
