Fixes#55731
The reported formatting problems were related to ignoring deep nesting
of "simple" functions (causing #54808) and to allowing the trailing
annotation to become separated from the closing parens, which allowed a
break to occur between the closing parens and the trailing annotation.
The fix for the nesting of "simple" functions is to detect them more
carefully. "Simple" was defined in a comment as being a single
non-expression argument. I tried to stay as close to the original intent
of the implementation while fixing the various bad formatting reports.
In the process of fixing these bugs, some latent bugs were discovered
related to how JavaScript Template Strings are handled. Those are also
fixed here.
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Co-authored-by: Owen Pan <owenpiano@gmail.com>
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
This implements the annotation of the values in TableGen.
The main changes are,
- parseTableGenValue(), the simplified parser method for the syntax of
values.
- modified consumeToken() to parseTableGenValue in 'if', 'assert' and
after '='.
- modified parseParens() to call parseTableGenValue inside.
- modified parseSquare() to to call parseTableGenValue inside, with
skipping separator tokens.
- modified parseAngle() to call parseTableGenValue inside, with skipping
separator tokens.
Adds the support for tokens that have forms like unary operators.
- bang operators: `!name`
- cond operator: `!cond`
- numeric literals: `+1`, `-1`
cond operator are one of bang operators but is distinguished because it has very specific syntax.
1. There are multiple calls to addFakeParenthesis; move the guard to not
assign fake parenthesis into the function to make sure we cover all
calls.
2. MustBreakBefore can be set on a token in two cases: either during
unwrapped line parsing, or later, during token annotation. We must
keep the latter, but reset the former.
3. Added a test to document that the intended behavior of preferring not
to break between a return type and a function identifier.
For example, with MOCK_METHOD(r, n, a)=r n a, the code
MOCK_METHOD(void, f, (int a, int b)) should prefer the same breaks as
the expanded void f(int a, int b).
This patch replaces uses of StringRef::{starts,ends}with with
StringRef::{starts,ends}_with for consistency with
std::{string,string_view}::{starts,ends}_with in C++20.
I'm planning to deprecate and eventually remove
StringRef::{starts,ends}with.
Reland 6a621ed8e4cb which failed on Windows but not macOS.
The failures were caused by moving the annotation of the children from the
top to the bottom of TokenAnnotator::annotate(), resulting in invalid lines
including incomplete ones being skipped.
After annotating constructors/destructors as FunctionDeclarationName in
commit 08630512088, we have seen several issues because ctors/dtors had
been treated differently than functions in aligning, wrapping, and
indenting.
This patch annotates ctors/dtors as CtorDtorDeclName instead and would
effectively revert commit 0468fa07f87f, which is obsolete now.
Fixed#67903.
Fixed#67907.
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
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
If a non-keyword identifier is found in TypeNames, then a *, &, or && that
follows it is annotated as TT_PointerOrReference.
Differential Revision: https://reviews.llvm.org/D155273
C89 and C99 list initializers are treated differently than Cpp11 braced
initializers. This patch identifies the C array/struct initializer lists by
finding the preceding equal sign before a left brace, and applies formatting
rules for BracketAlignmentStyle.BlockIndent to those list initializers.
Fixes#57878.
Differential Revision: https://reviews.llvm.org/D153205
