https://bugs.llvm.org/show_bug.cgi?id=45018
Bug ID: 45018
Summary: A newline is added after a string token if the next 2
tokens are lessless and string
Product: clang
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Formatter
Assignee: unassignedclangb...@nondot.org
Reporter: jeffrey.vandegl...@nobelbiocare.com
CC: djas...@google.com, kli...@google.com,
llvm-bugs@lists.llvm.org
Created attachment 23166
--> https://bugs.llvm.org/attachment.cgi?id=23166&action=edit
File to verify two streamed strings aren't split
Given the code:
QStringList() << "something" << "something" << variable;
If I then run clang-format with the default config file, the output is the
following code:
QStringList() << "something"
<< "something" << variable
What I expected, was that it stays on a single line, unless it exceeds the
column limit and possible penalties. In this case, untouched.
It stays untouched when I add a variable in between:
QStringList() << "something" << a << "something" << variable;
Looking at the code, I noticed that somebody intentionally introduced this to
split endline characters in commit df28f7b8dd6a032515109de4ff5b4067be95da8e
(currently at lib/Format/TokenAnnotator.cpp, line 3073).
In the attachment I added a file with a slightly different example that I used
when debugging clang-format.
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