https://bugs.llvm.org/show_bug.cgi?id=41213
Bug ID: 41213
Summary: clang-format of a C/C++ comment including a word that
starts with a '/' may lead to a premature termination
of comment
Product: clang
Version: 8.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Formatter
Assignee: unassignedclangb...@nondot.org
Reporter: fhan...@nevelex.com
CC: djas...@google.com, kli...@google.com,
llvm-bugs@lists.llvm.org
Created attachment 21656
--> https://bugs.llvm.org/attachment.cgi?id=21656&action=edit
Test file that reproduces the problem
Formatting this comment with clang-format -style=LLVM
---
/*
* If the character before 'If' is a tab, the next line will start
/immediately after the asterisk on the next line.
* If that word starts with a '/', the comment is terminated prematurely
and
* we get a compilation error.
*/
---
produces
---
/*
* If the character before 'If' is a tab, the next line will start
*/immediately after the asterisk on the next line. If that word starts with a
*'/', the comment is terminated prematurely and we get a compilation error.
*/
---
The example is self-explanatory, but the problem is that we wind up with '*/'
before the real end of the comment.
The problem happens only if the character before 'If' is a tab. It does _not_
happen if the character(s) before 'If' are spaces.
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