[llvm-bugs] [Bug 27184] New: InlineCommandComment - incorrect text of argument and wrong value of hasTrailingNewLine()

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Apr 1 20:07:48 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=27184

            Bug ID: 27184
           Summary: InlineCommandComment - incorrect text of argument and
                    wrong value of hasTrailingNewLine()
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: libclang
          Assignee: unassignedclangbugs at nondot.org
          Reporter: dpldobrev at protonmail.com
                CC: klimek at google.com, llvm-bugs at lists.llvm.org
    Classification: Unclassified

A comment as simple as:

    /// \a versions.
    /// \a num_versions
    /// Comment.
    int GetVersion (int versions, int num_versions);

has two bugs in the InlineCommandComment objects Clang generates at parsing:
1. The dot at the first line is incorrectly included in
InlineCommandComment::Argument.Text because it's not part of the name of the
parameter;
2. hasTrailingNewLine() is false in both InlineCommandComment-s. The bug is
indisputable in the second argument reference because it does not have any dots
at the end which might have generated a TextComment to take the trailing new
line.

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