[llvm-bugs] [Bug 31707] New: Settings breakpoints using absolute file path that contains symlinks does not work

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=31707

            Bug ID: 31707
           Summary: Settings breakpoints using absolute file path that
                    contains symlinks does not work
           Product: lldb
           Version: unspecified
          Hardware: Macintosh
                OS: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: alexandru.croitor at qt.io
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Consider I have a C++ file at: /Users/alex/Dev/project/main.cpp

and I compiled the file there with:

clang++ -g -O0 ./main.cpp

Now if I try to set a breakpoint with:

br set -f /Users/alex/Dev/project/main.cpp -l 10

the breakpoint will work.
But if I try to set a breakpoint with:

br set -f /Volumes/Macintosh\ HD/Users/alex/Dev/project/main.cpp -l 10

the breakpoint will not work, because it differs from the DWARF written
filepath.

Machintosh HD is a symlink to /

$ ls -al /Volumes/
lrwxr-xr-x   1 root  admin      1 Dec 23 07:40 Macintosh HD -> /

Should lldb maybe consider using the canonical path to a given file, when
setting a breakpoint?


(lldb) version
lldb-360.99.0
  clang revision a41b64721d4be78870711cbb7b5af156a9e1f4ad
  llvm revision 3c45ea423a9e3d27eaf77af0639a73e0c56d9a35

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