[Instrumentation] Fix a warning

[llvm-project.git] / llvm / test / tools / llvm-cxxfilt / dot-prefix.test

## Show that the llvm-cxxfilt does not consider the dot prefix to be part of the symbol name to be demangled.
RUN: llvm-cxxfilt -n ._ZL5func0v | FileCheck %s

CHECK: .func0()