[lit] Add argument check: --timeout must be non-negative integer

[llvm-core.git] / test / tools / llvm-cxxfilt / empty-line.test

# Show that llvm-cxxfilt can handle empty lines in the input.
RUN: echo "" > %t
RUN: echo "_Z3foov" >> %t
RUN: echo "" >> %t
RUN: llvm-cxxfilt < %t | FileCheck %s

CHECK:       {{^$}}
CHECK-NEXT:  foo()
CHECK-EMPTY: