1 RUN: llvm-cxxfilt -n _Z3fooILZ3BarEET_f _Z3fooIPFcfEET_d _ZN1f2baC2ERKNS_2baIT_EE _Z3foov.123 | FileCheck %s --check-prefix=CHECK-PARAMS
2 RUN: llvm-cxxfilt -p -n _Z3fooILZ3BarEET_f _Z3fooIPFcfEET_d _ZN1f2baC2ERKNS_2baIT_EE _Z3foov.123 | FileCheck %s --check-prefix=CHECK-NO-PARAMS --match-full-lines
3 RUN: llvm-cxxfilt --no-params -n _Z3fooILZ3BarEET_f _Z3fooIPFcfEET_d _ZN1f2baC2ERKNS_2baIT_EE _Z3foov.123 | FileCheck %s --check-prefix=CHECK-NO-PARAMS --match-full-lines
5 # Check that -p or --no-params flag omits function parameters and the return
8 CHECK-PARAMS: Bar foo<Bar>(float)
9 CHECK-NO-PARAMS: foo<Bar>
11 # Check that only the top-level function is impacted by the switch, and that
12 # nested function types in the encoding (e.g. where a function type is being
13 # used as a template parameter) still include their parameters.
15 # template <typename T> T foo(double);
16 # typedef char (*F)(float);
19 CHECK-PARAMS: char (*foo<char (*)(float)>(double))(float)
20 CHECK-NO-PARAMS: foo<char (*)(float)>
22 # Use an invalid mangled name broken in the function parameters to check how -p
23 # or --no-params flag works. If the option is given we should be able to
24 # demangle the function name just fine. If it is not given, demangling will fail
25 # because of the invalid params.
27 CHECK-PARAMS: _ZN1f2baC2ERKNS_2baIT_EE
28 CHECK-NO-PARAMS: f::ba::ba
30 # Check that a vendor specific suffix is also omitted when --no-params is
31 # specified. This matches c++filt's behaviour.
33 CHECK-PARAMS: foo() (.123)