diff options
Diffstat (limited to 'absl/debugging/internal/demangle_test.cc')
| -rw-r--r-- | absl/debugging/internal/demangle_test.cc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index 3285f2ca..9100d5f1 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -760,6 +760,40 @@ TEST(Demangle, GnuVectorSizeIsADependentOperatorExpression) { EXPECT_STREQ("f<>()", tmp); } +TEST(Demangle, SimpleAddressSpace) { + char tmp[80]; + + // Source: + // + // void f(const int __attribute__((address_space(128)))*) {} + // + // LLVM demangling: + // + // f(int const AS128*) + // + // Itanium ABI 5.1.5.1, "Qualified types", notes that address_space is mangled + // nonuniformly as a legacy exception: the number is part of the source-name + // if nondependent but is an expression in template-args if dependent. Thus + // it is a convenient test case for both forms. + EXPECT_TRUE(Demangle("_Z1fPU5AS128Ki", tmp, sizeof(tmp))); + EXPECT_STREQ("f()", tmp); +} + +TEST(Demangle, DependentAddressSpace) { + char tmp[80]; + + // Source: + // + // template <int n> void f (const int __attribute__((address_space(n)))*) {} + // template void f<128>(const int __attribute__((address_space(128)))*); + // + // LLVM demangling: + // + // void f<128>(int AS<128>*) + EXPECT_TRUE(Demangle("_Z1fILi128EEvPU2ASIT_Ei", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); +} + TEST(Demangle, TransactionSafeEntryPoint) { char tmp[80]; |