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if (verbose) {
P(u_BSLS_LIBRARYFEATURES_HAS_CPP11_RANGE_FUNCTIONS)
}
case12::TestType mX = { 12 };
#if defined(BSLS_LIBRARYFEATURES_HAS_CPP11_RANGE_FUNCTIONS)
{
int *from = std::begin(mX); (void) from;
int *to = std::end(mX); (void) to;
}
#else
{
// This will produce ambiguities if 'begin' and 'end' are defined
// in both namespaces.
using namespace std;
using namespace case12;
int *from = begin(mX); (void) from;
int *to = end(mX); (void) to;
}
#endif
if (veryVeryVerbose) P(BSLS_PLATFORM_CMP_VERSION);
} break;
case 11: {
// --------------------------------------------------------------------
// TESTING 'BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE'
//
// Concerns:
//: 1 The 'BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE' flag is
//: defined when related macros
//: 'BSLS_LIBRARYFEATURES_HAS_CPP11_BASE_LINE',
//: 'BSLS_COMPILERFEATURES_SUPPORT_VARIADIC_TEMPLATES' and
//: 'BSLS_COMPILERFEATURES_SUPPORT_ALIAS_TEMPLATES' are also defined.
//
// Plan:
//: 1 Confirm the expected relationship between
//: 'BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE' and its related
//: macros 'BSLS_LIBRARYFEATURES_HAS_CPP11_BASE_LINE',
//: 'BSLS_COMPILERFEATURES_SUPPORT_VARIADIC_TEMPLATES' and
//: 'BSLS_COMPILERFEATURES_SUPPORT_ALIAS_TEMPLATES' using the
//: associated conditionally initialized global variables. See
//: "Global constants for testing invariants" above.
//
// Testing:
// BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE
// --------------------------------------------------------------------
if (verbose) printf(
"TESTING 'BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE'\n"
"=========================================================\n");
if (verbose) {
P(u_BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE_defined)
}
if (u_BSLS_LIBRARYFEATURES_HAS_CPP14_INTEGER_SEQUENCE_defined)
{
ASSERT(true ==
u_BSLS_COMPILERFEATURES_SUPPORT_ALIAS_TEMPLATES_defined);
ASSERT(true ==
u_BSLS_COMPILERFEATURES_SUPPORT_VARIADIC_TEMPLATES_defined);
}
if (veryVeryVerbose) P(BSLS_PLATFORM_CMP_VERSION);
} break;
case 10: {
// --------------------------------------------------------------------
// TESTING STANDARD LIBRARY IMPLEMENTATION DETECTION
//
// Concerns:
//: 1 We detect the expected libraries for the compilers
//:
//: 2 We detect the right library implementation
//
// Plan:
//: 1 Verify that the compiler type is one of the expected ones for the
//: detected standard library implementation.
//:
//: 2 Try to include header files that exist only in the given standard
//: library implementation to verify that we actually have that
//: implementation. This is done in the .cpp file so that it the
//: sanity check is always done. To find it, search for
//: 'Standard library implementation detection verification' in the
//: implementation (.cpp) file.
//
// Testing:
// BSLS_LIBRARYFEATURES_STDCPP_GNU
// BSLS_LIBRARYFEATURES_STDCPP_IBM
// BSLS_LIBRARYFEATURES_STDCPP_LLVM
// BSLS_LIBRARYFEATURES_STDCPP_MSVC
// BSLS_LIBRARYFEATURES_STDCPP_LIBCSTD
// BSLS_LIBRARYFEATURES_STDCPP_STLPORT
// --------------------------------------------------------------------
if (verbose) printf(
"TESTING STANDARD LIBRARY IMPLEMENTATION DETECTION\n"