[gcc r14-790] libstdc++: Remove test dependencies on _GLIBCXX_USE_C99_STDINT_TR1

[gcc r14-790] libstdc++: Remove test dependencies on _GLIBCXX_USE_C99_STDINT_TR1

[Jonathan Wakely]

https://gcc.gnu.org/g:fe0e3df6f3751a0164c8e92a0d6519f2e10527a8

commit r14-790-gfe0e3df6f3751a0164c8e92a0d6519f2e10527a8
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri May 12 13:34:37 2023 +0100

    libstdc++: Remove test dependencies on _GLIBCXX_USE_C99_STDINT_TR1
    
    These #ifdef checks should have been removed in r9-2029-g612c9c702e2c9e
    when the u16string_view and u32string_view aliases were changed to be
    defined unconditionally.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/21_strings/basic_string_view/typedefs.cc: Remove
            dependency on _GLIBCXX_USE_C99_STDINT_TR1.
            * testsuite/experimental/string_view/typedefs.cc: Likewise.

Diff:
---
 libstdc++-v3/testsuite/21_strings/basic_string_view/typedefs.cc | 2 --
 libstdc++-v3/testsuite/experimental/string_view/typedefs.cc     | 2 --
 2 files changed, 4 deletions(-)

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string_view/typedefs.cc b/libstdc++-v3/testsuite/21_strings/basic_string_view/typedefs.cc
index b139e51e107..1beb2e1c54d 100644
--- a/libstdc++-v3/testsuite/21_strings/basic_string_view/typedefs.cc
+++ b/libstdc++-v3/testsuite/21_strings/basic_string_view/typedefs.cc
@@ -28,9 +28,7 @@ using check2_t = std::string_view;
 using check3_t = std::u8string_view;
 #endif
 
-#ifdef _GLIBCXX_USE_C99_STDINT_TR1
 using check4_t = std::u16string_view;
 using check5_t = std::u32string_view;
-#endif
 
 using check6_t = std::wstring_view;
diff --git a/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc b/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc
index 60c4e12aa4f..a09ed8f8a22 100644
--- a/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc
+++ b/libstdc++-v3/testsuite/experimental/string_view/typedefs.cc
@@ -28,9 +28,7 @@ using check2_t = std::experimental::fundamentals_v1::string_view;
 using check3_t = std::experimental::fundamentals_v1::u8string_view;
 #endif
 
-#ifdef _GLIBCXX_USE_C99_STDINT_TR1
 using check4_t = std::experimental::fundamentals_v1::u16string_view;
 using check5_t = std::experimental::fundamentals_v1::u32string_view;
-#endif
 
 using check6_t = std::experimental::fundamentals_v1::wstring_view;