libstdc++: Only use dynamic_cast in tests when RTTI is enabled
libstdc++-v3/ChangeLog: * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Use static_cast when RTTI is disabled. * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: Likewise. * testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc: Likewise. * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: Likewise. * testsuite/27_io/basic_stringstream/str/char/2.cc: Likewise. * testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: Likewise.
This commit is contained in:
Jonathan Wakely
parent
14b554c462
commit
e9c3105211
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@ -22,8 +22,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::streambuf*
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@ -50,7 +50,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::stringbuf* const buf2 = sstrm1.rdbuf();
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std::streambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -58,7 +58,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::stringbuf* psbuf = dynamic_cast<std::stringbuf*>(pbasebuf2);
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#else
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std::stringbuf* psbuf = static_cast<std::stringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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@ -20,8 +20,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::wstreambuf*
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@ -48,7 +48,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::wstringbuf* const buf2 = sstrm1.rdbuf();
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std::wstreambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -56,7 +56,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::wstringbuf* psbuf = dynamic_cast<std::wstringbuf*>(pbasebuf2);
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#else
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std::wstringbuf* psbuf = static_cast<std::wstringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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@ -22,8 +22,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::streambuf*
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@ -50,7 +50,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::stringbuf* const buf2 = sstrm1.rdbuf();
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std::streambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -58,7 +58,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::stringbuf* psbuf = dynamic_cast<std::stringbuf*>(pbasebuf2);
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#else
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std::stringbuf* psbuf = static_cast<std::stringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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@ -20,8 +20,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::wstreambuf*
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@ -48,7 +48,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::wstringbuf* const buf2 = sstrm1.rdbuf();
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std::wstreambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -56,7 +56,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::wstringbuf* psbuf = dynamic_cast<std::wstringbuf*>(pbasebuf2);
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#else
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std::wstringbuf* psbuf = static_cast<std::wstringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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@ -22,8 +22,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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void
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redirect_buffer(std::ios& stream, std::streambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::streambuf*
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@ -50,7 +50,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::stringbuf* const buf2 = sstrm1.rdbuf();
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std::streambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -58,7 +58,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::stringbuf* psbuf = dynamic_cast<std::stringbuf*>(pbasebuf2);
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#else
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std::stringbuf* psbuf = static_cast<std::stringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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@ -20,8 +20,8 @@
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#include <sstream>
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#include <testsuite_hooks.h>
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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void
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redirect_buffer(std::wios& stream, std::wstreambuf* new_buf)
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{ stream.rdbuf(new_buf); }
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std::wstreambuf*
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@ -48,7 +48,7 @@ void test02()
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redirect_buffer(sstrm1, &sbuf);
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std::wstringbuf* const buf2 = sstrm1.rdbuf();
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std::wstreambuf* pbasebuf2 = active_buffer(sstrm1);
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VERIFY( buf1 == buf2 );
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VERIFY( buf1 == buf2 );
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VERIFY( pbasebuf1 != pbasebuf2 );
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VERIFY( pbasebuf2 == pbasebuf0 );
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@ -56,7 +56,11 @@ void test02()
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VERIFY( sstrm1.str() != str01 );
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VERIFY( sstrm1.str() == str00 );
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// however, casting the active streambuf to a stringbuf shows what's up:
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#if __cpp_rtti
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std::wstringbuf* psbuf = dynamic_cast<std::wstringbuf*>(pbasebuf2);
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#else
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std::wstringbuf* psbuf = static_cast<std::wstringbuf*>(pbasebuf2);
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#endif
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str02 = psbuf->str();
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VERIFY( str02 == str01 );
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