forked from OSchip/llvm-project
[libc++] [test] Add a test for proper _Uglification of template parameter names.
Merge nasty_macros.h into the new test. Differential Revision: https://reviews.llvm.org/D116957
This commit is contained in:
Arthur O'Dwyer
parent
6ea3d9efc5
commit
6cc305764f
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@ -13,7 +13,7 @@ config.substitutions.append(('%{flags}',
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'-isysroot {}'.format('@CMAKE_OSX_SYSROOT@') if '@CMAKE_OSX_SYSROOT@' else ''
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))
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config.substitutions.append(('%{compile_flags}',
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'-nostdinc++ -isystem %{install}/include/c++/v1 -I %{libcxx}/test/support -include %{libcxx}/test/support/nasty_macros.h'
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'-nostdinc++ -isystem %{install}/include/c++/v1 -I %{libcxx}/test/support'
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))
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config.substitutions.append(('%{link_flags}',
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'-nostdlib++ -L %{install}/lib -lc++'
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@ -6,7 +6,7 @@ lit_config.load_config(config, '@CMAKE_CURRENT_BINARY_DIR@/cmake-bridge.cfg')
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config.substitutions.append(('%{flags}', ''))
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config.substitutions.append(('%{compile_flags}',
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'-nostdinc++ -D__LIBC_NO_CPP_MATH_OVERLOADS__ -isystem %{install}/include/c++/v1 -I %{libcxx}/test/support -include %{libcxx}/test/support/nasty_macros.h'
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'-nostdinc++ -D__LIBC_NO_CPP_MATH_OVERLOADS__ -isystem %{install}/include/c++/v1 -I %{libcxx}/test/support'
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))
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config.substitutions.append(('%{link_flags}',
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'-nostdlib++ -L %{install}/lib -lc++ -lc++abi -latomic -Wl,-bbigtoc'
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@ -6,7 +6,7 @@ lit_config.load_config(config, '@CMAKE_CURRENT_BINARY_DIR@/cmake-bridge.cfg')
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config.substitutions.append(('%{flags}', ''))
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config.substitutions.append(('%{compile_flags}',
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support -include %{libcxx}/test/support/nasty_macros.h'
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support'
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))
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config.substitutions.append(('%{link_flags}',
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'-L %{lib} -Wl,-rpath,%{lib} -nodefaultlibs -lc++ -lm -lgcc_s -lgcc -lpthread -lc -lgcc_s -lgcc -latomic'
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@ -7,7 +7,7 @@ config.substitutions.append(('%{flags}',
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'-isysroot {}'.format('@CMAKE_OSX_SYSROOT@') if '@CMAKE_OSX_SYSROOT@' else ''
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))
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config.substitutions.append(('%{compile_flags}',
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support -include %{libcxx}/test/support/nasty_macros.h'
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support'
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))
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config.substitutions.append(('%{link_flags}',
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'-nostdlib++ -L %{lib} -Wl,-rpath,%{lib} -lc++ -pthread'
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@ -7,7 +7,7 @@ config.substitutions.append(('%{flags}',
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'-isysroot {}'.format('@CMAKE_OSX_SYSROOT@') if '@CMAKE_OSX_SYSROOT@' else ''
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))
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config.substitutions.append(('%{compile_flags}',
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support -include %{libcxx}/test/support/nasty_macros.h'
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'-nostdinc++ -isystem %{include} -isystem %{target-include} -I %{libcxx}/test/support'
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))
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config.substitutions.append(('%{link_flags}',
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'-nostdlib++ -L %{lib} -lc++ -lc++abi -pthread'
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@ -0,0 +1,354 @@
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// Test that headers are not tripped up by the surrounding code defining various
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// alphabetic macros.
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// Prevent <ext/hash_map> from generating deprecated warnings for this test.
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#if defined(__DEPRECATED)
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# undef __DEPRECATED
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#endif
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#define NASTY_MACRO This should not be expanded!!!
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// libc++ does not use single-letter names as a matter of principle.
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// But Windows' own <wchar.h>, <math.h>, and <exception> use many of these
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// (at least C,E,F,I,M,N,P,S,X,Y,Z) as uglified function parameter names,
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// so don't define these on Windows.
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//
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#ifndef _WIN32
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#define _A NASTY_MACRO
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#define _B NASTY_MACRO
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#define _C NASTY_MACRO
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#define _D NASTY_MACRO
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#define _E NASTY_MACRO
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#define _F NASTY_MACRO
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#define _G NASTY_MACRO
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#define _H NASTY_MACRO
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#define _I NASTY_MACRO
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#define _J NASTY_MACRO
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#define _K NASTY_MACRO
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#define _L NASTY_MACRO
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#define _M NASTY_MACRO
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#define _N NASTY_MACRO
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#define _O NASTY_MACRO
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#define _P NASTY_MACRO
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#define _Q NASTY_MACRO
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#define _R NASTY_MACRO
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#define _S NASTY_MACRO
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#define _T NASTY_MACRO
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#define _U NASTY_MACRO
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#define _V NASTY_MACRO
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#define _W NASTY_MACRO
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#define _X NASTY_MACRO
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#define _Y NASTY_MACRO
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#define _Z NASTY_MACRO
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#endif
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// FreeBSD's <sys/types.h> uses _M
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//
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#ifdef __FreeBSD__
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# undef _M
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#endif
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// tchar.h defines these macros on Windows
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#ifndef _WIN32
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# define _UI NASTY_MACRO
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# define _PUC NASTY_MACRO
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# define _CPUC NASTY_MACRO
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# define _PC NASTY_MACRO
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# define _CRPC NASTY_MACRO
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# define _CPC NASTY_MACRO
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#endif
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// yvals.h on MINGW defines this macro
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#ifndef _WIN32
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# define _C2 NASTY_MACRO
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#endif
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// Test that libc++ doesn't use names that collide with Win32 API macros.
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// Obviously we can only define these on non-Windows platforms.
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#ifndef _WIN32
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# define __allocator NASTY_MACRO
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# define __deallocate NASTY_MACRO
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# define __deref NASTY_MACRO
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# define __full NASTY_MACRO
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# define __in NASTY_MACRO
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# define __inout NASTY_MACRO
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# define __nz NASTY_MACRO
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# define __out NASTY_MACRO
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# define __part NASTY_MACRO
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# define __post NASTY_MACRO
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# define __pre NASTY_MACRO
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#endif
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#define __input NASTY_MACRO
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#define __output NASTY_MACRO
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#define __acquire NASTY_MACRO
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#define __release NASTY_MACRO
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// These names are not reserved, so the user can macro-define them.
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// These are intended to find improperly _Uglified template parameters.
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#define A NASTY_MACRO
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#define Arg NASTY_MACRO
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#define Args NASTY_MACRO
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#define As NASTY_MACRO
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#define B NASTY_MACRO
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#define Bs NASTY_MACRO
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#define C NASTY_MACRO
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#define Cp NASTY_MACRO
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#define Cs NASTY_MACRO
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#define D NASTY_MACRO
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#define Dp NASTY_MACRO
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#define Ds NASTY_MACRO
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#define E NASTY_MACRO
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#define Ep NASTY_MACRO
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#define Es NASTY_MACRO
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#define R NASTY_MACRO
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#define Rp NASTY_MACRO
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#define Rs NASTY_MACRO
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#define T NASTY_MACRO
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#define Tp NASTY_MACRO
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#define Ts NASTY_MACRO
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#define Type NASTY_MACRO
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#define Types NASTY_MACRO
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#define U NASTY_MACRO
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#define Up NASTY_MACRO
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#define Us NASTY_MACRO
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#define V NASTY_MACRO
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#define Vp NASTY_MACRO
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#define Vs NASTY_MACRO
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#define X NASTY_MACRO
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#define Xp NASTY_MACRO
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#define Xs NASTY_MACRO
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////////////////////////////////////////////////////////////////////////////////
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// BEGIN-GENERATED-HEADERS
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////////////////////////////////////////////////////////////////////////////////
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// clang-format off
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// WARNING: This test was generated by generate_header_tests.py
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// and should not be edited manually.
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// Top level headers
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#include <algorithm>
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#include <any>
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#include <array>
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#include <atomic>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <barrier>
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#endif
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#include <bit>
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#include <bitset>
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#include <cassert>
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#include <ccomplex>
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#include <cctype>
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#include <cerrno>
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#include <cfenv>
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#include <cfloat>
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#include <charconv>
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#include <chrono>
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#include <cinttypes>
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#include <ciso646>
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#include <climits>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <clocale>
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#endif
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#include <cmath>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <codecvt>
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#endif
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#include <compare>
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#include <complex>
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#include <complex.h>
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#include <concepts>
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#include <condition_variable>
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#ifndef _LIBCPP_HAS_NO_CXX20_COROUTINES
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# include <coroutine>
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#endif
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#include <csetjmp>
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#include <csignal>
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#include <cstdarg>
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#include <cstdbool>
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#include <cstddef>
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <ctgmath>
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#include <ctime>
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#include <ctype.h>
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#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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# include <cwchar>
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#endif
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#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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# include <cwctype>
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#endif
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#include <deque>
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#include <errno.h>
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#include <exception>
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#include <execution>
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#include <fenv.h>
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#ifndef _LIBCPP_HAS_NO_FILESYSTEM_LIBRARY
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# include <filesystem>
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#endif
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#include <float.h>
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#ifndef _LIBCPP_HAS_NO_INCOMPLETE_FORMAT
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# include <format>
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#endif
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#include <forward_list>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <fstream>
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#endif
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#include <functional>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <future>
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#endif
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#include <initializer_list>
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#include <inttypes.h>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <iomanip>
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#endif
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <ios>
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#endif
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#include <iosfwd>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <iostream>
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#endif
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <istream>
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#endif
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#include <iterator>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <latch>
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#endif
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#include <limits>
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#include <limits.h>
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#include <list>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <locale>
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#endif
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <locale.h>
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#endif
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#include <map>
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#include <math.h>
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#include <memory>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <mutex>
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#endif
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#include <new>
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#include <numbers>
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#include <numeric>
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#include <optional>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <ostream>
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#endif
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#include <queue>
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#include <random>
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#ifndef _LIBCPP_HAS_NO_INCOMPLETE_RANGES
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# include <ranges>
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#endif
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#include <ratio>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <regex>
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#endif
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#include <scoped_allocator>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <semaphore>
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#endif
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#include <set>
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#include <setjmp.h>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <shared_mutex>
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#endif
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#include <span>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <sstream>
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#endif
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#include <stack>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdexcept>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <streambuf>
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#endif
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#include <string>
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#include <string.h>
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#include <string_view>
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#ifndef _LIBCPP_HAS_NO_LOCALIZATION
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# include <strstream>
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#endif
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#include <system_error>
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#include <tgmath.h>
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#ifndef _LIBCPP_HAS_NO_THREADS
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# include <thread>
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#endif
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#include <tuple>
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#include <type_traits>
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#include <typeindex>
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#include <typeinfo>
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#include <unordered_map>
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#include <unordered_set>
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#include <utility>
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#include <valarray>
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#include <variant>
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||||
#include <vector>
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||||
#include <version>
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||||
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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||||
# include <wchar.h>
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||||
#endif
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||||
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
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||||
# include <wctype.h>
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||||
#endif
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||||
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||||
// experimental headers
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||||
#if __cplusplus >= 201103L
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||||
# include <experimental/algorithm>
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||||
# ifndef _LIBCPP_HAS_NO_EXPERIMENTAL_COROUTINES
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||||
# include <experimental/coroutine>
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||||
# endif
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||||
# include <experimental/deque>
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||||
# ifndef _LIBCPP_HAS_NO_FILESYSTEM_LIBRARY
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||||
# include <experimental/filesystem>
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||||
# endif
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||||
# include <experimental/forward_list>
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||||
# include <experimental/functional>
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||||
# include <experimental/iterator>
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||||
# include <experimental/list>
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||||
# include <experimental/map>
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||||
# include <experimental/memory_resource>
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||||
# include <experimental/propagate_const>
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||||
# ifndef _LIBCPP_HAS_NO_LOCALIZATION
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||||
# include <experimental/regex>
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||||
# endif
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||||
# include <experimental/set>
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||||
# include <experimental/simd>
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||||
# include <experimental/string>
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||||
# include <experimental/type_traits>
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||||
# include <experimental/unordered_map>
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||||
# include <experimental/unordered_set>
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||||
# include <experimental/utility>
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||||
# include <experimental/vector>
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||||
#endif // __cplusplus >= 201103L
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||||
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||||
// extended headers
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||||
#include <ext/hash_map>
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||||
#include <ext/hash_set>
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||||
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||||
// clang-format on
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||||
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||||
////////////////////////////////////////////////////////////////////////////////
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||||
// END-GENERATED-HEADERS
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||||
////////////////////////////////////////////////////////////////////////////////
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@ -1,76 +0,0 @@
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//===----------------------------------------------------------------------===//
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||||
//
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||||
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||||
// See https://llvm.org/LICENSE.txt for license information.
|
||||
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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||||
//
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||||
//===----------------------------------------------------------------------===//
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||||
#ifndef SUPPORT_NASTY_MACROS_H
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#define SUPPORT_NASTY_MACROS_H
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||||
#define NASTY_MACRO This should not be expanded!!!
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||||
#define _A NASTY_MACRO
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||||
#define _B NASTY_MACRO
|
||||
#define _C NASTY_MACRO
|
||||
#define _D NASTY_MACRO
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||||
#define _E NASTY_MACRO
|
||||
#define _F NASTY_MACRO
|
||||
#define _G NASTY_MACRO
|
||||
#define _H NASTY_MACRO
|
||||
#define _I NASTY_MACRO
|
||||
#define _J NASTY_MACRO
|
||||
#define _K NASTY_MACRO
|
||||
#define _L NASTY_MACRO
|
||||
// Because FreeBSD uses _M in its <sys/types.h>, and it is hard to avoid
|
||||
// including that header, only define _M for other operating systems.
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||||
#ifndef __FreeBSD__
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||||
#define _M NASTY_MACRO
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||||
#endif
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||||
#define _N NASTY_MACRO
|
||||
#define _O NASTY_MACRO
|
||||
#define _P NASTY_MACRO
|
||||
#define _Q NASTY_MACRO
|
||||
#define _R NASTY_MACRO
|
||||
#define _S NASTY_MACRO
|
||||
#define _T NASTY_MACRO
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||||
#define _U NASTY_MACRO
|
||||
#define _V NASTY_MACRO
|
||||
#define _W NASTY_MACRO
|
||||
#define _X NASTY_MACRO
|
||||
#define _Y NASTY_MACRO
|
||||
#define _Z NASTY_MACRO
|
||||
|
||||
// tchar.h defines these macros on Windows.
|
||||
#define _UI NASTY_MACRO
|
||||
#define _PUC NASTY_MACRO
|
||||
#define _CPUC NASTY_MACRO
|
||||
#define _PC NASTY_MACRO
|
||||
#define _CRPC NASTY_MACRO
|
||||
#define _CPC NASTY_MACRO
|
||||
|
||||
// yvals.h on MINGW defines this macro
|
||||
#define _C2 NASTY_MACRO
|
||||
|
||||
// Test that libc++ doesn't use names reserved by WIN32 API Macros.
|
||||
// NOTE: Obviously we can only define these on non-windows platforms.
|
||||
#ifndef _WIN32
|
||||
#define __allocator NASTY_MACRO
|
||||
#define __deallocate NASTY_MACRO
|
||||
#define __deref NASTY_MACRO
|
||||
#define __full NASTY_MACRO
|
||||
#define __in NASTY_MACRO
|
||||
#define __inout NASTY_MACRO
|
||||
#define __nz NASTY_MACRO
|
||||
#define __out NASTY_MACRO
|
||||
#define __part NASTY_MACRO
|
||||
#define __post NASTY_MACRO
|
||||
#define __pre NASTY_MACRO
|
||||
#endif
|
||||
|
||||
#define __output NASTY_MACRO
|
||||
#define __input NASTY_MACRO
|
||||
|
||||
#define __acquire NASTY_MACRO
|
||||
#define __release NASTY_MACRO
|
||||
|
||||
#endif // SUPPORT_NASTY_MACROS_H
|
||||
|
|
@ -203,10 +203,9 @@ def produce_test(test_filename, exclusions=None, post_include=None):
|
|||
|
||||
def main():
|
||||
produce_test('double_include.sh.cpp')
|
||||
produce_test('min_max_macros.compile.pass.cpp',
|
||||
post_include='TEST_MACROS();')
|
||||
produce_test('no_assert_include.compile.pass.cpp',
|
||||
exclusions=['cassert'])
|
||||
produce_test('min_max_macros.compile.pass.cpp', post_include='TEST_MACROS();')
|
||||
produce_test('nasty_macros.compile.pass.cpp')
|
||||
produce_test('no_assert_include.compile.pass.cpp', exclusions=['cassert'])
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
|
|
|
|||
|
|
@ -288,11 +288,6 @@ class Configuration(object):
|
|||
|
||||
def configure_compile_flags_header_includes(self):
|
||||
support_path = os.path.join(self.libcxx_src_root, 'test', 'support')
|
||||
if self.cxx_stdlib_under_test != 'libstdc++' and \
|
||||
not self.target_info.is_windows() and \
|
||||
not self.target_info.is_zos():
|
||||
self.cxx.compile_flags += [
|
||||
'-include', os.path.join(support_path, 'nasty_macros.h')]
|
||||
if self.cxx_stdlib_under_test == 'msvc':
|
||||
self.cxx.compile_flags += [
|
||||
'-include', os.path.join(support_path,
|
||||
|
|
|
|||
Loading…
Reference in New Issue