操作系统：Windows 10
IDE：Visual Studio 2015
我需要在Qt GUI应用程序中使用AsmJit库（https://github.com/asmjit/asmjit）。但是在某种程度上是不相容的。当QT（QWidget等）中包含某些标题时，事情就会开始中断。
大多数错误都来自这一行：
ASMJIT_INLINE Error emit(uint32_t code, const Operand& o0, const Operand& o1, const Operand& o2, const Operand& o3) {
return _emit(code, o0, o1, o2, o3);
}
ASMJIT_INLINE定义为__forceinline。
当我在VS2015中编译它时，它出现以下错误：
Severity Code Description Project File Line Suppression State
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2334 unexpected token(s) preceding '{'; skipping apparent function body Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2238 unexpected token(s) preceding ';' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2062 type 'int' unexpected Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 477
Error C2146 syntax error: missing '>' before identifier 'uint64_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 248
Error C2146 syntax error: missing '>' before identifier 'uint32_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 242
Error C2146 syntax error: missing '>' before identifier 'uint32_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 260
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2143 syntax error: missing ';' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2143 syntax error: missing ',' before '&' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 494
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 464
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 477
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 479
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2146 syntax error: missing ')' before identifier 'code' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2061 syntax error: identifier 'uint64_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 284
Error C2061 syntax error: identifier 'uint32_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 278
Error C2061 syntax error: identifier 'uint32_t' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 296
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 464
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 479
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2059 syntax error: ')' Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C4430 missing type specifier - int assumed. Note: C++ does not support default-int Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 494
Error C4430 missing type specifier - int assumed. Note: C++ does not support default-int Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 242
Error C4430 missing type specifier - int assumed. Note: C++ does not support default-int Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 248
Error C4430 missing type specifier - int assumed. Note: C++ does not support default-int Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 260
Error C3646 'o0': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 479
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 464
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 477
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 479
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C3646 'code': unknown override specifier Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 466
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 477
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 479
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2086 'asmjit::Error asmjit::Assembler::uint32_t': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 468
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 470
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 481
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 483
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 485
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 487
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 489
Error C2086 'asmjit::Error asmjit::Assembler::Operand': redefinition Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 491
Error C2327 'asmjit::Assembler::uint32_t': is not a type name, static, or enumerator Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 494
Error C2327 'asmjit::Assembler::uint32_t': is not a type name, static, or enumerator Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 513
Error C2433 'asmjit::Assembler::uint32_t': '__forceinline' not permitted on data declarations Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
Error C2433 'asmjit::Assembler::Operand': '__forceinline' not permitted on data declarations Loader C:\Users\Ik\Documents\Visual Studio 2015\Projects\DC\loader\CustomBone\contrib\AsmJit\base\assembler.h 472
答案 0 :(得分：1)
考虑到这一点后，我认为asmjit不能用Qt编译的唯一原因是qt定义了loadMoreItems宏，它与asmjit的emit函数发生冲突。所以在扩展宏代码之后：
emit变为：
ASMJIT_INLINE Error emit(uint32_t code,
const Operand& o0,
const Operand& o1,
const Operand& o2,
const Operand& o3) { return _emit(code, o0, o1, o2, o3); }
将Qt与第三方信号和插槽（https://doc.qt.io/qt-5/signalsandslots.html）一起使用提到：
ASMJIT_INLINE Error (uint32_t code, const Operand& o0, const Operand& o1, const Operand& o2, const Operand& o3) { return _emit(code, o0, o1, o2, o3); }告诉Qt不要定义moc关键字信号，插槽和发射，因为这些名称将由第三方库使用，例如促进。然后继续使用带有no_keywords标志的Qt信号和插槽，只需将源中Qt moc关键字的所有使用替换为相应的Qt宏Q_SIGNALS（或Q_SIGNAL），Q_SLOTS（或Q_SLOT）和Q_EMIT。
将no_keywords添加到Qt项目与将no_keywords传递给编译器（基本上将-DQT_NO_KEYWORDS定义为1）相同。
这也可以在asmjit方面修复，但是，asmjit没有做错任何事。对于许多其他库，例如boost，你会遇到同样的问题。