关于error: expected ';', ',' or ')' before numeric constant如何解决?

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此码为数据结构中初始化顺序性线性表

2个回答

1. 先检查你的环境,是否搭建完整,从当前楼主给出的几行代码来看,是没有问题的。检查下环境。或是贴出完整代码,便于排查

typedef那里,不需要分号。否则Status InitList_Sq(SqList *l)
就相当于
int; InitList_Sq(SqList *l)
当然报错

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程序及错误如图:![图片说明](https://img-ask.csdn.net/upload/201904/26/1556271507_407252.png)
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sudo apt-get install jam libboost-all-dev zlib1g-dev gfortran 没问题 ./configure 没问题 make 没问题 make unittest 没问题 cd test python runall.py 没问题 sudo make install 没问题 sudo apt-get install python-dev 没问题 cd python 进行编译: python setup.py build 崩溃 ![图片说明](https://img-ask.csdn.net/upload/201905/09/1557402251_273040.png) /usr/include/c++/5/exception:35:37: error: expected ‘}’ before end of line /usr/include/c++/5/exception:35:37: error: expected declaration before end of line 各位有遇到过吗????
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[ 7%] Built target libwebp [ 7%] Built target opencv_test_core_pch_dephelp [ 7%] Built target opencv_core_pch_dephelp [ 7%] Built target opencv_ts_pch_dephelp [ 7%] Built target pch_Generate_opencv_ts [ 7%] Built target pch_Generate_opencv_core [ 7%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/hal_internal.cpp.o /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp: In function ‘int lapack_gemm_c(const fptype*, size_t, const fptype*, size_t, fptype, const fptype*, size_t, fptype, fptype*, size_t, int, int, int, int)’: /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:437: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:437: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:438: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:438: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:439: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:439: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:440: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:440: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:443: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:443: error: expected ‘;’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:444: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:444: error: expected ‘;’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:494: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:494: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:496: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:496: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:501: error: expected unqualified-id before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:501: error: expected ‘)’ before ‘__complex__’ /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:504: error: ‘cAlpha’ was not declared in this scope /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:504: error: ‘cBeta’ was not declared in this scope /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:506: error: ‘cAlpha’ was not declared in this scope /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:506: error: ‘cBeta’ was not declared in this scope /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp: In function ‘int lapack_gemm_c(const fptype*, size_t, const fptype*, size_t, fptype, const fptype*, size_t, fptype, fptype*, size_t, int, int, int, int) [with fptype = float]’: /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:591: instantiated from here /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:439: warning: unused variable ‘ldsrc3’ [-Wunused-variable] /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp: At global scope: /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:434: warning: unused parameter ‘alpha’ [-Wunused-parameter] /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp: In function ‘int lapack_gemm_c(const fptype*, size_t, const fptype*, size_t, fptype, const fptype*, size_t, fptype, fptype*, size_t, int, int, int, int) [with fptype = double]’: /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:598: instantiated from here /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:439: warning: unused variable ‘ldsrc3’ [-Wunused-variable] /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp: At global scope: /home/w/opencv-3.2.0/modules/core/src/hal_internal.cpp:434: warning: unused parameter ‘alpha’ [-Wunused-parameter] modules/core/CMakeFiles/opencv_core.dir/build.make:930: recipe for target 'modules/core/CMakeFiles/opencv_core.dir/src/hal_internal.cpp.o' failed make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/hal_internal.cpp.o] Error 1 CMakeFiles/Makefile2:1289: recipe for target 'modules/core/CMakeFiles/opencv_core.dir/all' failed make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 Makefile:160: recipe for target 'all' failed make: *** [all] Error 2
error : missing ')' before ';'
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mutex.h:210: 错误:expected ‘)’ before ‘const’ ../deps/v8/src/base/platform/mutex.h:210: 错误:‘void operator=(const LockGuard&)’必须是一个非静态的成员函数 ../deps/v8/src/base/platform/mutex.h:211: 错误:expected declaration before ‘}’ token make[1]: *** [/usr/src/node-v6.2.0/out/Release/obj.target/v8_base/deps/v8/src/accessors.o] 错误 1 make[1]: Leaving directory `/usr/src/node-v6.2.0/out' ../deps/v8/src/base/platform/mutex.h:69: 错误:expected unqualified-id before ‘private’ ../deps/v8/src/base/platform/mutex.h:89: 错误:‘friend’用在类外 ../deps/v8/src/base/platform/mutex.h:91: 错误:expected unqualified-id before ‘const’ ../deps/v8/src/base/platform/mutex.h:91: 错误:expected ‘)’ before ‘const’ ../deps/v8/src/base/platform/mutex.h:91: 错误:‘void v8::base::operator=(const v8::base::Mutex&)’必须是一个非静态的成员函数 ../deps/v8/src/base/platform/mutex.h:104: 错误:expected initializer before ‘<’ token ../deps/v8/src/base/platform/mutex.h:130: 错误:变量‘v8::RecursiveMutex v8::final’有初始值设定,但是类型不完全 ../deps/v8/src/base/platform/mutex.h:131: 错误:expected primary-expression before ‘public’ ../deps/v8/src/base/platform/mutex.h:131: 错误:expected ‘}’ before ‘public’ ../deps/v8/src/base/platform/mutex.h:131: 错误:expected ‘,’ or ‘;’ before ‘public’ ../deps/v8/src/base/platform/mutex.h:133: 错误:expected constructor, destructor, or type conversion before ‘;’ token ../deps/v8/src/base/platform/mutex.h:155: 错误:‘Mutex’未声明 ../deps/v8/src/base/platform/mutex.h:155: 错误:expected initializer before ‘NativeHandle’ ../deps/v8/src/base/platform/mutex.h:157: 错误:expected constructor, destructor, or type conversion before ‘&’ token ../deps/v8/src/base/platform/mutex.h:160: 错误:expected initializer before ‘&’ token ../deps/v8/src/base/platform/mutex.h:164: 错误:expected unqualified-id before ‘private’ ../deps/v8/src/base/platform/mutex.h:170: 错误:expected unqualified-id before ‘const’ ../deps/v8/src/base/platform/mutex.h:170: 错误:expected ‘)’ before ‘const’ ../deps/v8/src/base/platform/mutex.h:170: 错误:‘void v8::operator=(const v8::RecursiveMutex&)’必须是一个非静态的成员函数 ../deps/v8/src/base/platform/mutex.h:184: 错误:expected initializer before ‘<’ token ../deps/v8/src/base/platform/mutex.h:202: 错误:‘LockGuard final’声明为模板 ../deps/v8/src/base/platform/mutex.h:203: 错误:expected primary-expression before ‘public’ ../deps/v8/src/base/platform/mutex.h:203: 错误:expected ‘}’ before ‘public’ ../deps/v8/src/base/platform/mutex.h:205: 错误:‘~LockGuard’未声明为成员 ../deps/v8/src/base/platform/mutex.h:207: 错误:expected unqualified-id before ‘private’ ../deps/v8/src/base/platform/mutex.h:210: 错误:expected unqualified-id before ‘const’ ../deps/v8/src/base/platform/mutex.h:210: 错误:expected ‘)’ before ‘const’ ../deps/v8/src/base/platform/mutex.h:210: 错误:‘void operator=(const LockGuard&)’必须是一个非静态的成员函数 ../deps/v8/src/base/platform/mutex.h:211: 错误:expected declaration before ‘}’ token make[1]: *** [/usr/src/node-v6.2.0/out/Release/obj.target/v8_base/deps/v8/src/accessors.o] 错误 1 make[1]: Leaving directory `/usr/src/node-v6.2.0/out' make: *** [node] 错误 2
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