“expression must have integral or unscoped enum type” 是一个编译时错误,表明在C或C++程序中,某个表达式使用了非整数类型(integral type)或未作用域枚举类型(unscoped enum type),而该表达式需要一个整数类型或未作用域枚举类型的操作数。 分析导致该错误的常见原因 操作符使用错误:例如,使用 %(取模运算符)...
expression must have integral or unscoped enum type? expression must have pointer-to-object or handle-to-C++/CLI-array type Problem Expression:(L"Buffer is too small" &&0) error from strcpy_s() function Extract String from EXE Extract strings from process memory f:\dd\vctools\vc7libs\ship...
Compiler warning (level 4, off) C4471'enumeration': a forward declaration of an unscoped enumeration must have an underlying type Compiler warning (level 1) C4472'identifier' is a native enum: add an access specifier (private/public) to declare a 'WinRT/managed' enum ...
Compiler error C3711 'event': a non-managed event source method must return void or an integral type Compiler error C3712 'event_handler': an event handler method must return the same type as the source 'event' Compiler error C3713 'event_handler': an event handler method must have the ...
Compiler warning (level 1, error) C5300 '#pragma omp atomic': left operand of 'operator' must match left hand side of assignment-expression Compiler warning (level 1) C5301 '#pragma omp for': 'loop-index' increases while loop condition uses 'comparison'; non-terminating loop? Compiler warn...
The expression Standard C is a generic term for the current formal definition of the C language, preprocessor, and runtime library. The expression is ambiguous because subsequent formal definitions of the language have appeared while implementations of its predecessors are still in use. This ...
The expression Standard C is a generic term for the current formal definition of the C language, preprocessor, and runtime library. The expression is ambiguous because subsequent formal definitions of the language have appeared while implementations of its predecessors are still in use. This ...
expression must have integral or unscoped enum type? expression must have pointer-to-object or handle-to-C++/CLI-array type Problem Expression:(L"Buffer is too small" &&0) error from strcpy_s() function Extract String from EXE Extract strings ...
原文地址:http://clang.llvm.org/docs/InternalsManual.html 译者:史宁宁(snsn1984) "Clang"C语言前端内部手册 简介 这个文档描述了比较重要的API中的一部分API,还表述了Clang C语言前端中的一些内部设计想法。
__builtin_constant_p: This returns true (as an integer constant expression) if the operand evaluates to either a numeric value (that is, not a pointer cast to integral type) of integral, enumeration, floating or complex type, or if it evaluates to the address of the first character of ...