在C/C++、Java等语言中,编译时常量通常用于定义数组大小、枚举类型成员等需要在编译时就知道其值的情况。 2. 分析initializer元素非compile-time constant的原因 当编译器报告 "initializer element is not a compile-time constant" 错误时,通常是因为你尝试使用一个在编译时无法确定其值的表达式来初始化一个需要编译...
Initializer element is not a compile-time constant 话不多说,直接上图: 发现CGSizeMake时直接报错, 但是直接赋值就可以,这是因为初始化一个全局变量或static变量时,只能用常量赋值,不能用变量赋值!
ios Initializer element is not a compile-time constant 该错误的意思就是,全局变量在初始赋值的时候,需要赋一个具体的值,例如: // 这是错误的赋值方式 NSMutableDictionary *localLocationInfoDict = [NSMutableDictionary dictionary]; NSString * message = [NSString string] // 正确的赋值应该如下: NSMutabl...
initializer element is not a compile-time constant 初始化一个全局变量或static变量时,只能用常量赋值,不能用变量赋值! 如下就会报这个错误(KUIScreenWidth)是变量 static CGFloat const topButtonWidth = kUIScreenWidth/2.0;
初始化一个全局变量或static变量时,只能用常量赋值,不能用变量赋值! 比如下面这种写法就是错误的,因为这里面涉及到他的一个执行先后的关系 UIColor *const kBtnUnseleColor = [UIColor colorWithRed:87/255.0 green:87/255.0 blue:87/255.0 alpha:1]; ...
test.c:12:3: error: initializer element is not a compile-time constantaudio_format_aac,^~~~1 error generated. While with GCC, it builds successfully. github-actionsbotadded thenew issuelabelMar 27, 2023 EugeneZelenkoaddedclang:frontendLanguage frontend issues, e.g. anything involving "Sema"and...
I am unsure if this is on Clang-side of the compilation or if this is actually on LLVM-side of the compilation. Here the following error output: [techscribe@SecureDev Tests]$ clang test.c test.c:5:29: error: initializer element is not a compile-time constant const DataType array[1]...
: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed !> in c# . Check is object null - What are the options? .Net 4 FileLoadException permissions problem With windows service .NET code to extract data from...
constant unsigned const preciselyu = 1 << precision;constant double const preciselyd = (double)(preciselyu);constant double const ipreciselyd = 1.0 / preciselyd; // FAILS "error: initializer element is not a compile-time constant"constant double const ipreciselyd = 1.0 / (double)(preciselyu...
在scope外进行静态变量声明, static const CGRect CouponListViewRect = CGRectMake(0.0,0.0,0.0,0.0); 报错: Initializer element is not a compile-time constant 原理: github上的回答: 42down vote When you define a variable outside the scope of a function, that variable's value is actually written...