initializer element is not a comply-time constant
2017-10-13 10:21
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在Xcode中定义全局静态变/常量如下所示，会报出initializer element is not a comply-time constant error。
初始化一个全局静态变/常量，需要一个常量。
屏幕高度需要在运行期计算，所以在编译期Xcode会报错
iOS编译过程的原理和应用
#define myWidth 50 #define KWindowsH [UIScreen mainScreen].bounds.size.height static CGFloat const testWidth = KWindowsH;//此处改成myWidth或者常量则编译通过。
初始化一个全局静态变/常量，需要一个常量。
屏幕高度需要在运行期计算，所以在编译期Xcode会报错
iOS编译过程的原理和应用
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