LangSpecs Macros

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Neuron Teckid edited this page Dec 28, 2017 · 4 revisions

There are some macros that serve as compile-time constant during the compilation.

__file__: the file name string if the input file is specified by -i option or included by other files, or null if read from stdin
__line__: the line number integer
__debug__: the debug level integer set by -D option; by default it is 0
__func__: the context function name string
__class__: the context class name string
__class_func__: equivalent to __class__ + '.' + __func__

Since those are compile-time constant you could make use of them for compile-time constant folding.