Concatenate two preprocessor tokens by juxtaposition, forcing an extra expansion pass.
Synopsis
Declared in <folly/Preprocessor.h>
#define FB_VA_GLUE(a, b)Description
MSVC's preprocessor is a pain, so we have to forcefully expand the VA args in some places.
Parameters
Name |
Description |
a |
The first token. |
b |
The second token, placed after |
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