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Fix token-pasting macros not working in preprocessor directives. (#2453)

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Fixes #2443
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rdb 2020-11-06 18:51:07 +01:00 • committed by GitHub
parent 3d7984dd1e
commit 383eaf3293
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3 changed files with 61 additions and 44 deletions
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12
Test/tokenPaste.vert
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@ -51,6 +51,18 @@ float simplePaste(ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF01234567
// non-identifiers
int a = simplePaste(11,12);
// should work in #if as well
#define seahorse 1
#define sealion 0
#define marine_animal(suffix) (sea ## suffix)
#if marine_animal(horse) // should pass
uniform float seahorse_var;
#endif
#if !marine_animal(lion) // should pass
uniform float sealion_var;
#endif
// operators
#define MAKE_OP(L, R) L ## R
const int aop = 10;