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Fix issue #708: token pasting within macro argument expansion.

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This commit is contained in:
John Kessenich 2017-02-10 10:04:16 -07:00
parent 0793988697
commit 8e711b84bd
5 changed files with 41 additions and 22 deletions
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9
Test/tokenPaste.vert
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@ -68,3 +68,12 @@ void foo()
// recovery from bad op
bool f = e MAKE_OP(>,!) 5;
}
// arguments: should make 'uniform int argPaste2;'
#define M_NEST(q) int q
#define M_OUTER(p) M_NEST(p##2)
uniform M_OUTER(argPaste);
// should make 'uniform int argPaste20suff;'
#define M_NEST2(q) int q ## suff
#define M_OUTER2(p) M_NEST2(p ## 20)
uniform M_OUTER2(argPaste);