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PP: Fix #783: Catch end-of-argument expansion in token pasting.

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This commit is contained in:
John Kessenich 2017-04-04 12:28:20 -06:00
parent 82460b5e21
commit 97cb85c7d6
4 changed files with 15 additions and 3 deletions
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3
Test/baseResults/tokenPaste.vert.out
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@ -8,7 +8,8 @@ ERROR: 0:69: '##' : combined token is invalid
ERROR: 0:82: 'macro expansion' : Too few args in Macro rec
ERROR: 0:82: '##' : unexpected location
ERROR: 0:82: '##' : unexpected location
ERROR: 8 compilation errors. No code generated.
ERROR: 0:86: '##' : unexpected location; end of argument
ERROR: 9 compilation errors. No code generated.
Shader version: 450

6
Test/tokenPaste.vert
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@ -79,4 +79,8 @@ uniform M_OUTER(argPaste);
uniform M_OUTER2(argPaste);
#define rec(x)##
rec(rec())
rec(rec())
#define bax(bay)
#define baz bax(/##)
baz