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/* Copyright (C) 2002 Free Software Foundation, Inc. */
/* { dg-do preprocess } */
/* { dg-options "-std=c99" } */
/* Source: Neil Booth, 6 Aug 2002.
Tests that we DTRT with varargs commas for a single-parameter macro
when in standards-conforming mode. */
#define f(...) , ## __VA_ARGS__
/* The comma from f's expansion should be retained (standards
conforming mode only). Tests that it isn't in non-standards mode
include macro8.c and vararg1.c. */
#if 2 f() 3 /* { dg-bogus "missing binary operator" } */
#endif
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