From: Sandra Loosemore Date: Thu, 27 Mar 2025 00:59:37 +0000 (+0000) Subject: OpenMP: Fix declaration in append-args-interop.c test case X-Git-Tag: basepoints/gcc-16~592 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=876a521a198130bac638d682444e908b331c1185;p=thirdparty%2Fgcc.git OpenMP: Fix declaration in append-args-interop.c test case I ran into this while backporting my declare variant/dispatch/interop patch f016ee89955ab4da5fe7ef89368e9437bb5ffb13 to the og14 development branch. In C dialects prior to C23 (the default on mainline), functions declared "float f()" and "float g(void)" aren't considered equivalent for the purpose of the C front end code that checks whether a type of a variant matches the base function after accounting for the added interop arguments. Using "(void)" instead of "()" works in all C dialects as well as C++, so do that. gcc/testsuite/ChangeLog * c-c++-common/gomp/append-args-interop.c: Fix declaration of base function to be correct for pre-C23 dialects. --- diff --git a/gcc/testsuite/c-c++-common/gomp/append-args-interop.c b/gcc/testsuite/c-c++-common/gomp/append-args-interop.c index 9494625cbbb..1211450ce63 100644 --- a/gcc/testsuite/c-c++-common/gomp/append-args-interop.c +++ b/gcc/testsuite/c-c++-common/gomp/append-args-interop.c @@ -23,7 +23,7 @@ typedef enum omp_interop_t __GOMP_UINTPTR_T_ENUM float repl1(omp_interop_t, omp_interop_t, omp_interop_t); #pragma omp declare variant(repl1) match(construct={dispatch}) append_args(interop(target), interop(targetsync), interop (target)) -float base1(); +float base1(void); float test (int *a, int *b)