Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/array-conv10.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// PR c++/91364 - Implement P0388R4: Permit conversions to arrays of unknown bound. // { dg-do compile { target c++17 } } // { dg-options "-Wpedantic" } // The other direction: converting from int[] to int(&)[3] is forbidden. extern int a[]; extern int (*b)[]; extern int (&c)[]; int (&y)[] = a; int (&x)[3] = y; // { dg-error "cannot bind reference" } int (&z)[3] = a; // { dg-error "cannot bind reference" } void f(int (*)[3]); void f2(int (&)[3]); void test () { f(b); // { dg-error "cannot convert" } f2(c); // { dg-error "cannot bind reference" } }