Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/Wsequence-point-3.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/46401 // { dg-do compile } // { dg-options "-Wsequence-point" } struct S { S (); S &operator<< (const char *); S (const S &); }; #define N1(n) << #n #define N2(n) N1(n) #define N3(n) N2(n##0) N2(n##1) N2(n##2) N2(n##3) N2(n##4) \ N2(n##5) N2(n##6) N2(n##7) N2(n##8) N2(n##9) #define N4(n) N3(n##0) N3(n##1) N3(n##2) N3(n##3) N3(n##4) \ N3(n##5) N3(n##6) N3(n##7) N3(n##8) N3(n##9) #define N5(n) N4(n##0) N4(n##1) N4(n##2) N4(n##3) N4(n##4) \ N4(n##5) N4(n##6) N4(n##7) N4(n##8) N4(n##9) S s = S () N5(a) N5(b);