Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/sequence-pt-4.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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/* More sequence point warning tests */ /* { dg-do compile } */ /* { dg-options "-Wsequence-point" } */ struct S { int a[10]; }; void bar (int, int, int, int, int, int, int, int); int foo (int i, int x[10][10], int y[10], struct S z[10], struct S *w[10]) { int b = x[i++][i++]; /* { dg-warning "undefined" "sequence point warning" { target c++14_down } } */ int c = i++ << i++; /* { dg-warning "undefined" "sequence point warning" { target c++14_down } } */ int d = i++ >> i++; /* { dg-warning "undefined" "sequence point warning" { target c++14_down } } */ int e = i++ && i++; int f = i++ ? i++ : i++; int g = (i++, i++); int h = z[i++].a[i++]; /* { dg-warning "undefined" "sequence point warning" { target c++14_down } } */ int j = w[i++]->a[i++]; /* { dg-warning "undefined" "sequence point warning" { target c++14_down } } */ bar (b, c, d, e, f,g, h, j); return i; }