Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/comma5.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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// PR c++/91391 - bogus -Wcomma-subscript warning. // { dg-do compile { target c++2a } } template<typename T, typename U> int foo(T t, U u) { return t + u; } void fn (int *a, int b, int c) { a[foo<int, int>(1, 2)]; a[foo<int, int>(1, 2), foo<int, int>(3, 4)]; // { dg-warning "24:top-level comma expression in array subscript is deprecated" } a[b < c, b < c]; // { dg-warning "top-level comma expression in array subscript is deprecated" } a[b < c, b > c]; // { dg-warning "top-level comma expression in array subscript is deprecated" } a[b > c, b > c]; // { dg-warning "top-level comma expression in array subscript is deprecated" } a[b > c, b < c]; // { dg-warning "top-level comma expression in array subscript is deprecated" } a[(b < c, b < c)]; a[(b < c, b > c)]; a[b << c, b << c]; // { dg-warning "top-level comma expression in array subscript is deprecated" } a[(b << c, b << c)]; }