view gcc/testsuite/g++.dg/warn/Wchar-subscripts-2.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* PR c++/16307 */
// { dg-do compile }
// { dg-options "-Wchar-subscripts" }

extern volatile char bla;

char foo (const char *s)
{
    return s [bla];          // { dg-warning "array subscript" }
}

int main ()
{
    foo ("\x80");
}