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// PR preprocessor/57620
// { dg-do compile }
// { dg-options "-std=gnu99 -trigraphs" { target c } }
// { dg-options "-std=c++11" { target c++ } }
const void *s0 = R"abc\
def()abcdef";
// { dg-error "invalid character" "invalid" { target *-*-* } 6 }
// { dg-error "stray" "stray" { target *-*-* } 6 }
const void *s1 = R"??/
()??/";
// { dg-error "invalid new-line" "invalid" { target *-*-* } 10 }
// { dg-error "stray" "stray" { target *-*-* } 10 }
// { dg-warning "missing terminating" "missing" { target *-*-* } 10 }
// { dg-error "19:missing terminating" "missing" { target *-*-* } 10 }
const void *s2 = R"abcdefghijklmn??/(a)abcdefghijklmn???";
// { dg-error "raw string delimiter longer" "longer" { target *-*-* } .-1 }
// { dg-error "stray" "stray" { target *-*-* } .-2 }
// { dg-error "expected" "expected" { target *-*-* } .-3 }
const void *s3 = R"abcdefghijklmno??/(a)abcdefghijklmno???";
// { dg-error "raw string delimiter longer" "longer" { target *-*-* } .-1 }
// { dg-error "stray" "stray" { target *-*-* } .-2 }
const void *s4 = R"abcdefghijklmnop??=(a)abcdefghijklmnop??=";
// { dg-error "raw string delimiter longer" "longer" { target *-*-* } .-1 }
// { dg-error "stray" "stray" { target *-*-* } .-2 }
const void *s5 = R"abc\
()abcdef";
// { dg-error "invalid character" "invalid" { target *-*-* } 26 }
// { dg-error "stray" "stray" { target *-*-* } 26 }
const void *s6 = R"\
()";
// { dg-error "invalid character" "invalid" { target *-*-* } 30 }
// { dg-error "stray" "stray" { target *-*-* } 30 }
const void *s7 = R"\
a()a";
// { dg-error "invalid character" "invalid" { target *-*-* } 34 }
// { dg-error "stray" "stray" { target *-*-* } 34 }
int main () {}
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