1  // If not c++0x/gnu99, the {,u,u8,U,L}R prefix should be parsed as separate
       2  // token.
       3  // { dg-do compile }
       4  // { dg-options "-std=gnu89" { target c } }
       5  // { dg-options "-std=c++98" { target c++ } }
       6  
       7  const void	*s0	= R"(a)";	// { dg-error "was not declared|undeclared" "undeclared" }
       8                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
       9  const void	*s1	= uR"(a)";	// { dg-error "was not declared|undeclared" "undeclared" }
      10                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      11  const void	*s2	= UR"(a)";	// { dg-error "was not declared|undeclared" "undeclared" }
      12                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      13  const void	*s3	= u8R"(a)";	// { dg-error "was not declared|undeclared" "undeclared" }
      14                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      15  const void	*s4	= LR"(a)";	// { dg-error "was not declared|undeclared" "undeclared" }
      16                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      17  
      18  const int	i0	= R'a';		// { dg-error "was not declared" "undeclared" { target c++ } }
      19                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      20  const int	i1	= uR'a';	// { dg-error "was not declared" "undeclared" { target c++ } }
      21                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      22  const int	i2	= UR'a';	// { dg-error "was not declared" "undeclared" { target c++ } }
      23                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      24  const int	i3	= u8R'a';	// { dg-error "was not declared" "undeclared" { target c++ } }
      25                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      26  const int	i4	= LR'a';	// { dg-error "was not declared" "undeclared" { target c++ } }
      27                  // { dg-error "expected ',' or ';'" "expected" { target c } .-1 }
      28  
      29  #define R	"a"
      30  #define uR	"b"
      31  #define UR	"c"
      32  #define u8R	"d"
      33  #define LR	"e"
      34  
      35  const void	*s5	= R"(a)";
      36  const void	*s6	= uR"(a)";
      37  const void	*s7	= UR"(a)";
      38  const void	*s8	= u8R"(a)";
      39  const void	*s9	= LR"(a)";
      40  
      41  #undef R
      42  #undef uR
      43  #undef UR
      44  #undef u8R
      45  #undef LR
      46  
      47  #define R	1 +
      48  #define uR	2 +
      49  #define UR	3 +
      50  #define u8R	4 +
      51  #define LR	5 +
      52  
      53  const int	i5	= R'a';
      54  const int	i6	= uR'a';
      55  const int	i7	= UR'a';
      56  const int	i8	= u8R'a';
      57  const int	i9	= LR'a';
      58  
      59  int main () {}