32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* A redefinition of an empty struct should be diagnosed the same as a
|
|
redefinition of any other tag, but formerly only s2 and s4 were
|
|
diagnosed. Bug 17188. */
|
|
/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
|
|
/* { dg-do compile } */
|
|
/* { dg-options "" } */
|
|
|
|
struct s0 { }; /* { dg-message "note: originally defined here" } */
|
|
struct s0;
|
|
struct s0 { }; /* { dg-error "redefinition of 'struct s0'" } */
|
|
|
|
struct s1 { }; /* { dg-message "note: originally defined here" } */
|
|
struct s1 { }; /* { dg-error "redefinition of 'struct s1'" } */
|
|
|
|
struct s2 { int a : 1; }; /* { dg-message "note: originally defined here" } */
|
|
struct s2 { int a : 1; }; /* { dg-error "redefinition of 'struct s2'" } */
|
|
|
|
struct s3 { }; /* { dg-message "note: originally defined here" } */
|
|
struct s3 { int a : 1; }; /* { dg-error "redefinition of 'struct s3'" } */
|
|
|
|
struct s4 { int a : 1; }; /* { dg-message "note: originally defined here" } */
|
|
struct s4 { }; /* { dg-error "redefinition of 'struct s4'" } */
|
|
|
|
struct s5 { int a : 1; };
|
|
struct s5;
|
|
|
|
struct s6;
|
|
struct s6 { int a : 1; };
|
|
|
|
struct s7;
|
|
struct s7 { };
|