diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.bugs/900322_01.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.bugs/900322_01.C | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.bugs/900322_01.C b/gcc/testsuite/g++.old-deja/g++.bugs/900322_01.C new file mode 100644 index 00000000000..961d95c08a9 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.bugs/900322_01.C @@ -0,0 +1,51 @@ +// g++ 1.37.1 bug 900322_01 + +// The ANSI C standard, in section 3.1.2.5 (first paragraph) differentiates +// types into three disjoint sets, i.e object types, function types, and +// incomplete types. + +// Also in 3.1.2.5 (page 24) the standard says that the element type of +// an array type is an object type. + +// Later in that same section the standard also notes that array types with +// unknown size are considered incomplete types (page 25). (Struct & union +// types which have only been "forward declared" are also incomplete types.) + +// Some experts infer this to mean that it is not legal to specify or to +// construct an array *type* whose element type is an incomplete type. + +// This interpretation suggests that the statements indicated below contain +// errors. + +// g++ fails to flag all of the indicated statements with errors (even when +// the -pedantic option is used). + +// keywords: incomplete types, arrays, element types + +extern int extern_two_d [] []; // ERROR - , XFAIL *-*-* +int tenative_two_d [] []; // ERROR - caught by g++ +static int static_two_d [] []; // ERROR - caught by g++ + +int (*pointer_to_two_d)[][]; // ERROR - , XFAIL *-*-* + +void function_0 (int arg [] []) { /* ERROR - */ +} + +typedef int int_one_d_type []; +typedef int_one_d_type int_two_d_type[];// ERROR - , XFAIL *-*-* + +struct s; + +extern struct s extern_s_array [10]; // ERROR - , XFAIL *-*-* +struct s tenative_s_array [10]; /* ERROR - caught by g++ */ +static struct s static_s_array [10]; /* ERROR - caught by g++ */ + +struct s (*pointer_to_s_array) []; // ERROR - , XFAIL *-*-* + +void function_1 (struct s arg []) { // ERROR - , XFAIL *-*-* +} + +typedef struct s s_type; +typedef s_type s_one_d_type [10]; // ERROR - , XFAIL *-*-* + +int main () { return 0; } |