diff options
| author | Tom Tromey <tromey@redhat.com> | 2013-03-25 17:28:03 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-03-25 17:28:03 +0000 |
| commit | 24955f6344eb641157245700e0727fd81e968a33 (patch) | |
| tree | 09faede4999ef9ffa573d8d041fdcf62d95a813e /gdb/c-exp.y | |
| parent | fce632b6dc97eaa7e9f10f5c2c7dd8fd55931a51 (diff) | |
PR symtab/11462:
* c-exp.y (exp): Add new productions for destructors after '.' and
'->'.
(write_destructor_name): New function.
gdb/testsuite
* gdb.cp/m-static.exp: Add destructor-printing tests.
Diffstat (limited to 'gdb/c-exp.y')
| -rw-r--r-- | gdb/c-exp.y | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 0ab1cde222..c3c7f1697b 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -167,6 +167,7 @@ void yyerror (char *); static int parse_number (char *, int, int, YYSTYPE *); static struct stoken operator_stoken (const char *); static void check_parameter_typelist (VEC (type_ptr) *); +static void write_destructor_name (struct stoken); static void c_print_token (FILE *file, int type, YYSTYPE value); #define YYPRINT(FILE, TYPE, VALUE) c_print_token (FILE, TYPE, VALUE) @@ -372,6 +373,19 @@ exp : exp ARROW COMPLETE write_exp_elt_opcode (STRUCTOP_PTR); } ; +exp : exp ARROW '~' name + { write_exp_elt_opcode (STRUCTOP_PTR); + write_destructor_name ($4); + write_exp_elt_opcode (STRUCTOP_PTR); } + ; + +exp : exp ARROW '~' name COMPLETE + { mark_struct_expression (); + write_exp_elt_opcode (STRUCTOP_PTR); + write_destructor_name ($4); + write_exp_elt_opcode (STRUCTOP_PTR); } + ; + exp : exp ARROW qualified_name { /* exp->type::name becomes exp->*(&type::name) */ /* Note: this doesn't work if name is a @@ -407,6 +421,19 @@ exp : exp '.' COMPLETE write_exp_elt_opcode (STRUCTOP_STRUCT); } ; +exp : exp '.' '~' name + { write_exp_elt_opcode (STRUCTOP_STRUCT); + write_destructor_name ($4); + write_exp_elt_opcode (STRUCTOP_STRUCT); } + ; + +exp : exp '.' '~' name COMPLETE + { mark_struct_expression (); + write_exp_elt_opcode (STRUCTOP_STRUCT); + write_destructor_name ($4); + write_exp_elt_opcode (STRUCTOP_STRUCT); } + ; + exp : exp '.' qualified_name { /* exp.type::name becomes exp.*(&type::name) */ /* Note: this doesn't work if name is a @@ -1592,6 +1619,22 @@ name_not_typename : NAME %% +/* Like write_exp_string, but prepends a '~'. */ + +static void +write_destructor_name (struct stoken token) +{ + char *copy = alloca (token.length + 1); + + copy[0] = '~'; + memcpy (©[1], token.ptr, token.length); + + token.ptr = copy; + ++token.length; + + write_exp_string (token); +} + /* Returns a stoken of the operator name given by OP (which does not include the string "operator"). */ static struct stoken |