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| author | Tom Tromey <tromey@redhat.com> | 2013-04-15 17:36:13 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-04-15 17:36:13 +0000 |
| commit | 57b013f271b1191757b1d252774de9431fb2a546 (patch) | |
| tree | 93742b172f22ef8513820786b1d62c80fddbe2e5 /gdb/c-exp.y | |
| parent | 21b86ca972aef67d7a1bf2e5373af7d8bcb22e0d (diff) | |
| download | gdb-57b013f271b1191757b1d252774de9431fb2a546.tar.gz | |
PR c++/9065:
* NEWS: Update.
* breakpoint.c (watchpoint_exp_is_const): Add OP_TYPEID.
* c-exp.y (TYPEID): New token.
(exp): Add new TYPEID productions.
(ident_tokens): Add "typeid".
* cp-abi.c (cplus_typeid, cplus_typeid_type): New functions.
* cp-abi.h (cplus_typeid, cplus_typeid_type): Declare.
(struct cp_abi_ops) <get_typeid, get_typeid_type>: New fields.
* eval.c (evaluate_subexp_standard) <OP_TYPEID>: New case.
* expprint.c (dump_subexp_body_standard) <OP_TYPEID>: New
case.
* gnu-v3-abi.c (std_type_info_gdbarch_data): New global.
(build_std_type_info_type, gnuv3_get_typeid_type)
(gnuv3_get_typeid): New functions.
(init_gnuv3_ops): Initialize std_type_info_gdbarch_data. Set
new fields on ABI object.
* parse.c (operator_length_standard) <OP_TYPEID>: New case.
* std-operator.def (OP_TYPEID): New.
gdb/testsuite
* gdb.cp/typeid.cc: New file.
* gdb.cp/typeid.exp: New file.
Diffstat (limited to 'gdb/c-exp.y')
| -rw-r--r-- | gdb/c-exp.y | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/c-exp.y b/gdb/c-exp.y index c3c7f1697ba..dd032d2ead0 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -234,6 +234,7 @@ static void c_print_token (FILE *file, int type, YYSTYPE value); %token ENTRY %token TYPEOF %token DECLTYPE +%token TYPEID /* Special type cases, put in to allow the parser to distinguish different legal basetypes. */ @@ -346,6 +347,14 @@ exp : exp DECREMENT %prec UNARY { write_exp_elt_opcode (UNOP_POSTDECREMENT); } ; +exp : TYPEID '(' exp ')' %prec UNARY + { write_exp_elt_opcode (OP_TYPEID); } + ; + +exp : TYPEID '(' type_exp ')' %prec UNARY + { write_exp_elt_opcode (OP_TYPEID); } + ; + exp : SIZEOF exp %prec UNARY { write_exp_elt_opcode (UNOP_SIZEOF); } ; @@ -2290,7 +2299,9 @@ static const struct token ident_tokens[] = {"__typeof", TYPEOF, OP_TYPEOF, 0 }, {"typeof", TYPEOF, OP_TYPEOF, FLAG_SHADOW }, {"__decltype", DECLTYPE, OP_DECLTYPE, FLAG_CXX }, - {"decltype", DECLTYPE, OP_DECLTYPE, FLAG_CXX | FLAG_SHADOW } + {"decltype", DECLTYPE, OP_DECLTYPE, FLAG_CXX | FLAG_SHADOW }, + + {"typeid", TYPEID, OP_TYPEID, FLAG_CXX} }; /* When we find that lexptr (the global var defined in parse.c) is |