mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
69d340c684
While working on the parser code, I noticed that yyerror is exported
from each parser. It is used by this code in parse.c:
TRY
{
if (lang->la_parser (&ps))
lang->la_error (NULL);
}
However, it seems to me that la_error will never be called here,
because in every case, la_parser throws an exception on error -- each
implementation of yyerror just calls error.
So, this patch removes la_error and makes all the yyerror functions
static. This is handy primarily because it makes it simpler to make
the expression parsers pure.
Tested by the buildbot.
gdb/ChangeLog
2018-06-18 Tom Tromey <tom@tromey.com>
* rust-lang.h (rust_yyerror): Don't declare.
* rust-lang.c (rust_language_defn): Update.
* rust-exp.y (yyerror): Now static.
* parse.c (parse_exp_in_context_1): Update.
* p-lang.h (p_yyerror): Don't declare.
* p-lang.c (p_language_defn): Update.
* p-exp.y (yyerror): Now static.
* opencl-lang.c (opencl_language_defn): Update.
* objc-lang.c (objc_language_defn): Update.
* m2-lang.h (m2_yyerror): Don't declare.
* m2-lang.c (m2_language_defn): Update.
* m2-exp.y (yyerror): Now static.
* language.h (struct language_defn) <la_error>: Remove.
* language.c (unk_lang_error): Remove.
(unknown_language_defn, auto_language_defn): Remove.
* go-lang.h (go_yyerror): Don't declare.
* go-lang.c (go_language_defn): Update.
* go-exp.y (yyerror): Now static.
* f-lang.h (f_yyerror): Don't declare.
* f-lang.c (f_language_defn): Update.
* f-exp.y (yyerror): Now static.
* d-lang.h (d_yyerror): Don't declare.
* d-lang.c (d_language_defn): Update.
* d-exp.y (yyerror): Now static.
* c-lang.h (c_yyerror): Don't declare.
* c-lang.c (c_language_defn, cplus_language_defn)
(asm_language_defn, minimal_language_defn): Update.
* c-exp.y (yyerror): Now static.
* ada-lang.h (ada_yyerror): Don't declare.
* ada-lang.c (ada_language_defn): Update.
* ada-exp.y (yyerror): Now static.
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* Fortran language support definitions for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 1992-2018 Free Software Foundation, Inc.
|
|
|
|
Contributed by Motorola. Adapted from the C definitions by Farooq Butt
|
|
(fmbutt@engage.sps.mot.com).
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
struct type_print_options;
|
|
struct parser_state;
|
|
|
|
extern int f_parse (struct parser_state *);
|
|
|
|
extern void f_print_type (struct type *, const char *, struct ui_file *, int,
|
|
int, const struct type_print_options *);
|
|
|
|
extern void f_val_print (struct type *, int, CORE_ADDR,
|
|
struct ui_file *, int,
|
|
struct value *,
|
|
const struct value_print_options *);
|
|
|
|
/* Language-specific data structures */
|
|
|
|
/* A common block. */
|
|
|
|
struct common_block
|
|
{
|
|
/* The number of entries in the block. */
|
|
size_t n_entries;
|
|
|
|
/* The contents of the block, allocated using the struct hack. All
|
|
pointers in the array are non-NULL. */
|
|
struct symbol *contents[1];
|
|
};
|
|
|
|
extern int f77_get_upperbound (struct type *);
|
|
|
|
extern int f77_get_lowerbound (struct type *);
|
|
|
|
extern void f77_get_dynamic_array_length (struct type *);
|
|
|
|
extern int calc_f77_array_dims (struct type *);
|
|
|
|
|
|
/* Fortran (F77) types */
|
|
|
|
struct builtin_f_type
|
|
{
|
|
struct type *builtin_character;
|
|
struct type *builtin_integer;
|
|
struct type *builtin_integer_s2;
|
|
struct type *builtin_logical;
|
|
struct type *builtin_logical_s1;
|
|
struct type *builtin_logical_s2;
|
|
struct type *builtin_logical_s8;
|
|
struct type *builtin_real;
|
|
struct type *builtin_real_s8;
|
|
struct type *builtin_real_s16;
|
|
struct type *builtin_complex_s8;
|
|
struct type *builtin_complex_s16;
|
|
struct type *builtin_complex_s32;
|
|
struct type *builtin_void;
|
|
};
|
|
|
|
/* Return the Fortran type table for the specified architecture. */
|
|
extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch);
|
|
|