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gdb: Convert language la_printstr field to a method

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This commit changes the language_data::la_printstr function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_printstr initializer.
	(ada_language::printstr): New member function.
	* c-lang.c (c_language_data): Delete la_printstr initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_printstr): Rename to f_language::printstr.
	(f_language_data): Delete la_printstr initializer.
	(f_language::printstr): New member function, implementation from
	f_printstr.
	* go-lang.c (go_language_data): Delete la_printstr initializer.
	* language.c (language_defn::printstr): Define new member
	function.
	(unk_lang_printstr): Delete.
	(unknown_language_data): Delete la_printstr initializer.
	(unknown_language::printstr): New member function.
	(auto_language_data): Delete la_printstr initializer.
	(auto_language::printstr): New member function.
	* language.h (language_data): Delete la_printstr field.
	(language_defn::printstr): Declare new member function.
	(LA_PRINT_STRING): Update call to printstr.
	* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
	(m2_language_data): Delete la_printstr initializer.
	(m2_language::printstr): New member function, implementation from
	m2_printstr.
	* objc-lang.c (objc_language_data): Delete la_printstr
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
	(pascal_language_data): Delete la_printstr initializer.
	(pascal_language::printstr): New member function, implementation
	from pascal_printstr.
	* p-lang.h (pascal_printstr): Delete declaration.
	* rust-lang.c (rust_printstr): Update header comment.
	(rust_language_data): Delete la_printstr initializer.
	(rust_language::printstr): New member function.
This commit is contained in:
Andrew Burgess
2020-06-03 16:44:05 +01:00
parent 52b50f2c1b
commit d711ee67ac
14 changed files with 297 additions and 240 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
gdb/ChangeLog
View File

@ -1,3 +1,43 @@
2020-06-23 Andrew Burgess <andrew.burgess@embecosm.com>
* ada-lang.c (ada_language_data): Delete la_printstr initializer.
(ada_language::printstr): New member function.
* c-lang.c (c_language_data): Delete la_printstr initializer.
(cplus_language_data): Likewise.
(asm_language_data): Likewise.
(minimal_language_data): Likewise.
* d-lang.c (d_language_data): Likewise.
* f-lang.c (f_printstr): Rename to f_language::printstr.
(f_language_data): Delete la_printstr initializer.
(f_language::printstr): New member function, implementation from
f_printstr.
* go-lang.c (go_language_data): Delete la_printstr initializer.
* language.c (language_defn::printstr): Define new member
function.
(unk_lang_printstr): Delete.
(unknown_language_data): Delete la_printstr initializer.
(unknown_language::printstr): New member function.
(auto_language_data): Delete la_printstr initializer.
(auto_language::printstr): New member function.
* language.h (language_data): Delete la_printstr field.
(language_defn::printstr): Declare new member function.
(LA_PRINT_STRING): Update call to printstr.
* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
(m2_language_data): Delete la_printstr initializer.
(m2_language::printstr): New member function, implementation from
m2_printstr.
* objc-lang.c (objc_language_data): Delete la_printstr
initializer.
* opencl-lang.c (opencl_language_data): Likewise.
* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
(pascal_language_data): Delete la_printstr initializer.
(pascal_language::printstr): New member function, implementation
from pascal_printstr.
* p-lang.h (pascal_printstr): Delete declaration.
* rust-lang.c (rust_printstr): Update header comment.
(rust_language_data): Delete la_printstr initializer.
(rust_language::printstr): New member function.
2020-06-23 Andrew Burgess <andrew.burgess@embecosm.com>
* ada-lang.c (ada_language_data): Delete la_printchar initializer.

12
gdb/ada-lang.c
View File

@ -13681,7 +13681,6 @@ extern const struct language_data ada_language_data =
macro_expansion_no,
ada_extensions,
&ada_exp_descriptor,
ada_printstr, /* Function to print string constant */
ada_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
@ -14122,6 +14121,17 @@ public:
ada_printchar (ch, chtype, stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
ada_printstr (stream, elttype, string, length, encoding,
force_ellipses, options);
}
protected:
/* See language.h. */

4
gdb/c-lang.c
View File

@ -889,7 +889,6 @@ extern const struct language_data c_language_data =
macro_expansion_c,
c_extensions,
&exp_descriptor_c,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
@ -993,7 +992,6 @@ extern const struct language_data cplus_language_data =
macro_expansion_c,
cplus_extensions,
&exp_descriptor_c,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
"this", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -1194,7 +1192,6 @@ extern const struct language_data asm_language_data =
macro_expansion_c,
asm_extensions,
&exp_descriptor_c,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */
@ -1253,7 +1250,6 @@ extern const struct language_data minimal_language_data =
macro_expansion_c,
NULL,
&exp_descriptor_c,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
true, /* la_store_sym_names_in_linkage_form_p */

1
gdb/d-lang.c
View File

@ -142,7 +142,6 @@ extern const struct language_data d_language_data =
macro_expansion_no,
d_extensions,
&exp_descriptor_c,
c_printstr, /* Function to print string constant. */
c_print_typedef, /* Print a typedef using appropriate
syntax. */
"this",

43
gdb/f-lang.c
View File

@ -68,29 +68,6 @@ f_get_encoding (struct type *type)
return encoding;
}
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
FIXME: This is a copy of the same function from c-exp.y. It should
be replaced with a true F77 version. */
static void
f_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
unsigned int length, const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
const char *type_encoding = f_get_encoding (type);
if (TYPE_LENGTH (type) == 4)
fputs_filtered ("4_", stream);
if (!encoding || !*encoding)
encoding = type_encoding;
generic_printstr (stream, type, string, length, encoding,
force_ellipses, '\'', 0, options);
}
/* Table of operators and their precedences for printing expressions. */
@ -536,7 +513,6 @@ extern const struct language_data f_language_data =
macro_expansion_no,
f_extensions,
&exp_descriptor_f,
f_printstr, /* function to print string constant */
f_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -707,6 +683,25 @@ public:
fputs_filtered ("'", stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
const char *type_encoding = f_get_encoding (elttype);
if (TYPE_LENGTH (elttype) == 4)
fputs_filtered ("4_", stream);
if (!encoding || !*encoding)
encoding = type_encoding;
generic_printstr (stream, elttype, string, length, encoding,
force_ellipses, '\'', 0, options);
}
protected:
/* See language.h. */

1
gdb/go-lang.c
View File

@ -527,7 +527,6 @@ extern const struct language_data go_language_data =
macro_expansion_no,
NULL,
&exp_descriptor_c,
c_printstr, /* Function to print string constant. */
c_print_typedef, /* Print a typedef using appropriate
syntax. */
NULL, /* name_of_this */

44
gdb/language.c
View File

@ -669,6 +669,18 @@ language_defn::printchar (int ch, struct type *chtype,
c_printchar (ch, chtype, stream);
}
/* See language.h. */
void
language_defn::printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const
{
c_printstr (stream, elttype, string, length, encoding, force_ellipses,
options);
}
/* The default implementation of the get_symbol_name_matcher_inner method
from the language_defn class. Matches with strncmp_iw. */
@ -734,16 +746,6 @@ default_is_string_type_p (struct type *type)
return (type->code () == TYPE_CODE_STRING);
}
static void
unk_lang_printstr (struct ui_file *stream, struct type *type,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
error (_("internal error - unimplemented "
"function unk_lang_printstr called."));
}
static const struct op_print unk_op_print_tab[] =
{
{NULL, OP_NULL, PREC_NULL, 0}
@ -772,7 +774,6 @@ extern const struct language_data unknown_language_data =
macro_expansion_no,
NULL,
&exp_descriptor_standard,
unk_lang_printstr,
default_print_typedef, /* Print a typedef using appropriate syntax */
"this", /* name_of_this */
true, /* store_sym_names_in_linkage_form_p */
@ -857,6 +858,16 @@ public:
{
error (_("unimplemented unknown_language::printchar called"));
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
error (_("unimplemented unknown_language::printstr called"));
}
};
/* Single instance of the unknown language class. */
@ -876,7 +887,6 @@ extern const struct language_data auto_language_data =
macro_expansion_no,
NULL,
&exp_descriptor_standard,
unk_lang_printstr,
default_print_typedef, /* Print a typedef using appropriate syntax */
"this", /* name_of_this */
false, /* store_sym_names_in_linkage_form_p */
@ -961,6 +971,16 @@ public:
{
error (_("unimplemented auto_language::printchar called"));
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
error (_("unimplemented auto_language::printstr called"));
}
};
/* Single instance of the fake "auto" language. */

17
gdb/language.h
View File

@ -225,11 +225,6 @@ struct language_data
const struct exp_descriptor *la_exp_desc;
void (*la_printstr) (struct ui_file * stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *);
/* Print a typedef using syntax appropriate for this language.
TYPE is the underlying type. NEW_SYMBOL is the symbol naming
the type. STREAM is the output stream on which to print. */
@ -547,6 +542,16 @@ struct language_defn : language_data
virtual void printchar (int ch, struct type *chtype,
struct ui_file * stream) const;
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
had to stop before printing LENGTH characters, or if FORCE_ELLIPSES. */
virtual void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const;
protected:
/* This is the overridable part of the GET_SYMBOL_NAME_MATCHER method.
@ -651,7 +656,7 @@ extern enum language set_language (enum language);
#define LA_PRINT_CHAR(ch, type, stream) \
(current_language->printchar (ch, type, stream))
#define LA_PRINT_STRING(stream, elttype, string, length, encoding, force_ellipses, options) \
(current_language->la_printstr(stream, elttype, string, length, \
(current_language->printstr (stream, elttype, string, length, \
encoding, force_ellipses,options))
#define LA_EMIT_CHAR(ch, type, stream, quoter) \
(current_language->emitchar (ch, type, stream, quoter))

156
gdb/m2-lang.c
View File

@ -42,86 +42,6 @@ m2_printchar (int c, struct type *type, struct ui_file *stream)
fputs_filtered ("'", stream);
}
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
FIXME: This is a copy of the same function from c-exp.y. It should
be replaced with a true Modula version. */
static void
m2_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
unsigned int length, const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
unsigned int i;
unsigned int things_printed = 0;
int in_quotes = 0;
int need_comma = 0;
if (length == 0)
{
fputs_filtered ("\"\"", gdb_stdout);
return;
}
for (i = 0; i < length && things_printed < options->print_max; ++i)
{
/* Position of the character we are examining
to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
QUIT;
if (need_comma)
{
fputs_filtered (", ", stream);
need_comma = 0;
}
rep1 = i + 1;
reps = 1;
while (rep1 < length && string[rep1] == string[i])
{
++rep1;
++reps;
}
if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
fputs_filtered ("\", ", stream);
in_quotes = 0;
}
m2_printchar (string[i], type, stream);
fprintf_filtered (stream, " <repeats %u times>", reps);
i = rep1 - 1;
things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
if (!in_quotes)
{
fputs_filtered ("\"", stream);
in_quotes = 1;
}
LA_EMIT_CHAR (string[i], type, stream, '"');
++things_printed;
}
}
/* Terminate the quotes if necessary. */
if (in_quotes)
fputs_filtered ("\"", stream);
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
/* Return true if TYPE is a string. */
static bool
@ -309,7 +229,6 @@ extern const struct language_data m2_language_data =
macro_expansion_no,
NULL,
&exp_descriptor_modula2,
m2_printstr, /* function to print string constant */
m2_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -433,6 +352,81 @@ public:
{
m2_printchar (ch, chtype, stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
unsigned int i;
unsigned int things_printed = 0;
int in_quotes = 0;
int need_comma = 0;
if (length == 0)
{
fputs_filtered ("\"\"", gdb_stdout);
return;
}
for (i = 0; i < length && things_printed < options->print_max; ++i)
{
/* Position of the character we are examining
to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
QUIT;
if (need_comma)
{
fputs_filtered (", ", stream);
need_comma = 0;
}
rep1 = i + 1;
reps = 1;
while (rep1 < length && string[rep1] == string[i])
{
++rep1;
++reps;
}
if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
fputs_filtered ("\", ", stream);
in_quotes = 0;
}
m2_printchar (string[i], elttype, stream);
fprintf_filtered (stream, " <repeats %u times>", reps);
i = rep1 - 1;
things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
if (!in_quotes)
{
fputs_filtered ("\"", stream);
in_quotes = 1;
}
LA_EMIT_CHAR (string[i], elttype, stream, '"');
++things_printed;
}
}
/* Terminate the quotes if necessary. */
if (in_quotes)
fputs_filtered ("\"", stream);
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
};
/* Single instance of the M2 language. */

1
gdb/objc-lang.c
View File

@ -337,7 +337,6 @@ extern const struct language_data objc_language_data =
macro_expansion_c,
objc_extensions,
&exp_descriptor_standard,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
"self", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */

1
gdb/opencl-lang.c
View File

@ -1016,7 +1016,6 @@ extern const struct language_data opencl_language_data =
macro_expansion_c,
NULL,
&exp_descriptor_opencl,
c_printstr, /* Function to print string constant */
c_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */

197
gdb/p-lang.c
View File

@ -202,106 +202,6 @@ pascal_printchar (int c, struct type *type, struct ui_file *stream)
fputs_filtered ("'", stream);
}
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
had to stop before printing LENGTH characters, or if FORCE_ELLIPSES. */
void
pascal_printstr (struct ui_file *stream, struct type *type,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
enum bfd_endian byte_order = type_byte_order (type);
unsigned int i;
unsigned int things_printed = 0;
int in_quotes = 0;
int need_comma = 0;
int width;
/* Preserve TYPE's original type, just set its LENGTH. */
check_typedef (type);
width = TYPE_LENGTH (type);
/* If the string was not truncated due to `set print elements', and
the last byte of it is a null, we don't print that, in traditional C
style. */
if ((!force_ellipses) && length > 0
&& extract_unsigned_integer (string + (length - 1) * width, width,
byte_order) == 0)
length--;
if (length == 0)
{
fputs_filtered ("''", stream);
return;
}
for (i = 0; i < length && things_printed < options->print_max; ++i)
{
/* Position of the character we are examining
to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
unsigned long int current_char;
QUIT;
if (need_comma)
{
fputs_filtered (", ", stream);
need_comma = 0;
}
current_char = extract_unsigned_integer (string + i * width, width,
byte_order);
rep1 = i + 1;
reps = 1;
while (rep1 < length
&& extract_unsigned_integer (string + rep1 * width, width,
byte_order) == current_char)
{
++rep1;
++reps;
}
if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
fputs_filtered ("', ", stream);
in_quotes = 0;
}
pascal_printchar (current_char, type, stream);
fprintf_filtered (stream, " %p[<repeats %u times>%p]",
metadata_style.style ().ptr (),
reps, nullptr);
i = rep1 - 1;
things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
if ((!in_quotes) && (PRINT_LITERAL_FORM (current_char)))
{
fputs_filtered ("'", stream);
in_quotes = 1;
}
pascal_one_char (current_char, stream, &in_quotes);
++things_printed;
}
}
/* Terminate the quotes if necessary. */
if (in_quotes)
fputs_filtered ("'", stream);
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
/* Table mapping opcodes into strings for printing operators
@ -376,7 +276,6 @@ extern const struct language_data pascal_language_data =
macro_expansion_no,
p_extensions,
&exp_descriptor_standard,
pascal_printstr, /* Function to print string constant */
pascal_print_typedef, /* Print a typedef using appropriate syntax */
"this", /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -499,6 +398,102 @@ public:
pascal_printchar (ch, chtype, stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
enum bfd_endian byte_order = type_byte_order (elttype);
unsigned int i;
unsigned int things_printed = 0;
int in_quotes = 0;
int need_comma = 0;
int width;
/* Preserve ELTTYPE's original type, just set its LENGTH. */
check_typedef (elttype);
width = TYPE_LENGTH (elttype);
/* If the string was not truncated due to `set print elements', and
the last byte of it is a null, we don't print that, in traditional C
style. */
if ((!force_ellipses) && length > 0
&& extract_unsigned_integer (string + (length - 1) * width, width,
byte_order) == 0)
length--;
if (length == 0)
{
fputs_filtered ("''", stream);
return;
}
for (i = 0; i < length && things_printed < options->print_max; ++i)
{
/* Position of the character we are examining
to see whether it is repeated. */
unsigned int rep1;
/* Number of repetitions we have detected so far. */
unsigned int reps;
unsigned long int current_char;
QUIT;
if (need_comma)
{
fputs_filtered (", ", stream);
need_comma = 0;
}
current_char = extract_unsigned_integer (string + i * width, width,
byte_order);
rep1 = i + 1;
reps = 1;
while (rep1 < length
&& extract_unsigned_integer (string + rep1 * width, width,
byte_order) == current_char)
{
++rep1;
++reps;
}
if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
fputs_filtered ("', ", stream);
in_quotes = 0;
}
pascal_printchar (current_char, elttype, stream);
fprintf_filtered (stream, " %p[<repeats %u times>%p]",
metadata_style.style ().ptr (),
reps, nullptr);
i = rep1 - 1;
things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
if ((!in_quotes) && (PRINT_LITERAL_FORM (current_char)))
{
fputs_filtered ("'", stream);
in_quotes = 1;
}
pascal_one_char (current_char, stream, &in_quotes);
++things_printed;
}
}
/* Terminate the quotes if necessary. */
if (in_quotes)
fputs_filtered ("'", stream);
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
};
/* Single instance of the Pascal language class. */

4
gdb/p-lang.h
View File

@ -56,10 +56,6 @@ extern int
extern void pascal_printchar (int, struct type *, struct ui_file *);
extern void pascal_printstr (struct ui_file *, struct type *, const gdb_byte *,
unsigned int, const char *, int,
const struct value_print_options *);
extern struct type **const pascal_builtin_types[];
/* These are in p-typeprint.c: */

14
gdb/rust-lang.c
View File

@ -281,7 +281,7 @@ rust_get_trait_object_pointer (struct value *value)
/* la_printstr implementation for Rust. */
/* language_defn::printstr implementation for Rust. */
static void
rust_printstr (struct ui_file *stream, struct type *type,
@ -1953,7 +1953,6 @@ extern const struct language_data rust_language_data =
macro_expansion_no,
rust_extensions,
&exp_descriptor_rust,
rust_printstr, /* Function to print string constant */
rust_print_typedef, /* Print a typedef using appropriate syntax */
NULL, /* name_of_this */
false, /* la_store_sym_names_in_linkage_form_p */
@ -2145,6 +2144,17 @@ public:
LA_EMIT_CHAR (ch, chtype, stream, '\'');
fputs_filtered ("'", stream);
}
/* See language.h. */
void printstr (struct ui_file *stream, struct type *elttype,
const gdb_byte *string, unsigned int length,
const char *encoding, int force_ellipses,
const struct value_print_options *options) const override
{
rust_printstr (stream, elttype, string, length, encoding,
force_ellipses, options);
}
};
/* Single instance of the Rust language class. */