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gdb: Convert language la_is_string_type_p field to a method

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This commit changes the language_data::la_is_string_type_p 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_is_string_type_p
	initializer.
	(ada_language::is_string_type_p): New member function.
	* c-lang.c (c_language_data): Delete la_is_string_type_p
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_is_string_type_p): Delete function, implementation
	moved to f_language::is_string_type_p.
	(f_language_data): Delete la_is_string_type_p initializer.
	(f_language::is_string_type_p): New member function,
	implementation from f_is_string_type_p.
	* go-lang.c (go_is_string_type_p): Delete function, implementation
	moved to go_language::is_string_type_p.
	(go_language_data): Delete la_is_string_type_p initializer.
	(go_language::is_string_type_p): New member function,
	implementation from go_is_string_type_p.
	* language.c (language_defn::is_string_type_p): Define new member
	function.
	(default_is_string_type_p): Make static, add comment copied from
	header file.
	(unknown_language_data): Delete la_is_string_type_p initializer.
	(unknown_language::is_string_type_p): New member function.
	(auto_language_data): Delete la_is_string_type_p initializer.
	(auto_language::is_string_type_p): New member function.
	* language.h (language_data): Delete la_is_string_type_p field.
	(language_defn::is_string_type_p): Declare new function.
	(default_is_string_type_p): Delete desclaration, move comment to
	definition.
	* m2-lang.c (m2_is_string_type_p): Delete function, implementation
	moved to m2_language::is_string_type_p.
	(m2_language_data): Delete la_is_string_type_p initializer.
	(m2_language::is_string_type_p): New member function,
	implementation from m2_is_string_type_p.
	* objc-lang.c (objc_language_data): Delete la_is_string_type_p
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_is_string_type_p): Delete function,
	implementation moved to pascal_language::is_string_type_p.
	(pascal_language_data): Delete la_is_string_type_p initializer.
	(pascal_language::is_string_type_p): New member function,
	implementation from pascal_is_string_type_p.
	* rust-lang.c (rust_is_string_type_p): Delete function,
	implementation moved to rust_language::is_string_type_p.
	(rust_language_data): Delete la_is_string_type_p initializer.
	(rust_language::is_string_type_p): New member function,
	implementation from rust_is_string_type_p.
	* valprint.c (val_print_scalar_or_string_type_p): Update call to
	is_string_type_p.
This commit is contained in:
Andrew Burgess
2020-06-18 22:01:33 +01:00
parent 4ffc13fb0e
commit 39e7eccae6
14 changed files with 156 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
gdb/m2-lang.c
View File

@ -42,27 +42,6 @@ m2_printchar (int c, struct type *type, struct ui_file *stream)
fputs_filtered ("'", stream);
}
/* Return true if TYPE is a string. */
static bool
m2_is_string_type_p (struct type *type)
{
type = check_typedef (type);
if (type->code () == TYPE_CODE_ARRAY
&& TYPE_LENGTH (type) > 0
&& TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
{
struct type *elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_LENGTH (elttype) == 1
&& (elttype->code () == TYPE_CODE_INT
|| elttype->code () == TYPE_CODE_CHAR))
return true;
}
return false;
}
static struct value *
evaluate_subexp_modula2 (struct type *expect_type, struct expression *exp,
int *pos, enum noside noside)
@ -235,7 +214,6 @@ extern const struct language_data m2_language_data =
0, /* arrays are first-class (not c-style) */
0, /* String lower bound */
&default_varobj_ops,
m2_is_string_type_p,
"{...}" /* la_struct_too_deep_ellipsis */
};
@ -435,6 +413,25 @@ public:
m2_print_typedef (type, new_symbol, stream);
}
/* See language.h. */
bool is_string_type_p (struct type *type) const override
{
type = check_typedef (type);
if (type->code () == TYPE_CODE_ARRAY
&& TYPE_LENGTH (type) > 0
&& TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
{
struct type *elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_LENGTH (elttype) == 1
&& (elttype->code () == TYPE_CODE_INT
|| elttype->code () == TYPE_CODE_CHAR))
return true;
}
return false;
}
};
/* Single instance of the M2 language. */