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language_lookup_primitive_type, std::function -> gdb::function_view

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gdb/ChangeLog:

	* language.c (language_arch_info::lookup_primitive_type): Use
	gdb::function_view instead of gdb::function.
	(template language_lookup_primitive_type): Rename to ...
	(language_lookup_primitive_type_1): ... this, and make static.
	(language_lookup_primitive_type(const struct language_defn *,
	struct gdbarch *, const char *): Make non-template.
	(language_lookup_primitive_type(const struct language_defn *,
	struct gdbarch *, std::function<bool (struct type *)>): Make
	non-template and use gdb::function_view.
	* language.h (language_arch_info::lookup_primitive_type): Use
	gdb::function_view instead of std::function.
	(language_lookup_primitive_type): No longer template.
	* opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
	lambda instead of a std::function.
This commit is contained in:
Pedro Alves
2020-11-16 19:15:00 +00:00
parent e6f6aa8d18
commit cbbcd7a716
4 changed files with 55 additions and 20 deletions
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31
gdb/language.c
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@ -1088,7 +1088,7 @@ language_arch_info::lookup_primitive_type (const char *name)
struct type *
language_arch_info::lookup_primitive_type
(std::function<bool (struct type *)> filter)
(gdb::function_view<bool (struct type *)> filter)
{
for (struct type_and_symbol &tas : primitive_types_and_symbols)
{
@ -1111,32 +1111,39 @@ language_arch_info::lookup_primitive_type_as_symbol (const char *name,
return nullptr;
}
/* See language.h. */
/* Helper for the language_lookup_primitive_type overloads to forward
to the corresponding language's lookup_primitive_type overload. */
template<typename T>
struct type *
language_lookup_primitive_type (const struct language_defn *la,
struct gdbarch *gdbarch,
T arg)
static struct type *
language_lookup_primitive_type_1 (const struct language_defn *la,
struct gdbarch *gdbarch,
T arg)
{
struct language_gdbarch *ld =
(struct language_gdbarch *) gdbarch_data (gdbarch, language_gdbarch_data);
return ld->arch_info[la->la_language].lookup_primitive_type (arg);
}
/* Template instantiation. */
/* See language.h. */
template struct type *
struct type *
language_lookup_primitive_type (const struct language_defn *la,
struct gdbarch *gdbarch,
const char *arg);
const char *name)
{
return language_lookup_primitive_type_1 (la, gdbarch, name);
}
/* Template instantiation. */
/* See language.h. */
template struct type *
struct type *
language_lookup_primitive_type (const struct language_defn *la,
struct gdbarch *gdbarch,
std::function<bool (struct type *)> arg);
gdb::function_view<bool (struct type *)> filter)
{
return language_lookup_primitive_type_1 (la, gdbarch, filter);
}
/* See language.h. */