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Use DISABLE_COPY_AND_ASSIGN

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We have many classes that copy cotr and assignment operator are deleted,
so this patch replaces these existing mechanical code with macro
DISABLE_COPY_AND_ASSIGN.

gdb:

2017-09-19  Yao Qi  <yao.qi@linaro.org>

	* annotate.h (struct annotate_arg_emitter): Use
	DISABLE_COPY_AND_ASSIGN.
	* common/refcounted-object.h (refcounted_object): Likewise.
	* completer.h (struct completion_result): Likewise.
	* dwarf2read.c (struct dwarf2_per_objfile): Likewise.
	* filename-seen-cache.h (filename_seen_cache): Likewise.
	* gdbcore.h (thread_section_name): Likewise.
	* gdb_regex.h (compiled_regex): Likewise.
	* gdbthread.h (scoped_restore_current_thread): Likewise.
	* inferior.h (scoped_restore_current_inferior): Likewise.
	* jit.c (jit_reader): Likewise.
	* linespec.h (struct linespec_result): Likewise.
	* mi/mi-parse.h (struct mi_parse): Likewise.
	* nat/fork-inferior.c (execv_argv): Likewise.
	* progspace.h (scoped_restore_current_program_space): Likewise.
	* python/python-internal.h (class gdbpy_enter): Likewise.
	* regcache.h (regcache): Likewise.
	* target-descriptions.c (struct tdesc_reg): Likewise.
	(struct tdesc_type): Likewise.
	(struct tdesc_feature): Likewise.
	* ui-out.h (ui_out_emit_type): Likewise.
This commit is contained in:
Yao Qi 2017-09-19 10:10:03 +01:00
parent 25516cc573
commit d654162044
19 changed files with 46 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
gdb/ChangeLog
View File

@ -1,3 +1,27 @@
2017-09-19 Yao Qi <yao.qi@linaro.org>
* annotate.h (struct annotate_arg_emitter): Use
DISABLE_COPY_AND_ASSIGN.
* common/refcounted-object.h (refcounted_object): Likewise.
* completer.h (struct completion_result): Likewise.
* dwarf2read.c (struct dwarf2_per_objfile): Likewise.
* filename-seen-cache.h (filename_seen_cache): Likewise.
* gdbcore.h (thread_section_name): Likewise.
* gdb_regex.h (compiled_regex): Likewise.
* gdbthread.h (scoped_restore_current_thread): Likewise.
* inferior.h (scoped_restore_current_inferior): Likewise.
* jit.c (jit_reader): Likewise.
* linespec.h (struct linespec_result): Likewise.
* mi/mi-parse.h (struct mi_parse): Likewise.
* nat/fork-inferior.c (execv_argv): Likewise.
* progspace.h (scoped_restore_current_program_space): Likewise.
* python/python-internal.h (class gdbpy_enter): Likewise.
* regcache.h (regcache): Likewise.
* target-descriptions.c (struct tdesc_reg): Likewise.
(struct tdesc_type): Likewise.
(struct tdesc_feature): Likewise.
* ui-out.h (ui_out_emit_type): Likewise.
2017-09-18 Simon Marchi <simon.marchi@ericsson.com>
* dwarf2expr.c (dwarf_expr_context::execute_stack_op): Remove

3
gdb/annotate.h
View File

@ -81,8 +81,7 @@ struct annotate_arg_emitter
annotate_arg_emitter () { annotate_arg_begin (); }
~annotate_arg_emitter () { annotate_arg_end (); }
annotate_arg_emitter (const annotate_arg_emitter &) = delete;
annotate_arg_emitter &operator= (const annotate_arg_emitter &) = delete;
DISABLE_COPY_AND_ASSIGN (annotate_arg_emitter);
};
extern void annotate_source (char *, int, int, int,

4
gdb/common/refcounted-object.h
View File

@ -45,9 +45,7 @@ public:
int refcount () const { return m_refcount; }
private:
/* Disable copy. */
refcounted_object (const refcounted_object &) = delete;
refcounted_object &operator=(const refcounted_object &) = delete;
DISABLE_COPY_AND_ASSIGN (refcounted_object);
/* The reference count. */
int m_refcount = 0;

8
gdb/completer.h
View File

@ -85,9 +85,7 @@ struct completion_result
/* Destroy a result. */
~completion_result ();
/* Disable copying, since we don't need it. */
completion_result (const completion_result &rhs) = delete;
void operator= (const completion_result &rhs) = delete;
DISABLE_COPY_AND_ASSIGN (completion_result);
/* Move a result. */
completion_result (completion_result &&rhs);
@ -146,9 +144,7 @@ public:
completion_tracker ();
~completion_tracker ();
/* Disable copy. */
completion_tracker (const completion_tracker &rhs) = delete;
void operator= (const completion_tracker &rhs) = delete;
DISABLE_COPY_AND_ASSIGN (completion_tracker);
/* Add the completion NAME to the list of generated completions if
it is not there already. If too many completions were already

4
gdb/dwarf2read.c
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@ -232,9 +232,7 @@ struct dwarf2_per_objfile
~dwarf2_per_objfile ();
/* Disable copy. */
dwarf2_per_objfile (const dwarf2_per_objfile &) = delete;
void operator= (const dwarf2_per_objfile &) = delete;
DISABLE_COPY_AND_ASSIGN (dwarf2_per_objfile);
/* Free all cached compilation units. */
void free_cached_comp_units ();

4
gdb/filename-seen-cache.h
View File

@ -28,9 +28,7 @@ public:
filename_seen_cache ();
~filename_seen_cache ();
/* Disable copy. */
filename_seen_cache (const filename_seen_cache &) = delete;
void operator= (const filename_seen_cache &) = delete;
DISABLE_COPY_AND_ASSIGN (filename_seen_cache);
/* Empty the cache, but do not delete it. */
void clear ();

4
gdb/gdb_regex.h
View File

@ -43,9 +43,7 @@ public:
~compiled_regex ();
/* Disable copy. */
compiled_regex (const compiled_regex&) = delete;
void operator= (const compiled_regex&) = delete;
DISABLE_COPY_AND_ASSIGN (compiled_regex);
/* Wrapper around ::regexec. */
int exec (const char *string,

4
gdb/gdbcore.h
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@ -258,9 +258,7 @@ public:
const char *c_str () const
{ return m_section_name; }
/* Disable copy. */
thread_section_name (const thread_section_name &) = delete;
void operator= (const thread_section_name &) = delete;
DISABLE_COPY_AND_ASSIGN (thread_section_name);
private:
/* Either a pointer into M_STORAGE, or a pointer to the name passed

6
gdb/gdbthread.h
View File

@ -597,11 +597,7 @@ public:
scoped_restore_current_thread ();
~scoped_restore_current_thread ();
/* Disable copy. */
scoped_restore_current_thread
(const scoped_restore_current_thread &) = delete;
void operator=
(const scoped_restore_current_thread &) = delete;
DISABLE_COPY_AND_ASSIGN (scoped_restore_current_thread);
private:
thread_info *m_thread;

6
gdb/inferior.h
View File

@ -527,11 +527,7 @@ public:
~scoped_restore_current_inferior ()
{ set_current_inferior (m_saved_inf); }
/* Disable copy. */
scoped_restore_current_inferior
(const scoped_restore_current_inferior &) = delete;
void operator=
(const scoped_restore_current_inferior &) = delete;
DISABLE_COPY_AND_ASSIGN (scoped_restore_current_inferior);
private:
inferior *m_saved_inf;

3
gdb/jit.c
View File

@ -163,8 +163,7 @@ struct jit_reader
functions->destroy (functions);
}
jit_reader (const jit_reader &) = delete;
jit_reader &operator= (const jit_reader &) = delete;
DISABLE_COPY_AND_ASSIGN (jit_reader);
struct gdb_reader_funcs *functions;
gdb_dlhandle_up handle;

3
gdb/linespec.h
View File

@ -58,8 +58,7 @@ struct linespec_result
linespec_result () = default;
~linespec_result ();
linespec_result (const linespec_result &) = delete;
linespec_result &operator= (const linespec_result &) = delete;
DISABLE_COPY_AND_ASSIGN (linespec_result);
/* If true, the linespec should be displayed to the user. This
is used by "unusual" linespecs where the ordinary `info break'

3
gdb/mi/mi-parse.h
View File

@ -44,8 +44,7 @@ struct mi_parse
mi_parse ();
~mi_parse ();
mi_parse (const mi_parse &) = delete;
mi_parse &operator= (const mi_parse &) = delete;
DISABLE_COPY_AND_ASSIGN (mi_parse);
enum mi_command_type op;
char *command;

4
gdb/nat/fork-inferior.c
View File

@ -56,9 +56,7 @@ public:
}
private:
/* Disable copying. */
execv_argv (const execv_argv &) = delete;
void operator= (const execv_argv &) = delete;
DISABLE_COPY_AND_ASSIGN (execv_argv);
/* Helper methods for constructing the argument vector. */

6
gdb/progspace.h
View File

@ -273,11 +273,7 @@ public:
~scoped_restore_current_program_space ()
{ set_current_program_space (m_saved_pspace); }
/* Disable copy. */
scoped_restore_current_program_space
(const scoped_restore_current_program_space &) = delete;
void operator=
(const scoped_restore_current_program_space &) = delete;
DISABLE_COPY_AND_ASSIGN (scoped_restore_current_program_space);
private:
program_space *m_saved_pspace;

3
gdb/python/python-internal.h
View File

@ -624,8 +624,7 @@ class gdbpy_enter
~gdbpy_enter ();
gdbpy_enter (const gdbpy_enter &) = delete;
gdbpy_enter &operator= (const gdbpy_enter &) = delete;
DISABLE_COPY_AND_ASSIGN (gdbpy_enter);
private:

3
gdb/regcache.h
View File

@ -255,8 +255,7 @@ public:
/* Create a readonly regcache from a non-readonly regcache. */
regcache (readonly_t, const regcache &src);
regcache (const regcache &) = delete;
void operator= (const regcache &) = delete;
DISABLE_COPY_AND_ASSIGN (regcache);
/* class regcache is only extended in unit test, so only mark it
virtual when selftest is enabled. */

13
gdb/target-descriptions.c
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@ -93,9 +93,7 @@ typedef struct tdesc_reg : tdesc_element
xfree (group);
}
/* Disable copying. */
tdesc_reg (const tdesc_reg &) = delete;
tdesc_reg &operator= (const tdesc_reg &) = delete;
DISABLE_COPY_AND_ASSIGN (tdesc_reg);
/* The name of this register. In standard features, it may be
recognized by the architecture support code, or it may be purely
@ -229,9 +227,8 @@ typedef struct tdesc_type : tdesc_element
}
xfree ((char *) name);
}
/* Disable copying. */
tdesc_type (const tdesc_type &) = delete;
tdesc_type &operator= (const tdesc_type &) = delete;
DISABLE_COPY_AND_ASSIGN (tdesc_type);
/* The name of this type. If this type is a built-in type, this is
a pointer to a constant string. Otherwise, it's a
@ -302,9 +299,7 @@ typedef struct tdesc_feature : tdesc_element
xfree (name);
}
/* Disable copying. */
tdesc_feature (const tdesc_feature &) = delete;
tdesc_feature &operator= (const tdesc_feature &) = delete;
DISABLE_COPY_AND_ASSIGN (tdesc_feature);
/* The name of this feature. It may be recognized by the architecture
support code. */

4
gdb/ui-out.h
View File

@ -204,9 +204,7 @@ public:
m_uiout->end (Type);
}
ui_out_emit_type (const ui_out_emit_type<Type> &) = delete;
ui_out_emit_type<Type> &operator= (const ui_out_emit_type<Type> &)
= delete;
DISABLE_COPY_AND_ASSIGN (ui_out_emit_type<Type>);
private: