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gdb: Convert la_name_of_this to a method

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Convert language_data::la_name_of_this member variable to a virtual
method language_defn::name_of_this.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_name_of_this
	initializer.
	* ax-gdb.c (gen_expr): Update call to name_of_this.
	* c-exp.y (classify_name): Likewise.
	* c-lang.c (c_language_data): Remove la_name_of_this initializer.
	(cplus_language_data): Likewise.
	(cplus_language::name_of_this): New member function.
	(asm_language_data): Remove la_name_of_this initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	(d_language::name_of_this): New member function.
	* expprint.c (print_subexp_standard): Update call to name_of_this.
	* f-lang.c (f_language_data): Remove la_name_of_this initializer.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(unknown_language::name_of_this): New member function.
	(auto_language_data): Remove la_name_of_this initializer.
	(auto_language::name_of_this): New member function.
	* language.h (language_data): Delete la_name_of_this member
	variable.
	(language_defn::name_of_this): New member function.
	* m2-lang.c (m2_language_data): Remove la_name_of_this
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	(objc_language::name_of_this): New member function.
	* opencl-lang.c (opencl_language_data): Remove la_name_of_this
	initializer.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::name_of_this): New member function.
	* rust-lang.c (rust_language_data): Remove la_name_of_this
	initializer.
	* symtab.c (lookup_language_this): Update call to name_of_this.
	(lookup_symbol_aux): Likewise.
	* valops.c (value_of_this): Likewise.
This commit is contained in:
Andrew Burgess
2020-06-23 14:42:14 +01:00
parent 22e3f3ed5c
commit 5bae7c4e04
18 changed files with 84 additions and 29 deletions
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13
gdb/language.h
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@@ -227,11 +227,6 @@ struct language_data
/* Now come some hooks for lookup_symbol. */
/* If this is non-NULL, specifies the name that of the implicit
local variable that refers to the current object instance. */
const char *la_name_of_this;
/* True if the symbols names should be stored in GDB's data structures
for minimal/partial/full symbols using their linkage (aka mangled)
form; false if the symbol names should be demangled first.
@@ -557,6 +552,14 @@ struct language_defn : language_data
virtual const char *struct_too_deep_ellipsis () const
{ return "{...}"; }
/* If this returns non-NULL then the string returned specifies the name
of the implicit local variable that refers to the current object
instance. Return NULL (the default) for languages that have no name
for the current object instance. */
virtual const char *name_of_this () const
{ return nullptr; }
protected:
/* This is the overridable part of the GET_SYMBOL_NAME_MATCHER method.