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gdb: Convert language_data::la_varobj_ops to a method

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Convert language_data::la_varobj_ops member variable to a virtual
method language_defn::varobj_ops.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_varobj_ops
	initializer.
	(ada_language::varobj_ops): New member function.
	* c-lang.c (c_language_data): Remove la_varobj_ops
	initializer.
	(cplus_language_data): Likewise.
	(cplus_language::varobj_ops): New member function.
	(asm_language_data): Remove la_varobj_ops initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (language_defn::varobj_ops): New function.
	(unknown_language_data): Remove la_varobj_ops
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_varobj_ops field.
	(language_defn::varobj_ops): Declare new member function.
	* m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* varobj.c (varobj_create): Update call to varobj_ops.
	* varobj.h (default_varobj_ops): Delete define.
This commit is contained in:
Andrew Burgess 2020-08-04 15:59:52 +01:00
parent 1ac14a0402
commit b63a3f3fc4
15 changed files with 54 additions and 21 deletions
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9
gdb/c-lang.c
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@ -877,7 +877,6 @@ extern const struct language_data c_language_data =
{
&exp_descriptor_c,
c_op_print_tab, /* expression operators for printing */
&c_varobj_ops,
};
/* Class representing the C language. */
@ -988,7 +987,6 @@ extern const struct language_data cplus_language_data =
{
&exp_descriptor_c,
c_op_print_tab, /* expression operators for printing */
&cplus_varobj_ops,
};
/* A class for the C++ language. */
@ -1176,6 +1174,11 @@ public:
enum macro_expansion macro_expansion () const override
{ return macro_expansion_c; }
/* See language.h. */
const struct lang_varobj_ops *varobj_ops () const override
{ return &cplus_varobj_ops; }
protected:
/* See language.h. */
@ -1197,7 +1200,6 @@ extern const struct language_data asm_language_data =
{
&exp_descriptor_c,
c_op_print_tab, /* expression operators for printing */
&default_varobj_ops,
};
/* A class for the ASM language. */
@ -1269,7 +1271,6 @@ extern const struct language_data minimal_language_data =
{
&exp_descriptor_c,
c_op_print_tab, /* expression operators for printing */
&default_varobj_ops,
};
/* A class for the minimal language. */