binutils-gdb/include/gcc-cp-interface.h

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Sync libiberty/ & include/ with GCC Note this brings in the interface files for libcc1/G++ as well, which we will be needing in GDB soon anyway. That commit renamed a method in the C interface and that required a small update to GDB's compile/ code, which I've included that in this patch to keep the tree building. include/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. 2017-09-15 Yao Qi <yao.qi@linaro.org> Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. libiberty/ChangeLog: 2017-09-15 Nathan Sidwell <nathan@acm.org> PR demangler/82195 * cp-demangle.c (d_name): Add 'toplevel' parm. Pass to ... (d_local_name): ... here. Parse trailing function args on nested local_name. (d_encoding, d_special_name, d_class_enum_type): Adjust d_name calls. * testsuite/demangle-expected: Add tests. 2017-09-15 Richard Biener <rguenther@suse.de> PR lto/81968 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Iterate marking dependent sections necessary. 2017-09-15 Nathan Sidwell <nathan@acm.org> * cp-demangle.c (is_fnqual_component_type): Reimplement using FNQUAL_COMPONENT_CASE. (d_encoding): Hold bare_function_type in local var. (d_local_name): Build name in both cases and build result once. Collapse switch-if to single conditional. (d_local_name): * testsuite/demangle-expected: Realign blank lines with tests. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarfnames.c (DW_CFA_DUP): New define. gdb/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * compile/compile-c-types.c (convert_enum, convert_int) (convert_float): Adjust to refer to int_type_v0 and float_type_v0.
2017-09-15 18:40:33 +02:00
/* Interface between GCC C++ FE and GDB
Copyright (C) 2014-2020 Free Software Foundation, Inc.
Sync libiberty/ & include/ with GCC Note this brings in the interface files for libcc1/G++ as well, which we will be needing in GDB soon anyway. That commit renamed a method in the C interface and that required a small update to GDB's compile/ code, which I've included that in this patch to keep the tree building. include/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. 2017-09-15 Yao Qi <yao.qi@linaro.org> Pedro Alves <palves@redhat.com> * ansidecl.h (DISABLE_COPY_AND_ASSIGN): New macro. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarf2.def (DW_CFA_AARCH64_negate_ra_state): New DW_CFA_DUP. * dwarf2.h (DW_CFA_DUP): New define. 2017-08-21 Richard Biener <rguenther@suse.de> * simple-object.h (simple_object_copy_lto_debug_sections): New function. 2017-05-18 Martin Liska <mliska@suse.cz> * ansidecl.h: Define CONSTEXPR macro. 2017-05-24 Nathan Sidwell <nathan@acm.org> * libiberty.h (ASTRDUP): Adjust cast to avoid warning. 2017-01-30 Alexandre Oliva <aoliva@redhat.com> Introduce C++ support in libcc1. * gcc-c-fe.def (int_type_v0): Rename from... (int_type): ... this. Introduce new version. (float_type_v0): Rename from... (float_type): ... this. Introduce new version. (char_type): New. * gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1. (gcc_type_array): Move... * gcc-interface.h: ... here. * gcc-cp-fe.def: New. * gcc-cp-interface.h: New. 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org> * longlong.h (umul_ppmm): Remove SHMEDIA checks. (__umulsidi3, count_leading_zeros): Remove SHMEDIA implementations. libiberty/ChangeLog: 2017-09-15 Nathan Sidwell <nathan@acm.org> PR demangler/82195 * cp-demangle.c (d_name): Add 'toplevel' parm. Pass to ... (d_local_name): ... here. Parse trailing function args on nested local_name. (d_encoding, d_special_name, d_class_enum_type): Adjust d_name calls. * testsuite/demangle-expected: Add tests. 2017-09-15 Richard Biener <rguenther@suse.de> PR lto/81968 * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections): Iterate marking dependent sections necessary. 2017-09-15 Nathan Sidwell <nathan@acm.org> * cp-demangle.c (is_fnqual_component_type): Reimplement using FNQUAL_COMPONENT_CASE. (d_encoding): Hold bare_function_type in local var. (d_local_name): Build name in both cases and build result once. Collapse switch-if to single conditional. (d_local_name): * testsuite/demangle-expected: Realign blank lines with tests. 2017-09-12 Jiong Wang <jiong.wang@arm.com> * dwarfnames.c (DW_CFA_DUP): New define. gdb/ChangeLog: 2017-09-15 Pedro Alves <palves@redhat.com> * compile/compile-c-types.c (convert_enum, convert_int) (convert_float): Adjust to refer to int_type_v0 and float_type_v0.
2017-09-15 18:40:33 +02:00
This file is part of GCC.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef GCC_CP_INTERFACE_H
#define GCC_CP_INTERFACE_H
#include "gcc-interface.h"
/* This header defines the interface to the GCC API. It must be both
valid C and valid C++, because it is included by both programs. */
#ifdef __cplusplus
extern "C" {
#endif
/* Forward declaration. */
struct gcc_cp_context;
/*
* Definitions and declarations for the C++ front end.
*/
/* Defined versions of the C++ front-end API. */
enum gcc_cp_api_version
{
GCC_CP_FE_VERSION_0 = 0
};
/* Qualifiers. */
enum gcc_cp_qualifiers
{
GCC_CP_QUALIFIER_CONST = 1,
GCC_CP_QUALIFIER_VOLATILE = 2,
GCC_CP_QUALIFIER_RESTRICT = 4
};
/* Ref qualifiers. */
enum gcc_cp_ref_qualifiers {
GCC_CP_REF_QUAL_NONE = 0,
GCC_CP_REF_QUAL_LVALUE = 1,
GCC_CP_REF_QUAL_RVALUE = 2
};
/* Opaque typedef for unbound class templates. They are used for
template arguments, and defaults for template template
parameters. */
typedef unsigned long long gcc_utempl;
/* Opaque typedef for expressions. They are used for template
arguments, defaults for non-type template parameters, and defaults
for function arguments. */
typedef unsigned long long gcc_expr;
typedef enum
{ GCC_CP_TPARG_VALUE, GCC_CP_TPARG_CLASS,
GCC_CP_TPARG_TEMPL, GCC_CP_TPARG_PACK }
gcc_cp_template_arg_kind;
typedef union
{ gcc_expr value; gcc_type type; gcc_utempl templ; gcc_type pack; }
gcc_cp_template_arg;
/* An array of template arguments. */
struct gcc_cp_template_args
{
/* Number of elements. */
int n_elements;
/* kind[i] indicates what kind of template argument type[i] is. */
char /* gcc_cp_template_arg_kind */ *kinds;
/* The template arguments. */
gcc_cp_template_arg *elements;
};
/* An array of (default) function arguments. */
struct gcc_cp_function_args
{
/* Number of elements. */
int n_elements;
/* The (default) values for each argument. */
gcc_expr *elements;
};
/* This enumerates the kinds of decls that GDB can create. */
enum gcc_cp_symbol_kind
{
/* A function. */
GCC_CP_SYMBOL_FUNCTION,
/* A variable. */
GCC_CP_SYMBOL_VARIABLE,
/* A typedef, or an alias declaration (including template ones). */
GCC_CP_SYMBOL_TYPEDEF,
/* A label. */
GCC_CP_SYMBOL_LABEL,
/* A class, forward declared in build_decl (to be later defined in
start_class_definition), or, in a template parameter list scope,
a declaration of a template class, closing the parameter
list. */
GCC_CP_SYMBOL_CLASS,
/* A union, forward declared in build_decl (to be later defined in
start_class_definition). */
GCC_CP_SYMBOL_UNION,
/* An enumeration type being introduced with start_new_enum_type. */
GCC_CP_SYMBOL_ENUM,
/* A nonstatic data member being introduced with new_field. */
GCC_CP_SYMBOL_FIELD,
/* A base class in a gcc_vbase_array. */
GCC_CP_SYMBOL_BASECLASS,
/* A using declaration in new_using_decl. */
GCC_CP_SYMBOL_USING,
/* A (lambda) closure class type. In many regards this is just like
a regular class, but it's not supposed to have base classes, some
of the member functions that are usually implicitly-defined are
deleted, and it should have an operator() member function that
holds the lambda body. We can't instantiate objects of lambda
types from the snippet, but we can interact with them in such
ways as passing them to functions that take their types, and
calling their body. */
GCC_CP_SYMBOL_LAMBDA_CLOSURE,
/* Marker to check that we haven't exceeded GCC_CP_SYMBOL_MASK. */
GCC_CP_SYMBOL_END,
GCC_CP_SYMBOL_MASK = 15,
/* When defining a class member, at least one of the
GCC_CP_ACCESS_MASK bits must be set; when defining a namespace-
or union-scoped symbol, none of them must be set. */
GCC_CP_ACCESS_PRIVATE,
GCC_CP_ACCESS_PUBLIC = GCC_CP_ACCESS_PRIVATE << 1,
GCC_CP_ACCESS_MASK = (GCC_CP_ACCESS_PUBLIC
| GCC_CP_ACCESS_PRIVATE),
GCC_CP_ACCESS_PROTECTED = GCC_CP_ACCESS_MASK,
GCC_CP_ACCESS_NONE = 0,
GCC_CP_FLAG_BASE = GCC_CP_ACCESS_PRIVATE << 2,
/* Flags to be used along with GCC_CP_SYMBOL_FUNCTION: */
/* This flag should be set for constructors, destructors and
operators. */
GCC_CP_FLAG_SPECIAL_FUNCTION = GCC_CP_FLAG_BASE,
/* We intentionally cannot express inline, constexpr, or virtual
override for functions. We can't inline or constexpr-replace
without a source-level body. The override keyword is only
meaningful within the definition of the containing class. */
/* This indicates a "virtual" member function, explicitly or
implicitly (due to a virtual function with the same name and
prototype in a base class) declared as such. */
GCC_CP_FLAG_VIRTUAL_FUNCTION = GCC_CP_FLAG_BASE << 1,
/* The following two flags should only be set when the flag above is
set. */
/* This indicates a pure virtual member function, i.e., one that is
declared with "= 0", even if a body is provided in the
definition. */
GCC_CP_FLAG_PURE_VIRTUAL_FUNCTION = GCC_CP_FLAG_BASE << 2,
/* This indicates a "final" virtual member function. */
GCC_CP_FLAG_FINAL_VIRTUAL_FUNCTION = GCC_CP_FLAG_BASE << 3,
/* This indicates a special member function should have its default
implementation. This either means the function declaration
contains the "= default" tokens, or that the member function was
implicitly generated by the compiler, although the latter use is
discouraged: just let the compiler implicitly introduce it.
A member function defaulted after its first declaration has
slightly different ABI implications from one implicitly generated
or explicitly defaulted at the declaration (and definition)
point. To avoid silent (possibly harmless) violation of the one
definition rule, it is recommended that this flag not be used for
such functions, and that the address of the definition be
supplied instead. */
GCC_CP_FLAG_DEFAULTED_FUNCTION = GCC_CP_FLAG_BASE << 4,
/* This indicates a deleted member function, i.e., one that has been
defined as "= delete" at its declaration point, or one that has
been implicitly defined as deleted (with or without an explicit
"= default" definition).
This should not be used for implicitly-declared member functions
that resolve to deleted definitions, as it may affect the
implicit declaration of other member functions. */
GCC_CP_FLAG_DELETED_FUNCTION = GCC_CP_FLAG_BASE << 5,
/* This indicates a constructor or type-conversion operator declared
as "explicit". */
GCC_CP_FLAG_EXPLICIT_FUNCTION = GCC_CP_FLAG_BASE << 6,
GCC_CP_FLAG_END_FUNCTION,
GCC_CP_FLAG_MASK_FUNCTION = (((GCC_CP_FLAG_END_FUNCTION - 1) << 1)
- GCC_CP_FLAG_BASE),
/* Flags to be used along with GCC_CP_SYMBOL_VARIABLE: */
/* This indicates a variable declared as "constexpr". */
GCC_CP_FLAG_CONSTEXPR_VARIABLE = GCC_CP_FLAG_BASE,
/* This indicates a variable declared as "thread_local". ??? What
should the ADDRESS be? */
GCC_CP_FLAG_THREAD_LOCAL_VARIABLE = GCC_CP_FLAG_BASE << 1,
GCC_CP_FLAG_END_VARIABLE,
GCC_CP_FLAG_MASK_VARIABLE = (((GCC_CP_FLAG_END_VARIABLE - 1) << 1)
- GCC_CP_FLAG_BASE),
/* Flags to be used when defining nonstatic data members of classes
with new_field. */
/* Use this when no flags are present. */
GCC_CP_FLAG_FIELD_NOFLAG = 0,
/* This indicates the field is declared as mutable. */
GCC_CP_FLAG_FIELD_MUTABLE = GCC_CP_FLAG_BASE,
GCC_CP_FLAG_END_FIELD,
GCC_CP_FLAG_MASK_FIELD = (((GCC_CP_FLAG_END_FIELD - 1) << 1)
- GCC_CP_FLAG_BASE),
/* Flags to be used when defining an enum with
start_new_enum_type. */
/* This indicates an enum type without any flags. */
GCC_CP_FLAG_ENUM_NOFLAG = 0,
/* This indicates a scoped enum type. */
GCC_CP_FLAG_ENUM_SCOPED = GCC_CP_FLAG_BASE,
GCC_CP_FLAG_END_ENUM,
GCC_CP_FLAG_MASK_ENUM = (((GCC_CP_FLAG_END_ENUM - 1) << 1)
- GCC_CP_FLAG_BASE),
/* Flags to be used when introducing a class or a class template
with build_decl. */
/* This indicates an enum type without any flags. */
GCC_CP_FLAG_CLASS_NOFLAG = 0,
/* This indicates the class is actually a struct. This has no
effect whatsoever on access control in this interface, since all
class members must have explicit access control bits set, but it
may affect error messages. */
GCC_CP_FLAG_CLASS_IS_STRUCT = GCC_CP_FLAG_BASE,
GCC_CP_FLAG_END_CLASS,
GCC_CP_FLAG_MASK_CLASS = (((GCC_CP_FLAG_END_CLASS - 1) << 1)
- GCC_CP_FLAG_BASE),
/* Flags to be used when introducing a virtual base class in a
gcc_vbase_array. */
/* This indicates an enum type without any flags. */
GCC_CP_FLAG_BASECLASS_NOFLAG = 0,
/* This indicates the class is actually a struct. This has no
effect whatsoever on access control in this interface, since all
class members must have explicit access control bits set, but it
may affect error messages. */
GCC_CP_FLAG_BASECLASS_VIRTUAL = GCC_CP_FLAG_BASE,
GCC_CP_FLAG_END_BASECLASS,
GCC_CP_FLAG_MASK_BASECLASS = (((GCC_CP_FLAG_END_BASECLASS - 1) << 1)
- GCC_CP_FLAG_BASE),
GCC_CP_FLAG_MASK = (GCC_CP_FLAG_MASK_FUNCTION
| GCC_CP_FLAG_MASK_VARIABLE
| GCC_CP_FLAG_MASK_FIELD
| GCC_CP_FLAG_MASK_ENUM
| GCC_CP_FLAG_MASK_CLASS
| GCC_CP_FLAG_MASK_BASECLASS
)
};
/* An array of types used for creating lists of base classes. */
struct gcc_vbase_array
{
/* Number of elements. */
int n_elements;
/* The base classes. */
gcc_type *elements;
/* Flags for each base class. Used to indicate access control and
virtualness. */
enum gcc_cp_symbol_kind *flags;
};
/* This enumerates the types of symbols that GCC might request from
GDB. */
enum gcc_cp_oracle_request
{
/* An identifier in namespace scope -- type, variable, function,
namespace, template. All namespace-scoped symbols with the
requested name, in any namespace (including the global
namespace), should be defined in response to this request. */
GCC_CP_ORACLE_IDENTIFIER
};
/* The type of the function called by GCC to ask GDB for a symbol's
definition. DATUM is an arbitrary value supplied when the oracle
function is registered. CONTEXT is the GCC context in which the
request is being made. REQUEST specifies what sort of symbol is
being requested, and IDENTIFIER is the name of the symbol. */
typedef void gcc_cp_oracle_function (void *datum,
struct gcc_cp_context *context,
enum gcc_cp_oracle_request request,
const char *identifier);
/* The type of the function called by GCC to ask GDB for a symbol's
address. This should return 0 if the address is not known. */
typedef gcc_address gcc_cp_symbol_address_function (void *datum,
struct gcc_cp_context *ctxt,
const char *identifier);
/* The type of the function called by GCC to ask GDB to enter or leave
the user expression scope. */
typedef void gcc_cp_enter_leave_user_expr_scope_function (void *datum,
struct gcc_cp_context
*context);
/* The vtable used by the C front end. */
struct gcc_cp_fe_vtable
{
/* The version of the C interface. The value is one of the
gcc_cp_api_version constants. */
unsigned int cp_version;
/* Set the callbacks for this context.
The binding oracle is called whenever the C++ parser needs to
look up a symbol. This gives the caller a chance to lazily
instantiate symbols using other parts of the gcc_cp_fe_interface
API. The symbol is looked up without a scope, and the oracle
must supply a definition for ALL namespace-scoped definitions
bound to the symbol.
The address oracle is called whenever the C++ parser needs to
look up a symbol. This may be called for symbols not provided by
the symbol oracle, such as built-in functions where GCC provides
the declaration; other internal symbols, such as those related
with thunks, rtti, and virtual tables are likely to be queried
through this interface too. The identifier is a mangled symbol
name.
DATUM is an arbitrary piece of data that is passed back verbatim
to the callbacks in requests. */
void (*set_callbacks) (struct gcc_cp_context *self,
gcc_cp_oracle_function *binding_oracle,
gcc_cp_symbol_address_function *address_oracle,
gcc_cp_enter_leave_user_expr_scope_function *enter_scope,
gcc_cp_enter_leave_user_expr_scope_function *leave_scope,
void *datum);
#define GCC_METHOD0(R, N) \
R (*N) (struct gcc_cp_context *);
#define GCC_METHOD1(R, N, A) \
R (*N) (struct gcc_cp_context *, A);
#define GCC_METHOD2(R, N, A, B) \
R (*N) (struct gcc_cp_context *, A, B);
#define GCC_METHOD3(R, N, A, B, C) \
R (*N) (struct gcc_cp_context *, A, B, C);
#define GCC_METHOD4(R, N, A, B, C, D) \
R (*N) (struct gcc_cp_context *, A, B, C, D);
#define GCC_METHOD5(R, N, A, B, C, D, E) \
R (*N) (struct gcc_cp_context *, A, B, C, D, E);
#define GCC_METHOD7(R, N, A, B, C, D, E, F, G) \
R (*N) (struct gcc_cp_context *, A, B, C, D, E, F, G);
#include "gcc-cp-fe.def"
#undef GCC_METHOD0
#undef GCC_METHOD1
#undef GCC_METHOD2
#undef GCC_METHOD3
#undef GCC_METHOD4
#undef GCC_METHOD5
#undef GCC_METHOD7
};
/* The C front end object. */
struct gcc_cp_context
{
/* Base class. */
struct gcc_base_context base;
/* Our vtable. This is a separate field because this is simpler
than implementing a vtable inheritance scheme in C. */
const struct gcc_cp_fe_vtable *cp_ops;
};
/* The name of the .so that the compiler builds. We dlopen this
later. */
#define GCC_CP_FE_LIBCC libcc1.so
/* The compiler exports a single initialization function. This macro
holds its name as a symbol. */
#define GCC_CP_FE_CONTEXT gcc_cp_fe_context
/* The type of the initialization function. The caller passes in the
desired base version and desired C-specific version. If the
request can be satisfied, a compatible gcc_context object will be
returned. Otherwise, the function returns NULL. */
typedef struct gcc_cp_context *gcc_cp_fe_context_function
(enum gcc_base_api_version,
enum gcc_cp_api_version);
#ifdef __cplusplus
}
#endif
#endif /* GCC_CP_INTERFACE_H */