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-rw-r--r--gcc/ChangeLog38
-rw-r--r--gcc/Makefile.in2
-rw-r--r--gcc/c-family/ChangeLog8
-rw-r--r--gcc/c-family/c-common.h4
-rw-r--r--gcc/c-family/c-opts.c8
-rw-r--r--gcc/coretypes.h2
-rw-r--r--gcc/cp/ChangeLog6
-rw-r--r--gcc/cp/cp-tree.h4
-rw-r--r--gcc/diagnostic.h1
-rw-r--r--gcc/gcc.c3
-rw-r--r--gcc/langhooks-def.h5
-rw-r--r--gcc/langhooks.c2
-rw-r--r--gcc/langhooks.h5
-rw-r--r--gcc/lto-opts.c4
-rw-r--r--gcc/opts-common.c32
-rw-r--r--gcc/opts.c25
-rw-r--r--gcc/opts.h14
-rw-r--r--gcc/plugin.c2
-rw-r--r--gcc/plugin.h3
19 files changed, 119 insertions, 49 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cef1cd0c6f6..c5f5c4799b5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,41 @@
+2010-10-05 Joseph Myers <joseph@codesourcery.com>
+
+ * opts-common.c (handle_option, handle_generated_option,
+ read_cmdline_option, set_option): Add diagnostic_context
+ parameter. Update calls among these functions.
+ (set_option): Don't use global_dc.
+ * opts.c (read_cmdline_options): Pass global_dc to
+ read_cmdline_option.
+ (decode_options): Pass global_dc to enable_warning_as_error.
+ (common_handle_option): Pass global_dc to enable_warning_as_error.
+ (enable_warning_as_error): Add diagnostic_context parameter.
+ Document parameters. Don't use global_dc. Pass
+ diagnostic_context parameter to handle_generated_option.
+ * opts.h (set_option, handle_option, handle_generated_option,
+ read_cmdline_option, enable_warning_as_error): Add
+ diagnostic_context parameter.
+ * Makefile.in (lto-opts.o): Update dependencies.
+ * coretypes.h (struct diagnostic_context, diagnostic_context):
+ Declare here.
+ * diagnostic.h (diagnostic_context): Don't declare typedef here.
+ * gcc.c (process_command): Pass global_dc to read_cmdline_option.
+ * langhooks-def.h (struct diagnostic_context): Don't declare here.
+ (lhd_print_error_function, lhd_initialize_diagnostics): Declare
+ using diagnostic_context typedef.
+ * langhooks.c (lhd_initialize_diagnostics): Declare using
+ diagnostic_context typedef.
+ * langhooks.h (struct diagnostic_context): Don't declare here.
+ (initialize_diagnostics, print_error_function): Declare using
+ diagnostic_context typedef.
+ * lto-opts.c: Include diagnostic.h.
+ (lto_reissue_options): Pass global_dc to set_option. Pass
+ DK_UNSPECIFIED not 0.
+ * plugin.c (plugins_internal_error_function): Declare using
+ diagnostic_context typedef.
+ * plugin.h (struct diagnostic_context): Don't declare here.
+ (plugins_internal_error_function): Declare using
+ diagnostic_context typedef.
+
2010-10-05 Olivier Hainque <hainque@adacore.com>
Nicolas Roche <roche@adacore.com>
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index c25afb5fa1b..04670344a0a 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -2325,7 +2325,7 @@ lto-symtab.o: lto-symtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(LTO_STREAMER_H) $(LINKER_PLUGIN_API_H) gt-lto-symtab.h
lto-opts.o: lto-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
$(HASHTAB_H) $(GGC_H) $(BITMAP_H) $(FLAGS_H) opts.h options.h \
- $(TARGET_H) $(TOPLEV_H) $(DIAGNOSTIC_CORE_H) $(LTO_STREAMER_H)
+ $(TARGET_H) $(TOPLEV_H) $(DIAGNOSTIC_H) $(LTO_STREAMER_H)
lto-streamer.o: lto-streamer.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) $(TREE_H) $(GIMPLE_H) $(BITMAP_H) $(LTO_STREAMER_H) $(FLAGS_H) \
$(TREE_FLOW_H) $(DIAGNOSTIC_CORE_H) $(LTO_SYMTAB_H) $(TOPLEV_H) $(DIAGNOSTIC_CORE_H)
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index fa2e375ce1b..efe6b54a984 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,11 @@
+2010-10-05 Joseph Myers <joseph@codesourcery.com>
+
+ * c-common.h (struct diagnostic_context): Don't declare here.
+ (c_common_initialize_diagnostics): Declare using
+ diagnostic_context typedef.
+ * c-opts.c (c_common_handle_option): Pass global_dc to
+ handle_generated_option.
+
2010-10-04 Joseph Myers <joseph@codesourcery.com>
* c-opts.c (c_common_handle_option): Pass &global_options_set to
diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h
index 08ef3b750fa..f8d7ff52914 100644
--- a/gcc/c-family/c-common.h
+++ b/gcc/c-family/c-common.h
@@ -740,10 +740,8 @@ extern void set_compound_literal_name (tree decl);
extern tree build_va_arg (location_t, tree, tree);
-struct diagnostic_context;
-
extern unsigned int c_common_option_lang_mask (void);
-extern void c_common_initialize_diagnostics (struct diagnostic_context *);
+extern void c_common_initialize_diagnostics (diagnostic_context *);
extern bool c_common_complain_wrong_lang_p (const struct cl_option *);
extern void c_common_init_options (unsigned int, struct cl_decoded_option *);
extern bool c_common_post_options (const char **);
diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c
index 87d975f4b49..b7bf295f80c 100644
--- a/gcc/c-family/c-opts.c
+++ b/gcc/c-family/c-opts.c
@@ -438,7 +438,7 @@ c_common_handle_option (size_t scode, const char *arg, int value,
set_Wformat (value);
handle_generated_option (&global_options, &global_options_set,
OPT_Wimplicit, NULL, value,
- c_family_lang_mask, kind, handlers);
+ c_family_lang_mask, kind, handlers, global_dc);
warn_char_subscripts = value;
warn_missing_braces = value;
warn_parentheses = value;
@@ -533,11 +533,13 @@ c_common_handle_option (size_t scode, const char *arg, int value,
if (warn_implicit_int == -1)
handle_generated_option (&global_options, &global_options_set,
OPT_Wimplicit_int, NULL, value,
- c_family_lang_mask, kind, handlers);
+ c_family_lang_mask, kind, handlers,
+ global_dc);
if (warn_implicit_function_declaration == -1)
handle_generated_option (&global_options, &global_options_set,
OPT_Wimplicit_function_declaration, NULL,
- value, c_family_lang_mask, kind, handlers);
+ value, c_family_lang_mask, kind, handlers,
+ global_dc);
break;
case OPT_Winvalid_pch:
diff --git a/gcc/coretypes.h b/gcc/coretypes.h
index 4fc5ceacbb5..419142a733f 100644
--- a/gcc/coretypes.h
+++ b/gcc/coretypes.h
@@ -70,6 +70,8 @@ struct cl_optimization;
struct cl_option;
struct cl_decoded_option;
struct cl_option_handlers;
+struct diagnostic_context;
+typedef struct diagnostic_context diagnostic_context;
struct gimple_seq_d;
typedef struct gimple_seq_d *gimple_seq;
typedef const struct gimple_seq_d *const_gimple_seq;
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index cd9d533e1fd..7f77a7b56a3 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2010-10-05 Joseph Myers <joseph@codesourcery.com>
+
+ * cp-tree.h (cxx_print_error_function,
+ cxx_initialize_diagnostics): Declare using diagnostic_context
+ typedef.
+
2010-10-04 Andi Kleen <ak@linux.intel.com>
* Make-lang.in (g++, cc1plus): Add + to build rule.
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index fa625701f0e..e4f24126dca 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -5430,7 +5430,7 @@ extern void cxx_print_xnode (FILE *, tree, int);
extern void cxx_print_decl (FILE *, tree, int);
extern void cxx_print_type (FILE *, tree, int);
extern void cxx_print_identifier (FILE *, tree, int);
-extern void cxx_print_error_function (struct diagnostic_context *,
+extern void cxx_print_error_function (diagnostic_context *,
const char *,
struct diagnostic_info *);
@@ -5594,7 +5594,7 @@ extern alias_set_type cxx_get_alias_set (tree);
extern bool cxx_warn_unused_global_decl (const_tree);
extern size_t cp_tree_size (enum tree_code);
extern bool cp_var_mod_type_p (tree, tree);
-extern void cxx_initialize_diagnostics (struct diagnostic_context *);
+extern void cxx_initialize_diagnostics (diagnostic_context *);
extern int cxx_types_compatible_p (tree, tree);
extern void init_shadowed_var_for_decl (void);
diff --git a/gcc/diagnostic.h b/gcc/diagnostic.h
index 460fb8fa8c3..99671c64e59 100644
--- a/gcc/diagnostic.h
+++ b/gcc/diagnostic.h
@@ -52,7 +52,6 @@ typedef struct diagnostic_classification_change_t
} diagnostic_classification_change_t;
/* Forward declarations. */
-typedef struct diagnostic_context diagnostic_context;
typedef void (*diagnostic_starter_fn) (diagnostic_context *,
diagnostic_info *);
typedef diagnostic_starter_fn diagnostic_finalizer_fn;
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 82ddc1620d2..f6e0b9ec22f 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -3806,7 +3806,8 @@ process_command (unsigned int decoded_options_count,
}
read_cmdline_option (&global_options, &global_options_set,
- decoded_options + j, CL_DRIVER, &handlers);
+ decoded_options + j, CL_DRIVER, &handlers,
+ global_dc);
}
/* If -save-temps=obj and -o name, create the prefix to use for %b.
diff --git a/gcc/langhooks-def.h b/gcc/langhooks-def.h
index a4dda6b7bed..fa18eed9fb7 100644
--- a/gcc/langhooks-def.h
+++ b/gcc/langhooks-def.h
@@ -24,7 +24,6 @@ along with GCC; see the file COPYING3. If not see
#include "hooks.h"
-struct diagnostic_context;
struct diagnostic_info;
/* Note to creators of new hooks:
@@ -51,7 +50,7 @@ extern void lhd_print_tree_nothing (FILE *, tree, int);
extern const char *lhd_decl_printable_name (tree, int);
extern const char *lhd_dwarf_name (tree, int);
extern int lhd_types_compatible_p (tree, tree);
-extern void lhd_print_error_function (struct diagnostic_context *,
+extern void lhd_print_error_function (diagnostic_context *,
const char *, struct diagnostic_info *);
extern void lhd_set_decl_assembler_name (tree);
extern bool lhd_warn_unused_global_decl (const_tree);
@@ -65,7 +64,7 @@ extern tree lhd_expr_to_decl (tree, bool *, bool *);
extern tree lhd_builtin_function (tree);
/* Declarations of default tree inlining hooks. */
-extern void lhd_initialize_diagnostics (struct diagnostic_context *);
+extern void lhd_initialize_diagnostics (diagnostic_context *);
extern void lhd_init_options (unsigned int,
struct cl_decoded_option *);
extern bool lhd_complain_wrong_lang_p (const struct cl_option *);
diff --git a/gcc/langhooks.c b/gcc/langhooks.c
index ce7522b1585..76c066bfaa3 100644
--- a/gcc/langhooks.c
+++ b/gcc/langhooks.c
@@ -333,7 +333,7 @@ write_global_declarations (void)
/* Called to perform language-specific initialization of CTX. */
void
-lhd_initialize_diagnostics (struct diagnostic_context *ctx ATTRIBUTE_UNUSED)
+lhd_initialize_diagnostics (diagnostic_context *ctx ATTRIBUTE_UNUSED)
{
}
diff --git a/gcc/langhooks.h b/gcc/langhooks.h
index eb8b8fcfbd4..0c8a982c673 100644
--- a/gcc/langhooks.h
+++ b/gcc/langhooks.h
@@ -23,7 +23,6 @@ along with GCC; see the file COPYING3. If not see
/* This file should be #include-d after tree.h. */
-struct diagnostic_context;
struct diagnostic_info;
struct gimplify_omp_ctx;
@@ -275,7 +274,7 @@ struct lang_hooks
/* Callback used to perform language-specific initialization for the
global diagnostic context structure. */
- void (*initialize_diagnostics) (struct diagnostic_context *);
+ void (*initialize_diagnostics) (diagnostic_context *);
/* Return true if a warning should be given about option OPTION,
which is for the wrong language, false if it should be quietly
@@ -374,7 +373,7 @@ struct lang_hooks
int (*types_compatible_p) (tree x, tree y);
/* Called by report_error_function to print out function name. */
- void (*print_error_function) (struct diagnostic_context *, const char *,
+ void (*print_error_function) (diagnostic_context *, const char *,
struct diagnostic_info *);
/* Convert a character from the host's to the target's character
diff --git a/gcc/lto-opts.c b/gcc/lto-opts.c
index f3c5d673823..66010c68adf 100644
--- a/gcc/lto-opts.c
+++ b/gcc/lto-opts.c
@@ -31,7 +31,7 @@ along with GCC; see the file COPYING3. If not see
#include "opts.h"
#include "options.h"
#include "target.h"
-#include "diagnostic-core.h"
+#include "diagnostic.h"
#include "toplev.h"
#include "lto-streamer.h"
@@ -404,7 +404,7 @@ lto_reissue_options (void)
if (flag_var)
set_option (&global_options, &global_options_set,
o->code, o->value, o->arg,
- 0 /*DK_UNSPECIFIED*/);
+ DK_UNSPECIFIED, global_dc);
if (o->type == CL_TARGET)
targetm.handle_option (o->code, o->arg, o->value);
diff --git a/gcc/opts-common.c b/gcc/opts-common.c
index 5ac4fabaec1..a5f66ce45fa 100644
--- a/gcc/opts-common.c
+++ b/gcc/opts-common.c
@@ -804,7 +804,8 @@ keep:
option, DK_UNSPECIFIED otherwise. GENERATED_P is true for an
option generated as part of processing another option or otherwise
generated internally, false for one explicitly passed by the user.
- Returns false if the switch was invalid. */
+ Returns false if the switch was invalid. DC is the diagnostic
+ context for options affecting diagnostics state, or NULL. */
bool
handle_option (struct gcc_options *opts,
@@ -812,7 +813,7 @@ handle_option (struct gcc_options *opts,
const struct cl_decoded_option *decoded,
unsigned int lang_mask, int kind,
const struct cl_option_handlers *handlers,
- bool generated_p)
+ bool generated_p, diagnostic_context *dc)
{
size_t opt_index = decoded->opt_index;
const char *arg = decoded->arg;
@@ -823,7 +824,7 @@ handle_option (struct gcc_options *opts,
if (flag_var)
set_option (opts, (generated_p ? NULL : opts_set),
- opt_index, value, arg, kind);
+ opt_index, value, arg, kind, dc);
for (i = 0; i < handlers->num_handlers; i++)
if (option->flags & handlers->handlers[i].mask)
@@ -849,13 +850,14 @@ handle_generated_option (struct gcc_options *opts,
struct gcc_options *opts_set,
size_t opt_index, const char *arg, int value,
unsigned int lang_mask, int kind,
- const struct cl_option_handlers *handlers)
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc)
{
struct cl_decoded_option decoded;
generate_option (opt_index, arg, value, lang_mask, &decoded);
return handle_option (opts, opts_set, &decoded, lang_mask, kind, handlers,
- true);
+ true, dc);
}
/* Fill in *DECODED with an option described by OPT_INDEX, ARG and
@@ -915,14 +917,16 @@ generate_option_input_file (const char *file,
/* Handle the switch DECODED for the language indicated by LANG_MASK,
using the handlers in *HANDLERS and setting fields in OPTS and
- OPTS_SET. */
+ OPTS_SET and using diagnostic context DC (if not NULL) for
+ diagnostic options. */
void
read_cmdline_option (struct gcc_options *opts,
struct gcc_options *opts_set,
struct cl_decoded_option *decoded,
unsigned int lang_mask,
- const struct cl_option_handlers *handlers)
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc)
{
const struct cl_option *option;
const char *opt = decoded->orig_option_with_args_text;
@@ -974,16 +978,19 @@ read_cmdline_option (struct gcc_options *opts,
gcc_assert (!decoded->errors);
if (!handle_option (opts, opts_set, decoded, lang_mask, DK_UNSPECIFIED,
- handlers, false))
+ handlers, false, dc))
error ("unrecognized command line option %qs", opt);
}
/* Set any field in OPTS, and OPTS_SET if not NULL, for option
- OPT_INDEX according to VALUE and ARG, diagnostic kind KIND. */
+ OPT_INDEX according to VALUE and ARG, diagnostic kind KIND, using
+ diagnostic context DC if not NULL for diagnostic
+ classification. */
void
set_option (struct gcc_options *opts, struct gcc_options *opts_set,
- int opt_index, int value, const char *arg, int kind)
+ int opt_index, int value, const char *arg, int kind,
+ diagnostic_context *dc)
{
const struct cl_option *option = &cl_options[opt_index];
void *flag_var = option_flag_var (opt_index, opts);
@@ -1028,8 +1035,9 @@ set_option (struct gcc_options *opts, struct gcc_options *opts_set,
break;
}
- if ((diagnostic_t) kind != DK_UNSPECIFIED)
- diagnostic_classify_diagnostic (global_dc, opt_index, (diagnostic_t) kind,
+ if ((diagnostic_t) kind != DK_UNSPECIFIED
+ && dc != NULL)
+ diagnostic_classify_diagnostic (dc, opt_index, (diagnostic_t) kind,
UNKNOWN_LOCATION);
}
diff --git a/gcc/opts.c b/gcc/opts.c
index 6799f9bd385..05603358170 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -639,7 +639,8 @@ read_cmdline_options (struct cl_decoded_option *decoded_options,
}
read_cmdline_option (&global_options, &global_options_set,
- decoded_options + i, lang_mask, handlers);
+ decoded_options + i, lang_mask, handlers,
+ global_dc);
}
}
@@ -879,7 +880,8 @@ decode_options (unsigned int argc, const char **argv,
}
/* Enable -Werror=coverage-mismatch by default */
- enable_warning_as_error ("coverage-mismatch", 1, lang_mask, &handlers);
+ enable_warning_as_error ("coverage-mismatch", 1, lang_mask, &handlers,
+ global_dc);
if (first_time_p)
{
@@ -1606,7 +1608,7 @@ common_handle_option (struct gcc_options *opts,
break;
case OPT_Werror_:
- enable_warning_as_error (arg, value, lang_mask, handlers);
+ enable_warning_as_error (arg, value, lang_mask, handlers, global_dc);
break;
case OPT_Wlarger_than_:
@@ -2284,12 +2286,15 @@ register_warning_as_error_callback (void (*callback) (int))
warning_as_error_callback = callback;
}
-/* Enable a warning option as an error. This is used by -Werror= and
- also by legacy Werror-implicit-function-declaration. */
+/* Enable (or disable if VALUE is 0) a warning option ARG (language
+ mask LANG_MASK, option handlers HANDLERS) as an error for
+ diagnostic context DC (possibly NULL). This is used by
+ -Werror=. */
void
enable_warning_as_error (const char *arg, int value, unsigned int lang_mask,
- const struct cl_option_handlers *handlers)
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc)
{
char *new_option;
int option_index;
@@ -2311,8 +2316,9 @@ enable_warning_as_error (const char *arg, int value, unsigned int lang_mask,
option_index = option->alias_target;
if (option_index == OPT_SPECIAL_ignore)
return;
- diagnostic_classify_diagnostic (global_dc, option_index, kind,
- UNKNOWN_LOCATION);
+ if (dc)
+ diagnostic_classify_diagnostic (dc, option_index, kind,
+ UNKNOWN_LOCATION);
if (kind == DK_ERROR)
{
const struct cl_option * const option = cl_options + option_index;
@@ -2321,7 +2327,8 @@ enable_warning_as_error (const char *arg, int value, unsigned int lang_mask,
if (option->var_type == CLVC_BOOLEAN)
handle_generated_option (&global_options, &global_options_set,
option_index, NULL, value, lang_mask,
- (int)kind, handlers);
+ (int)kind, handlers,
+ dc);
if (warning_as_error_callback)
warning_as_error_callback (option_index);
diff --git a/gcc/opts.h b/gcc/opts.h
index 2dbccbc79fe..fbfe6bf3447 100644
--- a/gcc/opts.h
+++ b/gcc/opts.h
@@ -216,19 +216,21 @@ extern bool get_option_state (struct gcc_options *, int,
struct cl_option_state *);
extern void set_option (struct gcc_options *opts,
struct gcc_options *opts_set,
- int opt_index, int value, const char *arg, int);
+ int opt_index, int value, const char *arg, int kind,
+ diagnostic_context *dc);
extern void *option_flag_var (int opt_index, struct gcc_options *opts);
bool handle_option (struct gcc_options *opts,
struct gcc_options *opts_set,
const struct cl_decoded_option *decoded,
unsigned int lang_mask, int kind,
const struct cl_option_handlers *handlers,
- bool generated_p);
+ bool generated_p, diagnostic_context *dc);
bool handle_generated_option (struct gcc_options *opts,
struct gcc_options *opts_set,
size_t opt_index, const char *arg, int value,
unsigned int lang_mask, int kind,
- const struct cl_option_handlers *handlers);
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc);
void generate_option (size_t opt_index, const char *arg, int value,
unsigned int lang_mask,
struct cl_decoded_option *decoded);
@@ -238,10 +240,12 @@ extern void read_cmdline_option (struct gcc_options *opts,
struct gcc_options *opts_set,
struct cl_decoded_option *decoded,
unsigned int lang_mask,
- const struct cl_option_handlers *handlers);
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc);
extern void register_warning_as_error_callback (void (*callback) (int));
extern void enable_warning_as_error (const char *arg, int value,
unsigned int lang_mask,
- const struct cl_option_handlers *handlers);
+ const struct cl_option_handlers *handlers,
+ diagnostic_context *dc);
extern void print_ignored_options (void);
#endif
diff --git a/gcc/plugin.c b/gcc/plugin.c
index e7c4cf689fe..bfcff3e9cde 100644
--- a/gcc/plugin.c
+++ b/gcc/plugin.c
@@ -830,7 +830,7 @@ warn_if_plugins (void)
/* Likewise, as a callback from the diagnostics code. */
void
-plugins_internal_error_function (struct diagnostic_context *context ATTRIBUTE_UNUSED,
+plugins_internal_error_function (diagnostic_context *context ATTRIBUTE_UNUSED,
const char *msgid ATTRIBUTE_UNUSED,
va_list *ap ATTRIBUTE_UNUSED)
{
diff --git a/gcc/plugin.h b/gcc/plugin.h
index ec0420346f4..4d2d12a9da6 100644
--- a/gcc/plugin.h
+++ b/gcc/plugin.h
@@ -23,7 +23,6 @@ along with GCC; see the file COPYING3. If not see
#include "gcc-plugin.h"
struct attribute_spec;
-struct diagnostic_context;
extern void add_new_plugin (const char *);
extern void parse_plugin_arg_opt (const char *);
@@ -33,7 +32,7 @@ extern bool plugins_active_p (void);
extern void dump_active_plugins (FILE *);
extern void debug_active_plugins (void);
extern void warn_if_plugins (void);
-extern void plugins_internal_error_function (struct diagnostic_context *,
+extern void plugins_internal_error_function (diagnostic_context *,
const char *, va_list *);
extern void print_plugins_versions (FILE *file, const char *indent);
extern void print_plugins_help (FILE *file, const char *indent);
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