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authordnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>2009-04-14 20:18:49 +0000
committerdnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>2009-04-14 20:18:49 +0000
commit9227b6fcb5d57341e64daf1dfd153f38df20694c (patch)
treea65b40c88b9169d2d76f8139339fd3054612f224 /gcc/diagnostic.c
parentf3245e9d4b1285241a39f85498e6f2ddfa3e3ffa (diff)
downloadgcc-9227b6fcb5d57341e64daf1dfd153f38df20694c.tar.gz
2009-04-14 Diego Novillo <dnovillo@google.com>
Le-Chun Wu <lcwu@google.com> * configure.ac: Add --enable-plugin support. Define ENABLE_PLUGIN and PLUGINLIBS when specified. * Makefile.in (PLUGIN_H): Define. Export ENABLE_PLUGIN and GMPINC to site.exp. Add PLUGINLIBS to link command. Add/modify dependencies for plugin.o and files including plugin.h. (plugin.o): New. * config.in: Regenerate. * opts.c (common_handle_option): Handle OPT_fplugin_ and OPT_fplugin_arg_. 2009-04-14 Le-Chun Wu <lcwu@google.com> * tree-pass.h (register_one_dump_file): Add a prototype for register_one_dump_file. * toplev.c (compile_file): Call initialize_plugins. (do_compile): Call invoke_plugin_callbacks. (toplev_main): Call invoke_plugin_callbacks. * common.opt: Add -fplugin= and -fplugin-arg-. * gcc-plugin.h: New public header file for plugins to include. * plugin.c: New source file. * plugin.h: New internal header file. * passes.c (register_one_dump_file): Make it external. * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. 2009-04-14 Diego Novillo <dnovillo@google.com> * doc/plugins.texi: New. * doc/gccint.texi: Add reference to Plugins chapter. * doc/invoke.texi: Document -fplugin and -fplugin-arg * diagnostic.c (diagnostic_report_diagnostic): Warn about loaded plugins, if any. * timevar.def (TV_PLUGIN_INIT): Define. (TV_PLUGIN_RUN): Define. * plugin.c: Include timevar.h (plugins_active_p): New. (dump_active_plugins): New. (debug_active_plugins): New. cp/ChangeLog 2009-04-14 Le-Chun Wu <lcwu@google.com> * Make-lang.in: Modify dependencies of files including plugin.h. * decl.c (finish_function): Call invoke_plugin_callbacks. * parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146059 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/diagnostic.c')
-rw-r--r--gcc/diagnostic.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c
index 8d012491577..c0648cd53b2 100644
--- a/gcc/diagnostic.c
+++ b/gcc/diagnostic.c
@@ -40,6 +40,7 @@ along with GCC; see the file COPYING3. If not see
#include "langhooks.h"
#include "langhooks-def.h"
#include "opts.h"
+#include "plugin.h"
#define pedantic_warning_kind() (flag_pedantic_errors ? DK_ERROR : DK_WARNING)
#define permissive_error_kind() (flag_permissive ? DK_WARNING : DK_ERROR)
@@ -371,6 +372,17 @@ diagnostic_report_diagnostic (diagnostic_context *context,
context->lock++;
+ if ((diagnostic->kind == DK_ERROR
+ || diagnostic->kind == DK_WARNING
+ || diagnostic->kind == DK_ICE)
+ && plugins_active_p ())
+ {
+ fnotice (stderr, "*** WARNING *** there are active plugins, do not report"
+ " this as a bug unless you can reproduce it without enabling"
+ " any plugins.\n");
+ dump_active_plugins (stderr);
+ }
+
if (diagnostic->kind == DK_ICE)
{
#ifndef ENABLE_CHECKING