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plugin.c (register_plugin_info): Produce an error message if the plugin is not found in the hash table.

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* plugin.c (register_plugin_info): Produce an error message if the
	plugin is not found in the hash table.

From-SVN: r241613
This commit is contained in:
Nick Clifton 2016-10-27 08:38:07 +00:00 • committed by Nick Clifton
parent ad6e4ba8de
commit b5300487f1
2 changed files with 14 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-10-27 Nick Clifton <nickc@redhat.com>
* plugin.c (register_plugin_info): Produce an error message if the
plugin is not found in the hash table.
2016-10-27 Bin Cheng <bin.cheng@arm.com>
* match.pd ((convert1 (minmax ((convert2 (x) c)))) -> minmax (x c)):

10
gcc/plugin.c
View file

@ -330,7 +330,15 @@ static void
register_plugin_info (const char* name, struct plugin_info *info)
{
void **slot = htab_find_slot (plugin_name_args_tab, name, NO_INSERT);
struct plugin_name_args *plugin = (struct plugin_name_args *) *slot;
struct plugin_name_args *plugin;
if (slot == NULL)
{
error ("unable to register info for plugin '%s' - plugin name not found",
name);
return;
}
plugin = (struct plugin_name_args *) *slot;
plugin->version = info->version;
plugin->help = info->help;
}