On 03/11/2011 04:35 PM, Jason Merrill wrote:
Tested x86_64-pc-linux-gnu, applied to trunk.
Hmm, I thought bootstrap used -Werror, but I just noticed some build warnings from this change. Fixed thus.
commit 9bf1c74e01512f43f764c9a4d437f9d999b74117 Author: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Fri Mar 11 22:38:58 2011 +0000 * attribs.c (lookup_attribute_spec): Take const_tree. * tree.h: Adjust. * c-family/c-common.c (attribute_takes_identifier_p): Add missing const. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170887 138bc75d-0d04-0410-961f-82ee72b054a4 diff --git a/gcc/attribs.c b/gcc/attribs.c index d8daa6f..fee1499 100644 --- a/gcc/attribs.c +++ b/gcc/attribs.c @@ -208,7 +208,7 @@ register_attribute (const struct attribute_spec *attr) /* Return the spec for the attribute named NAME. */ const struct attribute_spec * -lookup_attribute_spec (tree name) +lookup_attribute_spec (const_tree name) { struct substring attr; diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 32b9a70..4da9a2d 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -5665,7 +5665,7 @@ c_init_attributes (void) bool attribute_takes_identifier_p (const_tree attr_id) { - struct attribute_spec *spec = lookup_attribute_spec (attr_id); + const struct attribute_spec *spec = lookup_attribute_spec (attr_id); if (spec == NULL) /* Unknown attribute that we'll end up ignoring, return true so we don't complain about an identifier argument. */ diff --git a/gcc/tree.h b/gcc/tree.h index 296e6de..2a94b3a 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -5348,7 +5348,7 @@ extern bool must_pass_in_stack_var_size_or_pad (enum machine_mode, const_tree); /* In attribs.c. */ -extern const struct attribute_spec *lookup_attribute_spec (tree); +extern const struct attribute_spec *lookup_attribute_spec (const_tree); /* Process the attributes listed in ATTRIBUTES and install them in *NODE, which is either a DECL (including a TYPE_DECL) or a TYPE. If a DECL,