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| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-21 08:32:50 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-21 08:32:50 +0000 |
| commit | ee21242512a5e851dd184d242441173fb9d4944d (patch) | |
| tree | 5ed13e5b3cc506456eb82dc8e01503a616f1804b /gcc/c-family/c-pretty-print.c | |
| parent | ac86af5d47802aeddf81599395564a033c115516 (diff) | |
| download | gcc-ee21242512a5e851dd184d242441173fb9d4944d.tar.gz | |
ChangeLog gcc/c-family
2011-03-21 Kai Tietz <ktietz@redhat.com>
PR target/12171
* c-pretty-print.c (pp_c_specifier_qualifier_list):
Display allowed attributes for function pointer types.
(pp_c_attributes_display): New function to display
attributes having affects_type_identity flag set to true.
* c-pretty-print.h (pp_c_attributes_display): New prototype.
ChangeLog gcc/cp
2011-03-21 Kai Tietz <ktietz@redhat.com>
PR target/12171
* cxx-pretty-print.c (pp_cxx_ptr_operator):
Display allowed attributes for function pointer types.
* error.c (dump_type_prefix): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171210 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-pretty-print.c')
| -rw-r--r-- | gcc/c-family/c-pretty-print.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/c-family/c-pretty-print.c b/gcc/c-family/c-pretty-print.c index 843e7a4224e..e41890370a1 100644 --- a/gcc/c-family/c-pretty-print.c +++ b/gcc/c-family/c-pretty-print.c @@ -460,6 +460,7 @@ pp_c_specifier_qualifier_list (c_pretty_printer *pp, tree t) { pp_c_whitespace (pp); pp_c_left_paren (pp); + pp_c_attributes_display (pp, TYPE_ATTRIBUTES (pointee)); } else if (!c_dialect_cxx ()) pp_c_whitespace (pp); @@ -790,6 +791,47 @@ pp_c_attributes (c_pretty_printer *pp, tree attributes) pp_c_right_paren (pp); } +/* Pretty-print ATTRIBUTES using GNU C extension syntax for attributes + marked to be displayed on disgnostic. */ + +void +pp_c_attributes_display (c_pretty_printer *pp, tree a) +{ + bool is_first = true; + + if (a == NULL_TREE) + return; + + for (; a != NULL_TREE; a = TREE_CHAIN (a)) + { + const struct attribute_spec *as; + as = lookup_attribute_spec (TREE_PURPOSE (a)); + if (!as || as->affects_type_identity == false) + continue; + if (is_first) + { + pp_c_ws_string (pp, "__attribute__"); + pp_c_left_paren (pp); + pp_c_left_paren (pp); + is_first = false; + } + else + { + pp_separate_with (pp, ','); + } + pp_tree_identifier (pp, TREE_PURPOSE (a)); + if (TREE_VALUE (a)) + pp_c_call_argument_list (pp, TREE_VALUE (a)); + } + + if (!is_first) + { + pp_c_right_paren (pp); + pp_c_right_paren (pp); + pp_c_whitespace (pp); + } +} + /* function-definition: declaration-specifiers declarator compound-statement */ |