#include "debug.h"
#include "opts.h"
#include "timevar.h"
-#include "c-common.h"
-#include "c-pragma.h"
+#include "c-family/c-common.h"
+#include "c-family/c-pragma.h"
#include "c-lang.h"
#include "langhooks.h"
#include "tree-mudflap.h"
#include "tree-iterator.h"
-#include "diagnostic.h"
+#include "diagnostic-core.h"
#include "tree-dump.h"
#include "cgraph.h"
#include "hashtab.h"
#include "langhooks-def.h"
#include "pointer-set.h"
#include "plugin.h"
+#include "c-family/c-ada-spec.h"
/* In grokdeclarator, distinguish syntactic contexts of declarators. */
enum decl_context
binding_freelist = b->prev;
}
else
- b = GGC_NEW (struct c_binding);
+ b = ggc_alloc_c_binding ();
b->shadowed = 0;
b->decl = decl;
record_inline_static (location_t loc, tree func, tree decl,
enum c_inline_static_type type)
{
- struct c_inline_static *csi = GGC_NEW (struct c_inline_static);
+ struct c_inline_static *csi = ggc_alloc_c_inline_static ();
csi->location = loc;
csi->function = func;
csi->static_decl = decl;
scope_freelist = scope->outer;
}
else
- scope = GGC_CNEW (struct c_scope);
+ scope = ggc_alloc_cleared_c_scope ();
/* The FLOAT_CONST_DECIMAL64 pragma applies to nested scopes. */
if (current_scope)
DECL_CONTEXT (label) = current_function_decl;
DECL_MODE (label) = VOIDmode;
- label_vars = GGC_NEW (struct c_label_vars);
+ label_vars = ggc_alloc_c_label_vars ();
label_vars->shadowed = NULL;
set_spot_bindings (&label_vars->label_bindings, defining);
label_vars->decls_in_scope = make_tree_vector ();
{
struct c_goto_bindings *g;
- g = GGC_NEW (struct c_goto_bindings);
+ g = ggc_alloc_c_goto_bindings ();
g->loc = loc;
set_spot_bindings (&g->goto_bindings, true);
VEC_safe_push (c_goto_bindings_p, gc, label_vars->gotos, g);
the __FUNCTION__ is believed to appear in K&R style function
parameter declarator. In that case we still don't have
function_scope. */
- && (!errorcount || current_function_scope))
+ && (!seen_error () || current_function_scope))
{
DECL_CONTEXT (decl) = current_function_decl;
bind (id, decl, current_function_scope,
pedwarn (loc, OPT_pedantic,
"ISO C forbids qualified function types");
- /* GNU C interprets a volatile-qualified function type to indicate
- that the function does not return. */
- if ((type_quals & TYPE_QUAL_VOLATILE)
- && !VOID_TYPE_P (TREE_TYPE (TREE_TYPE (decl))))
- warning_at (loc, 0, "%<noreturn%> function returns non-void value");
-
/* Every function declaration is an external reference
(DECL_EXTERNAL) except for those which are not at file
scope and are explicitly declared "auto". This is
ensure that this lives as long as the rest of the struct decl.
All decls in an inline function need to be saved. */
- space = GGC_CNEW (struct lang_type);
- space2 = GGC_NEWVAR (struct sorted_fields_type,
- sizeof (struct sorted_fields_type) + len * sizeof (tree));
+ space = ggc_alloc_cleared_lang_type (sizeof (struct lang_type));
+ space2 = ggc_alloc_sorted_fields_type
+ (sizeof (struct sorted_fields_type) + len * sizeof (tree));
len = 0;
space->s = space2;
/* Record the min/max values so that we can warn about bit-field
enumerations that are too small for the values. */
- lt = GGC_CNEW (struct lang_type);
+ lt = ggc_alloc_cleared_lang_type (sizeof (struct lang_type));
lt->enum_min = minnode;
lt->enum_max = maxnode;
TYPE_LANG_SPECIFIC (enumtype) = lt;
c_push_function_context (void)
{
struct language_function *p;
- p = GGC_NEW (struct language_function);
+ p = ggc_alloc_language_function ();
cfun->language = p;
p->base.x_stmt_tree = c_stmt_tree;
debug_hooks->global_decl (decl);
}
+/* Callback to collect a source_ref from a DECL. */
+
+static void
+collect_source_ref_cb (tree decl)
+{
+ if (!DECL_IS_BUILTIN (decl))
+ collect_source_ref (LOCATION_FILE (decl_sloc (decl, false)));
+}
+
+/* Collect all references relevant to SOURCE_FILE. */
+
+static void
+collect_all_refs (const char *source_file)
+{
+ tree t;
+
+ for (t = all_translation_units; t; t = TREE_CHAIN (t))
+ collect_ada_nodes (BLOCK_VARS (DECL_INITIAL (t)), source_file);
+}
+
+/* Iterate over all global declarations and call CALLBACK. */
+
+static void
+for_each_global_decl (void (*callback) (tree decl))
+{
+ tree t;
+ tree decls;
+ tree decl;
+
+ for (t = all_translation_units; t; t = TREE_CHAIN (t))
+ {
+ decls = DECL_INITIAL (t);
+ for (decl = BLOCK_VARS (decls); decl; decl = TREE_CHAIN (decl))
+ callback (decl);
+ }
+}
+
/* Preserve the external declarations scope across a garbage collect. */
static GTY(()) tree ext_block;
if (pch_file)
return;
- /* Don't waste time on further processing if -fsyntax-only.
- Continue for warning and errors issued during lowering though. */
- if (flag_syntax_only)
- return;
-
/* Close the external scope. */
ext_block = pop_scope ();
external_scope = 0;
gcc_assert (!current_scope);
+ /* Handle -fdump-ada-spec[-slim]. */
+ if (dump_enabled_p (TDI_ada))
+ {
+ /* Build a table of files to generate specs for */
+ if (get_dump_file_info (TDI_ada)->flags & TDF_SLIM)
+ collect_source_ref (main_input_filename);
+ else
+ for_each_global_decl (collect_source_ref_cb);
+
+ dump_ada_specs (collect_all_refs, NULL);
+ }
+
if (ext_block)
{
tree tmp = BLOCK_VARS (ext_block);
/* After cgraph has had a chance to emit everything that's going to
be emitted, output debug information for globals. */
- if (errorcount == 0 && sorrycount == 0)
+ if (!seen_error ())
{
timevar_push (TV_SYMOUT);
for (t = all_translation_units; t; t = TREE_CHAIN (t))
ext_block = NULL;
}
+/* Register reserved keyword WORD as qualifier for address space AS. */
+
+void
+c_register_addr_space (const char *word, addr_space_t as)
+{
+ int rid = RID_FIRST_ADDR_SPACE + as;
+ tree id;
+
+ /* Address space qualifiers are only supported
+ in C with GNU extensions enabled. */
+ if (c_dialect_objc () || flag_no_asm)
+ return;
+
+ id = get_identifier (word);
+ C_SET_RID_CODE (id, rid);
+ C_IS_RESERVED_WORD (id) = 1;
+ ridpointers [rid] = id;
+}
+
#include "gt-c-decl.h"
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