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c++: Fixup some vardecls and whitespace

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Move some var decls to their initializers.  Correct some whitespace.

	gcc/cp/
	* decl.c (start_decl_1): Refactor declarations.  Fixup some
	whitespace.
	(lookup_and_check_tag): Fixup some whitespace.
This commit is contained in:
Nathan Sidwell 2020-11-02 10:28:52 -08:00
parent 9757d793f8
commit d6912d9b17
1 changed files with 10 additions and 13 deletions
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23
gcc/cp/decl.c
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@ -138,7 +138,7 @@ static location_t smallest_type_location (const cp_decl_specifier_seq*);
tree cp_global_trees[CPTI_MAX];
/* A list of objects which have constructors or destructors
which reside in the global scope. The decl is stored in
which reside in namespace scope. The decl is stored in
the TREE_VALUE slot and the initializer is stored
in the TREE_PURPOSE slot. */
tree static_aggregates;
@ -5458,20 +5458,17 @@ start_decl (const cp_declarator *declarator,
void
start_decl_1 (tree decl, bool initialized)
{
tree type;
bool complete_p;
bool aggregate_definition_p;
gcc_assert (!processing_template_decl);
gcc_checking_assert (!processing_template_decl);
if (error_operand_p (decl))
return;
gcc_assert (VAR_P (decl));
gcc_checking_assert (VAR_P (decl));
type = TREE_TYPE (decl);
complete_p = COMPLETE_TYPE_P (type);
aggregate_definition_p = MAYBE_CLASS_TYPE_P (type) && !DECL_EXTERNAL (decl);
tree type = TREE_TYPE (decl);
bool complete_p = COMPLETE_TYPE_P (type);
bool aggregate_definition_p
= MAYBE_CLASS_TYPE_P (type) && !DECL_EXTERNAL (decl);
/* If an explicit initializer is present, or if this is a definition
of an aggregate, then we need a complete type at this point.
@ -5496,6 +5493,7 @@ start_decl_1 (tree decl, bool initialized)
: TCTX_STATIC_STORAGE);
verify_type_context (input_location, context, TREE_TYPE (decl));
}
if (initialized)
/* Is it valid for this decl to have an initializer at all? */
{
@ -14877,7 +14875,6 @@ lookup_and_check_tag (enum tag_types tag_code, tree name,
else
decl = lookup_elaborated_type (name, how);
if (!decl)
/* We found nothing. */
return NULL_TREE;
@ -14898,8 +14895,8 @@ lookup_and_check_tag (enum tag_types tag_code, tree name,
if (TREE_CODE (decl) != TYPE_DECL)
/* Found not-a-type. */
return NULL_TREE;
/* Look for invalid nested type:
/* Look for invalid nested type:
class C {
class C {};
}; */