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c++: tree dump indentation

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We were always forcing an indent, even if there was nothing to indent.
Fixed thusly.

	gcc/cp/
	* ptree.c (cxx_print_decl): Better indentation.
This commit is contained in:
Nathan Sidwell 2020-07-28 08:33:48 -07:00
parent 2ddae15e80
commit 9b837af463
1 changed files with 24 additions and 6 deletions
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30
gcc/cp/ptree.c
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@ -57,17 +57,35 @@ cxx_print_decl (FILE *file, tree node, int indent)
decl_as_string (node, TFF_TEMPLATE_HEADER)); decl_as_string (node, TFF_TEMPLATE_HEADER));
} }
indent_to (file, indent + 3); bool need_indent = true;
if (DECL_EXTERNAL (node) && DECL_NOT_REALLY_EXTERN (node)) if (DECL_EXTERNAL (node) && DECL_NOT_REALLY_EXTERN (node))
fprintf (file, " not-really-extern"); {
if (need_indent)
indent_to (file, indent + 3);
fprintf (file, " not-really-extern");
need_indent = false;
}
if (TREE_CODE (node) == FUNCTION_DECL if (TREE_CODE (node) == FUNCTION_DECL
&& DECL_PENDING_INLINE_INFO (node)) && DECL_PENDING_INLINE_INFO (node))
fprintf (file, " pending-inline-info %p", {
(void *) DECL_PENDING_INLINE_INFO (node)); if (need_indent)
indent_to (file, indent + 3);
fprintf (file, " pending-inline-info %p",
(void *) DECL_PENDING_INLINE_INFO (node));
need_indent = false;
}
if (VAR_OR_FUNCTION_DECL_P (node) if (VAR_OR_FUNCTION_DECL_P (node)
&& DECL_TEMPLATE_INFO (node)) && DECL_TEMPLATE_INFO (node))
fprintf (file, " template-info %p", {
(void *) DECL_TEMPLATE_INFO (node)); if (need_indent)
indent_to (file, indent + 3);
fprintf (file, " template-info %p",
(void *) DECL_TEMPLATE_INFO (node));
need_indent = false;
}
} }
void void