From 16e43d96afb52c6fb8aaa449d562987862913699 Mon Sep 17 00:00:00 2001 From: jason Date: Fri, 2 Oct 2009 15:32:58 +0000 Subject: [PATCH] improve DECL_ABSTRACT_ORIGIN comment git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152404 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/gcc/tree.h b/gcc/tree.h index ce841d548eb..7e2e88b2a42 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -2484,10 +2484,11 @@ struct GTY(()) tree_decl_minimal { /* For any sort of a ..._DECL node, this points to the original (abstract) - decl node which this decl is an instance of, or else it is NULL indicating - that this decl is not an instance of some other decl. For example, - in a nested declaration of an inline function, this points back to the - definition. */ + decl node which this decl is an inlined/cloned instance of, or else it + is NULL indicating that this decl is not an instance of some other decl. + + The C front-end also uses this in a nested declaration of an inline + function, to point back to the definition. */ #define DECL_ABSTRACT_ORIGIN(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.abstract_origin) /* Like DECL_ABSTRACT_ORIGIN, but returns NODE if there's no abstract -- 2.11.0