From b19736c9cb95e484e1b3595e23fbb5e155e3820e Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Fri, 2 Oct 2009 11:32:58 -0400 Subject: improve DECL_ABSTRACT_ORIGIN comment From-SVN: r152404 --- gcc/tree.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'gcc') diff --git a/gcc/tree.h b/gcc/tree.h index ce841d5..7e2e88b 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 -- cgit v1.1