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Add BINFO_VPTR_FIELD definition.

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From-SVN: r2077
This commit is contained in:
Mike Stump 1992-09-08 09:25:09 +00:00
parent 9657188305
commit 2cc3ac7a34
1 changed files with 6 additions and 0 deletions

6
gcc/tree.h
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@ -654,6 +654,12 @@ struct tree_type
#define BINFO_BASETYPES(NODE) TREE_VEC_ELT ((NODE), 4)
#define TYPE_BINFO_BASETYPES(NODE) TREE_VEC_ELT (TYPE_BINFO (NODE), 4)
/* For a BINFO record describing an inheritance, this yields a pointer
to the artificial FIELD_DECL node which contains the "virtual base
class pointer" for the given inheritance. */
#define BINFO_VPTR_FIELD(NODE) TREE_VEC_ELT ((NODE), 5)
/* Accessor macro to get to the Nth basetype of this basetype. */
#define BINFO_BASETYPE(NODE,N) TREE_VEC_ELT (BINFO_BASETYPES (NODE), (N))
#define TYPE_BINFO_BASETYPE(NODE,N) BINFO_TYPE (TREE_VEC_ELT (BINFO_BASETYPES (TYPE_BINFO (NODE)), (N)))