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(tsubst): Handle PROMOTE_PROTOTYPES.

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From-SVN: r10309
This commit is contained in:
Jason Merrill 1995-09-11 18:31:59 -04:00 committed by Richard Kenner
parent e02791a619
commit f83b0cb6cb
1 changed files with 6 additions and 0 deletions
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6
gcc/cp/pt.c
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@ -1461,6 +1461,12 @@ tsubst (t, args, nargs, in_decl)
r = build_decl (PARM_DECL, DECL_NAME (t), type);
DECL_INITIAL (r) = TREE_TYPE (r);
DECL_ARTIFICIAL (r) = DECL_ARTIFICIAL (t);
#ifdef PROMOTE_PROTOTYPES
if ((TREE_CODE (type) == INTEGER_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& TYPE_PRECISION (type) < TYPE_PRECISION (integer_type_node))
DECL_ARG_TYPE (r) = integer_type_node;
#endif
if (TREE_CHAIN (t))
TREE_CHAIN (r) = tsubst (TREE_CHAIN (t), args, nargs, TREE_CHAIN (t));
return r;