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(expand_expr, case PLACEHOLDER_EXPR): Consider two types identical if 

their TYPE_MAIN_VARIANTs are the same.

From-SVN: r9897
This commit is contained in:
Richard Kenner 1995-06-06 18:55:28 -04:00
parent 32addcdf7b
commit 330446eb52
1 changed files with 5 additions and 2 deletions
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7
gcc/expr.c
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@ -4366,7 +4366,8 @@ expand_expr (exp, target, tmode, modifier)
tree old_list = placeholder_list;
for (object = TREE_PURPOSE (placeholder_list);
TREE_TYPE (object) != type
(TYPE_MAIN_VARIANT (TREE_TYPE (object))
!= TYPE_MAIN_VARIANT (type))
&& (TREE_CODE_CLASS (TREE_CODE (object)) == 'r'
|| TREE_CODE_CLASS (TREE_CODE (object)) == '1'
|| TREE_CODE_CLASS (TREE_CODE (object)) == '2'
@ -4374,7 +4375,9 @@ expand_expr (exp, target, tmode, modifier)
object = TREE_OPERAND (object, 0))
;
if (object && TREE_TYPE (object) == type)
if (object != 0
&& (TYPE_MAIN_VARIANT (TREE_TYPE (object))
== TYPE_MAIN_VARIANT (type)))
{
/* Expand this object skipping the list entries before
it was found in case it is also a PLACEHOLDER_EXPR.