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typeck.c (build_conditional_expr): Only fold if ifexp is an INTEGER_CST. 

* typeck.c (build_conditional_expr): Only fold if ifexp is an
	INTEGER_CST.

From-SVN: r22794
This commit is contained in:
Jason Merrill 1998-10-03 15:56:25 +00:00 committed by Jason Merrill
parent c3437800be
commit 3bbb73169a
2 changed files with 4 additions and 1 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
* typeck.c (build_conditional_expr): Only fold if ifexp is an
INTEGER_CST.
* decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
instead of linkage.

2
gcc/cp/typeck.c
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@ -5345,7 +5345,7 @@ build_conditional_expr (ifexp, op1, op2)
op2 = convert_for_initialization
(NULL_TREE, result_type, op2, LOOKUP_NORMAL, "converting", NULL_TREE, 0);
if (TREE_CONSTANT (ifexp))
if (TREE_CODE (ifexp) == INTEGER_CST)
return integer_zerop (ifexp) ? op2 : op1;
return convert_from_reference