(build_unary_op): For ADDR_EXPR, just set TREE_CONSTANT

if staticp, but don't clear TREE_CONSTANT. From-SVN: r1939

(build_unary_op): For ADDR_EXPR, just set TREE_CONSTANT
if staticp, but don't clear TREE_CONSTANT. From-SVN: r1939
7d2d49af · Richard Stallman · 58744483 · 7d2d49af
Commit 7d2d49af authored Aug 24, 1992 by Richard Stallman
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gcc/c-typeck.c
+3 -2

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--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -3166,8 +3166,9 @@ build_unary_op (code, xarg, noconvert)
 	  addr = build1 (code, argtype, arg);
 	/* Address of a static or external variable or
-	   function counts as a constant */
+	   function counts as a constant.  */
-	TREE_CONSTANT (addr) = staticp (arg);
+	if (staticp (arg))
+	  TREE_CONSTANT (addr) = 1;
 	return addr;
      }
    }