don't crash on

unsafe.Alignof(struct{x float}{0}.x) R=ken OCL=26911 CL=26913

don't crash on
unsafe.Alignof(struct{x float}{0}.x) R=ken OCL=26911 CL=26913
e224b1eb · Russ Cox · 531f242f · e224b1eb
Commit e224b1eb authored Mar 31, 2009 by Russ Cox
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dcl.c src/cmd/gc/dcl.c +1 -0

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--- a/src/cmd/gc/dcl.c
+++ b/src/cmd/gc/dcl.c
@@ -1591,6 +1591,7 @@ no:
 	return N;

 yes:
+	addtop = N;	// any side effects disappear
 	val.ctype = CTINT;
 	val.u.xval = mal(sizeof(*n->val.u.xval));
 	mpmovecfix(val.u.xval, v);