fix handling of *f() = 1

R=ken OCL=17625 CL=17641

fix handling of *f() = 1
R=ken OCL=17625 CL=17641
40fa690d · Russ Cox · 0061e561 · 40fa690d
Commit 40fa690d authored Oct 22, 2008 by Russ Cox
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walk.c src/cmd/gc/walk.c +2 -0

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--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -937,6 +937,8 @@ loop:
 	case OIND:
 		if(top == Etop)
 			goto nottop;
+		if(top == Elv)	// even if n is lvalue, n->left is rvalue
+			top = Erv;
 		walktype(n->left, top);
 		if(n->left == N)
 			goto ret;