disallow other package's names in method calls

R=ken OCL=22999 CL=22999

disallow other package's names in method calls
R=ken OCL=22999 CL=22999
aec4d319 · Russ Cox · 626d2506 · aec4d319
Commit aec4d319 authored Jan 16, 2009 by Russ Cox
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dcl.c src/cmd/gc/dcl.c +3 -0

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--- a/src/cmd/gc/dcl.c
+++ b/src/cmd/gc/dcl.c
@@ -290,6 +290,9 @@ addmethod(Node *n, Type *t, int local)

 	pa = f;

+	if(pkgimportname != S && !exportname(sf->name))
+		sf = pkglookup(sf->name, pkgimportname->name);
+
 	n = nod(ODCLFIELD, newname(sf), N);
 	n->type = t;