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-rw-r--r--tests/proc.test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/proc.test b/tests/proc.test
index 7039dbb..4b539c4 100644
--- a/tests/proc.test
+++ b/tests/proc.test
@@ -100,7 +100,7 @@ test proc-1.7 {Tcl_ProcObjCmd, check that formal parameter names are not array e
catch {rename p ""}
} -returnCodes error -body {
proc p {a(1) a(2)} {
- set z [expr $a(1)+$a(2)]
+ set z [expr {$a(1)+$a(2)}]
puts "$z=z, $a(1)=$a(1)"
}
} -result {formal parameter "a(1)" is an array element}