hg: panama/dev: Add "local" keyword for local variables in functions of scripts

[yang.zhang at linaro.org]

Changeset: 89577016aa80
Author:    yzhang
Date:      2018-12-18 11:12 +0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/89577016aa80

Add "local" keyword for local variables in functions of scripts
There is a local variable and a global variable with the same name.
To protect global variables' content, "local" keyword is added to
all local variables.

! test/jdk/jdk/incubator/vector/gen-template.sh