Expand tests for duplicate lexical names of vardeclarednames in the same statementlist

...t-to-redeclare-inner-block-var-declaration-after.template

...attempt-to-redeclare-inner-block-var-declaration.template

...block-attempt-to-redeclare-var-declaration-after.template

...on/fn-block-attempt-to-redeclare-var-declaration.template

...attempt-to-redeclare-inner-block-var-declaration.template

...ar/fn-block-attempt-to-redeclare-var-declaration.template

...t-to-redeclare-inner-block-var-declaration-after.template

...attempt-to-redeclare-inner-block-var-declaration.template

...block-attempt-to-redeclare-var-declaration-after.template

...re/fn-block-attempt-to-redeclare-var-declaration.template

test/annexB/language/statements/for-in/bare-initializer.js

test/annexB/language/statements/for-in/const-initializer.js

test/annexB/language/statements/for-in/let-initializer.js

test/annexB/language/statements/for-in/strict-initializer.js

.../statements/for-in/var-arraybindingpattern-initializer.js

...statements/for-in/var-objectbindingpattern-initializer.js

...mpt-to-redeclare-let-binding-with-function-declaration.js

...s/let/syntax/attempt-to-redeclare-let-binding-with-var.js