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Code from github.com/anakrish/rego-rs
Authored by anakrish and mingweishih Signed-off-by: Anand Krishnamoorthi <anakrish@microsoft.com>
This commit is contained in:
Anand Krishnamoorthi
@@ -0,0 +1,226 @@
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# Copyright (c) Rego-Rs Authors.
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# Licensed under the Apache 2.0 license.
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cases:
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- note: all
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rego: |
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package test
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import future.keywords.in
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x = y {
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# Empty set. This evaluates to false.
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some a in {1}
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# Key, value combo
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some a
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, b in r
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# Key, value combo can be non-vars
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some 5, x in array
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some "hello", "world" in map
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some p, q in { r |
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some a, b in d
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}
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}
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policy:
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- spec:
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head: --skip--
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bodies:
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- query:
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stmts:
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- span: some a in {1}
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literal:
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some-decl:
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key:
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var: a
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collection:
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set:
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- number: 1
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- span: "some a\n , b in r"
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literal:
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some-decl:
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key:
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var: a
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value:
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var: b
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collection:
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var: r
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- span: "some 5, x in array"
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literal:
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some-decl:
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key:
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number: 5
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value:
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var: x
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collection:
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var: array
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- span: "some \"hello\", \"world\" in map"
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literal:
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some-decl:
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key:
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string: hello
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value:
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string: world
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collection:
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var: map
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- literal:
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some-decl:
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key:
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var: p
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value:
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var: q
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collection:
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setcompr:
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term:
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var: r
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query:
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stmts:
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- literal:
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some-decl:
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key:
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var: a
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value:
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var: b
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collection:
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var: d
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- note: unimported-in
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rego: |
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package test
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x = y {
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some a in b
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}
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error: expecting `}` while parsing query
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- note: more-refs
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rego: |
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package test
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import future.keywords.in
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x = y {
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some a, b, c in d
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}
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error: encountered `c` while expecting `in`
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- note: eof
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rego: |
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package test
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import future.keywords.in
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x = y {
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some a, b in
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error: expecting expression
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- note: missing-expr
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rego: |
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package test
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import future.keywords.in
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x = y {
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some a, b in
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}
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error: expecting expression
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- note: missing-comma
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rego: |
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package test
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import future.keywords.in
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x = y {
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some a b in c
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}
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error: expecting `}` while parsing query
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- note: same-line
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rego: |
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package test
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x = y{
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some a b in {4, 5}
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[1, 2, 3][a] == 3
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y = a
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}
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error: expecting `}` while parsing query
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- note: multi-line-parsed as membership
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rego: |
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package test
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import future.keywords.in
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b := 5
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x = y{
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some a
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b in {4, 5}
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# The following [ starting a line ought to get
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# parsed as a literal statement and not raise errors
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# regarding gap from previous refr.
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[1, 2, 3][a] == 3
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y = a
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}
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policy:
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- spec:
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head:
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compr:
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span: b := 5
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refr:
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var: b
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assign:
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op: :=
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value:
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number: 5
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bodies: []
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- spec:
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head:
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compr:
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span: x = y
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refr:
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var: x
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assign:
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op: =
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value:
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var: y
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bodies:
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- query:
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stmts:
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- literal:
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some-vars:
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span: some a
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vars:
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- a
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- literal:
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expr:
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inexpr:
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span: b in {4, 5}
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key:
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var: b
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collection:
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set:
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- number: 4
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- number: 5
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- literal:
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expr:
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boolexpr:
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span: "[1, 2, 3][a] == 3"
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op: ==
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lhs:
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refbrack:
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span: "[1, 2, 3][a]"
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refr:
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array:
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- number: 1
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- number: 2
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- number: 3
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index:
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var: a
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rhs:
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number: 3
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- literal:
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expr:
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assignexpr:
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span: y = a
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op: =
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lhs:
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var: y
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rhs:
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var: a
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@@ -0,0 +1,74 @@
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# Copyright (c) Rego-Rs Authors.
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# Licensed under the Apache 2.0 license.
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cases:
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- note: single-multi-vars
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rego: |
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package test
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x = y {
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# Single var
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some a
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# Multiple var. With and without spaces.
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some
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d,e,
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f
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}
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policy:
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- spec:
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head: --skip--
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bodies:
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- query:
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stmts:
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- span: some a
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literal:
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some-vars:
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span: some a
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vars:
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- a
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- span: "some\n d,e,\n f"
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literal:
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some-vars:
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span: "some\n d,e,\n f"
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vars: [d, e, f]
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- note: same-line-error
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rego: |
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package test
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x = y {
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some a some b
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}
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error: expecting `}` while parsing query
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- note: keyword
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rego: |
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package test
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x = y {
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some as
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}
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error: unexpected keyword `as`
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- note: top-level
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rego: |
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package test
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x = some y
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error: unexpected keyword `some`
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- note: top-level1
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rego: |
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package test
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some y
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error: unexpected keyword `some`
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- note: some-in-set
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rego: |
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package test
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x = { some y }
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error: unexpected keyword `some`
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- note: non-var
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rego: |
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package test
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x = y {
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some a, 5
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}
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error: encountered `5` while expecting identifier
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