1exec cue eval scopes.cue
2cmp stdout expect-stdout-cue
3
4-- frontmatter.toml --
5title = "References and Scopes"
6description = ""
7
8-- text.md --
9A reference refers to the value of the field defined within the nearest
10enclosing scope.
11
12If no field matches the reference within the file, it may match a top-level
13field defined in any other file of the same package.
14
15If there is still no match, it may match a predefined value.
16
17-- scopes.cue --
18v: 1
19a: {
20 v: 2
21 b: v // matches the inner v
22}
23a: {
24 c: v // matches the top-level v
25}
26b: v
27
28-- expect-stdout-cue --
29v: 1
30a: {
31 v: 2
32 c: 1
33 b: 2
34}
35b: 1
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