mirror of
https://github.com/typst/typst
synced 2025-05-13 20:46:23 +08:00
1ee1d078e2
- Makes errors fatal, so that a phase is only reached when all previous phases were error-free - Parsing still recovers and can produce multiple errors - Evaluation fails fast and can thus produce only a single error (except for parse errors due to an import) - The single error that could occur during execution is removed for now - Removes Value::Error variant
136 lines
2.0 KiB
Typst
136 lines
2.0 KiB
Typst
// Test code blocks.
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// Ref: false
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---
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// Ref: true
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// Evaluates to join of none, [My ] and the two loop bodies.
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{
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let parts = ("my fri", "end.")
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[Hello, ]
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for s in parts [{s}]
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}
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// Evaluates to join of the templates and strings.
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{
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[How]
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if true {
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" are"
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}
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[ ]
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if false [Nope]
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[you] + "?"
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}
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---
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// Nothing evaluates to none.
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#test({}, none)
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// Let evaluates to none.
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#test({ let v = 0 }, none)
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// Evaluates to single expression.
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#test({ "hello" }, "hello")
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// Evaluates to string.
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#test({ let x = "m"; x + "y" }, "my")
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// Evaluated to int.
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#test({
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let x = 1
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let y = 2
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x + y
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}, 3)
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// String is joined with trailing none, evaluates to string.
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#test({
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type("")
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none
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}, "string")
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---
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// Some things can't be joined.
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{
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[A]
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// Error: 5-6 cannot join template with integer
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1
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[B]
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}
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---
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// Block in template does not create a scope.
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{ let x = 1 }
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#test(x, 1)
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---
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// Block in expression does create a scope.
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#let a = {
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let b = 1
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b
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}
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#test(a, 1)
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// Error: 2-3 unknown variable
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{b}
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---
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// Double block creates a scope.
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{{
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import b from "target.typ"
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test(b, 1)
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}}
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// Error: 2-3 unknown variable
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{b}
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---
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// Multiple nested scopes.
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{
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let a = "a1"
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{
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let a = "a2"
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{
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test(a, "a2")
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let a = "a3"
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test(a, "a3")
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}
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test(a, "a2")
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}
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test(a, "a1")
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}
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---
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// Multiple unseparated expressions in one line.
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// Error: 2-4 expected expression, found invalid token
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{1u}
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// Should output `1`.
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// Error: 3 expected semicolon or line break
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{1 2}
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// Should output `2`.
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// Error: 12 expected semicolon or line break
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// Error: 22 expected semicolon or line break
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{let x = -1 let y = 3 x + y}
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// Should output `3`.
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{
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// Error: 9-12 expected identifier, found string
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for "v"
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// Error: 10 expected keyword `in`
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for v let z = 1 + 2
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z
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}
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---
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// Error: 2:1 expected closing brace
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{
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---
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// Error: 1-2 unexpected closing brace
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}
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