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https://github.com/nushell/nushell
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fa15a2856a
# Description fixes #7384 This is a stop-gap fix until we remove type-directed parsing. With this, you can create a `OneOf` shape that can be one of a list of syntax shapes. This gives you a little more control than you get with `Any`, allowing you to add `Block` without breaking other parsing rules. # User-Facing Changes `else` block will no longer capture variables as it will now use a block instead of a closure. # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
77 lines
1.4 KiB
Rust
77 lines
1.4 KiB
Rust
use crate::tests::{run_test, TestResult};
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#[test]
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fn if_test1() -> TestResult {
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run_test("if true { 10 } else { 20 } ", "10")
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}
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#[test]
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fn if_test2() -> TestResult {
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run_test("if false { 10 } else { 20 } ", "20")
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}
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#[test]
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fn simple_if() -> TestResult {
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run_test("if true { 10 } ", "10")
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}
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#[test]
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fn simple_if2() -> TestResult {
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run_test("if false { 10 } ", "")
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}
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#[test]
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fn if_cond() -> TestResult {
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run_test("if 2 < 3 { 3 } ", "3")
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}
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#[test]
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fn if_cond2() -> TestResult {
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run_test("if 2 > 3 { 3 } ", "")
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}
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#[test]
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fn if_cond3() -> TestResult {
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run_test("if 2 < 3 { 5 } else { 4 } ", "5")
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}
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#[test]
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fn if_cond4() -> TestResult {
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run_test("if 2 > 3 { 5 } else { 4 } ", "4")
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}
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#[test]
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fn if_elseif1() -> TestResult {
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run_test("if 2 > 3 { 5 } else if 6 < 7 { 4 } ", "4")
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}
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#[test]
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fn if_elseif2() -> TestResult {
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run_test("if 2 < 3 { 5 } else if 6 < 7 { 4 } else { 8 } ", "5")
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}
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#[test]
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fn if_elseif3() -> TestResult {
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run_test("if 2 > 3 { 5 } else if 6 > 7 { 4 } else { 8 } ", "8")
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}
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#[test]
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fn if_elseif4() -> TestResult {
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run_test("if 2 > 3 { 5 } else if 6 < 7 { 4 } else { 8 } ", "4")
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}
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#[test]
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fn mutation_in_else() -> TestResult {
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run_test(
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"mut x = 100; if 2 > 3 { $x = 200 } else { $x = 300 }; $x ",
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"300",
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)
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}
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#[test]
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fn mutation_in_else2() -> TestResult {
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run_test(
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"mut x = 100; if 2 > 3 { $x = 200 } else if true { $x = 400 } else { $x = 300 }; $x ",
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"400",
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)
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}
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