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28 lines
569 B
Rust
28 lines
569 B
Rust
#[cfg(feature = "wgsl-in")]
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macro_rules! err {
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($value:expr, @$snapshot:literal) => {
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::insta::assert_snapshot!(
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naga::front::wgsl::parse_str($value)
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.expect_err("expected parser error")
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.emit_to_string(),
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@$snapshot
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);
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};
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}
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#[cfg(feature = "wgsl-in")]
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#[test]
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fn function_without_identifier() {
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err!(
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"fn () {}",
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@r###"
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error: expected identifier, found '('
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┌─ wgsl:1:4
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│
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1 │ fn () {}
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│ ^ expected identifier
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"###
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);
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}
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