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58 lines
3.3 KiB
Rust
58 lines
3.3 KiB
Rust
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//@ aux-build:declarations-for-tuple-field-count-errors.rs
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extern crate declarations_for_tuple_field_count_errors;
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use declarations_for_tuple_field_count_errors::*;
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fn main() {
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match Z0 {
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Z0() => {} //~ ERROR expected tuple struct or tuple variant, found unit struct `Z0`
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Z0(x) => {} //~ ERROR expected tuple struct or tuple variant, found unit struct `Z0`
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}
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match Z1() {
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Z1 => {} //~ ERROR match bindings cannot shadow tuple structs
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Z1(x) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple struct has 0 fields
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}
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match S(1, 2, 3) {
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S() => {} //~ ERROR this pattern has 0 fields, but the corresponding tuple struct has 3 fields
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S(1) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple struct has 3 fields
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S(xyz, abc) => {} //~ ERROR this pattern has 2 fields, but the corresponding tuple struct has 3 fields
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S(1, 2, 3, 4) => {} //~ ERROR this pattern has 4 fields, but the corresponding tuple struct has 3 fields
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}
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match M(1, 2, 3) {
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M() => {} //~ ERROR this pattern has 0 fields, but the corresponding tuple struct has 3 fields
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M(1) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple struct has 3 fields
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M(xyz, abc) => {} //~ ERROR this pattern has 2 fields, but the corresponding tuple struct has 3 fields
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M(1, 2, 3, 4) => {} //~ ERROR this pattern has 4 fields, but the corresponding tuple struct has 3 fields
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}
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match E1::Z0 {
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E1::Z0() => {} //~ ERROR expected tuple struct or tuple variant, found unit variant `E1::Z0`
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E1::Z0(x) => {} //~ ERROR expected tuple struct or tuple variant, found unit variant `E1::Z0`
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}
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match E1::Z1() {
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E1::Z1 => {} //~ ERROR expected unit struct, unit variant or constant, found tuple variant `E1::Z1`
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E1::Z1(x) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple variant has 0 fields
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}
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match E1::S(1, 2, 3) {
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E1::S() => {} //~ ERROR this pattern has 0 fields, but the corresponding tuple variant has 3 fields
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E1::S(1) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple variant has 3 fields
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E1::S(xyz, abc) => {} //~ ERROR this pattern has 2 fields, but the corresponding tuple variant has 3 fields
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E1::S(1, 2, 3, 4) => {} //~ ERROR this pattern has 4 fields, but the corresponding tuple variant has 3 fields
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}
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match E2::S(1, 2, 3) {
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E2::S() => {} //~ ERROR this pattern has 0 fields, but the corresponding tuple variant has 3 fields
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E2::S(1) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple variant has 3 fields
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E2::S(xyz, abc) => {} //~ ERROR this pattern has 2 fields, but the corresponding tuple variant has 3 fields
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E2::S(1, 2, 3, 4) => {} //~ ERROR this pattern has 4 fields, but the corresponding tuple variant has 3 fields
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}
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match E2::M(1, 2, 3) {
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E2::M() => {} //~ ERROR this pattern has 0 fields, but the corresponding tuple variant has 3 fields
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E2::M(1) => {} //~ ERROR this pattern has 1 field, but the corresponding tuple variant has 3 fields
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E2::M(xyz, abc) => {} //~ ERROR this pattern has 2 fields, but the corresponding tuple variant has 3 fields
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E2::M(1, 2, 3, 4) => {} //~ ERROR this pattern has 4 fields, but the corresponding tuple variant has 3 fields
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}
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}
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