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https://github.com/carbon-language/carbon-lang.git
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Dana JansensandJon Ross-Perkins
76cdbd8a5a
The none.carbon min-prelude is not just an empty prelude, it also prevents any prelude from being imported at all. So no import machinery runs before the test, only the `package` statement from the prelude would run. Use the none.carbon min-prelude in a few tests that were specifying `--no-prelude-import` to give it a trial run. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
182 lines
6.2 KiB
Plaintext
182 lines
6.2 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/impl_self_as.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/impl_self_as.carbon
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// --- match.carbon
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library "[[@TEST_NAME]]";
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interface I1 {}
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interface I2 {}
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interface J1(T1:! type) {}
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interface J2(T2:! type) {}
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// `impl Self as` should match `impl as`, so these should not trigger impl
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// declaration without definition diagnostics.
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class C1 {
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impl Self as I1;
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impl as I1 {}
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impl as I2;
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impl Self as I2 {}
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impl forall [U:! type] Self as J1(U);
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impl forall [U:! type] as J1(U) {}
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impl forall [V:! type] as J2(V);
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impl forall [V:! type] Self as J2(V) {}
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}
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class C2(W:! type) {
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impl Self as I1;
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impl as I1 {}
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impl as I2;
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impl Self as I2 {}
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impl forall [X:! type] Self as J1(X);
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impl forall [X:! type] as J1(X) {}
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impl forall [Y:! type] as J2(Y);
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impl forall [Y:! type] Self as J2(Y) {}
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}
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// --- fail_no_match.carbon
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library "[[@TEST_NAME]]";
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interface I3 {}
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interface I4 {}
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interface I5 {}
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interface I6 {}
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interface J3(T3:! type) {}
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interface J4(T4:! type) {}
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interface J5(T5:! type) {}
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interface J6(T6:! type) {}
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// `impl C as` should not match `impl Self as` or `impl as`.
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class C3 {
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl C3 as I3;
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// CHECK:STDERR: ^~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl C3 as I3;
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impl as I3 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl C3 as I4;
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// CHECK:STDERR: ^~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl C3 as I4;
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impl Self as I4 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl as I5;
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR:
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impl as I5;
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impl C3 as I5 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl Self as I6;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl Self as I6;
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impl C3 as I6 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [Z3:! type] C3 as J3(Z3);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [Z3:! type] C3 as J3(Z3);
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impl forall [Z3:! type] as J3(Z3) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [Z4:! type] C3 as J4(Z4);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [Z4:! type] C3 as J4(Z4);
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impl forall [Z4:! type] Self as J4(Z4) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [Z5:! type] as J5(Z5);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [Z5:! type] as J5(Z5);
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impl forall [Z5:! type] C3 as J5(Z5) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [Z6:! type] Self as J6(Z6);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [Z6:! type] Self as J6(Z6);
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impl forall [Z6:! type] C3 as J6(Z6) {}
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}
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class C4(A:! type) {
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl C4(A) as I3;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl C4(A) as I3;
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impl as I3 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl C4(A) as I4;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl C4(A) as I4;
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impl Self as I4 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl as I5;
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR:
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impl as I5;
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impl C4(A) as I5 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl Self as I6;
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl Self as I6;
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impl C4(A) as I6 {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [B3:! type] C4(A) as J3(B3);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [B3:! type] C4(A) as J3(B3);
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impl forall [B3:! type] as J3(B3) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [B4:! type] C4(A) as J4(B4);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [B4:! type] C4(A) as J4(B4);
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impl forall [B4:! type] Self as J4(B4) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [B5:! type] as J5(B5);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [B5:! type] as J5(B5);
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impl forall [B5:! type] C4(A) as J5(B5) {}
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// CHECK:STDERR: fail_no_match.carbon:[[@LINE+4]]:3: error: impl declared but not defined [ImplMissingDefinition]
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// CHECK:STDERR: impl forall [B6:! type] Self as J6(B6);
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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impl forall [B6:! type] Self as J6(B6);
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impl forall [B6:! type] C4(A) as J6(B6) {}
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}
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