David Wood a2aa9672f6 compiletest: support auxiliaries with auxiliaries ... To test behaviour that depends on the extern options of intermediate crates, compiletest auxiliaries must have their own auxiliaries. Auxiliary compilation previously did not trigger compilation of any auxiliaries in the auxiliary's headers. In addition, those auxiliaries would need to be in an `auxiliary/auxiliary` directory, which is unnecessary and makes some crate graphs harder to write tests for, such as when A depends on B and C, and B depends on C. For a test `tests/ui/$path/root.rs`, with the following crate graph: ``` root |-- grandparent `-- parent `-- grandparent ``` then the intermediate outputs from compiletest will be: ``` build/$target/test/ui/$path/ |-- auxiliary | |-- libgrandparent.dylib | |-- libparent.dylib | |-- grandparent | | |-- grandparent.err | | `-- grandparent.out | `-- parent | |-- parent.err | `-- parent.out |-- libroot.rmeta |-- root.err `-- root.out ``` Signed-off-by: David Wood <david@davidtw.co>		2024-02-21 14:37:13 +00:00
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auxiliary	compiletest: support auxiliaries with auxiliaries	2024-02-21 14:37:13 +00:00
aux-aux.rs	compiletest: support auxiliaries with auxiliaries	2024-02-21 14:37:13 +00:00
compile-flags-last.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
compile-flags-last.stderr
ui-testing-optout.rs	[AUTO-GENERATED] Migrate ui tests from // to //@ directives	2024-02-16 20:02:50 +00:00
ui-testing-optout.stderr