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authorbors <bors@rust-lang.org>2025-03-25 16:42:36 +0000
committerbors <bors@rust-lang.org>2025-03-25 16:42:36 +0000
commit40507bded561ca6d28f3e187aed8317bb81ce9e2 (patch)
tree645b301936cf53db0db5bb60f45e9ae496faf99b /tests/ui/missing
parent48994b1674b3212d27b5e83841c0966bc2b4be43 (diff)
parent8d5109aa6ea1b54a560774eb95ba7c1b8d404faa (diff)
downloadrust-40507bded561ca6d28f3e187aed8317bb81ce9e2.tar.gz
rust-40507bded561ca6d28f3e187aed8317bb81ce9e2.zip
Auto merge of #138865 - petrochenkov:errwhere, r=jieyouxu
compiletest: Support matching on diagnostics without a span

Using `//~? ERROR my message` on any line of the test.

The new checks are exhaustive, like all other `//~` checks, and unlike the `error-pattern` directive that is sometimes used now to check for span-less diagnostics.

This will allow to eliminate most on `error-pattern` directives in compile-fail tests (except those that are intentionally imprecise due to platform-specific diagnostics).
I didn't migrate any of `error-pattern`s in this PR though, except those where the migration was necessary for the tests to pass.
Diffstat (limited to 'tests/ui/missing')
-rw-r--r--tests/ui/missing/missing-allocator.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/ui/missing/missing-allocator.rs b/tests/ui/missing/missing-allocator.rs
index 3a65e657d0b..60aa9fcc898 100644
--- a/tests/ui/missing/missing-allocator.rs
+++ b/tests/ui/missing/missing-allocator.rs
@@ -16,3 +16,5 @@ fn oom(_: core::alloc::Layout) -> ! {
 }
 
 extern crate alloc;
+
+//~? ERROR no global memory allocator found but one is required