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Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
Future incompatibility report: Future breakage diagnostic:
warning: trailing semicolon in macro used in expression position
--> $DIR/expect-future_breakage-crash-issue-126521.rs:7:13
Fix assertion failure for some `Expect` diagnostics. In #120699 I moved some code dealing with `has_future_breakage` earlier in `emit_diagnostic`. Issue #126521 identified a case where that reordering was invalid (leading to an assertion failure) for some `Expect` diagnostics. This commit partially undoes the change, by moving the handling of unstable `Expect` diagnostics earlier again. This makes `emit_diagnostic` a bit uglier, but is necessary to fix the problem. Fixes #126521.
2024-06-20 08:08:06 +08:00
|
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
LL | true;
| ^
...
LL | let _ = foo!(x);
| ------- in this macro invocation
Fix assertion failure for some `Expect` diagnostics. In #120699 I moved some code dealing with `has_future_breakage` earlier in `emit_diagnostic`. Issue #126521 identified a case where that reordering was invalid (leading to an assertion failure) for some `Expect` diagnostics. This commit partially undoes the change, by moving the handling of unstable `Expect` diagnostics earlier again. This makes `emit_diagnostic` a bit uglier, but is necessary to fix the problem. Fixes #126521.
2024-06-20 08:08:06 +08:00
|
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
= note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
Fix assertion failure for some `Expect` diagnostics. In #120699 I moved some code dealing with `has_future_breakage` earlier in `emit_diagnostic`. Issue #126521 identified a case where that reordering was invalid (leading to an assertion failure) for some `Expect` diagnostics. This commit partially undoes the change, by moving the handling of unstable `Expect` diagnostics earlier again. This makes `emit_diagnostic` a bit uglier, but is necessary to fix the problem. Fixes #126521.
2024-06-20 08:08:06 +08:00
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
Future breakage diagnostic:
warning: trailing semicolon in macro used in expression position
--> $DIR/expect-future_breakage-crash-issue-126521.rs:13:35
Fix another assertion failure for some Expect diagnostics. Very similar to #126719. So much so that I added a new case to the test from that PR rather than creating a new one.
2024-06-21 11:58:06 +08:00
|
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
LL | (5_i32.overflowing_sub(3));
| ^
...
LL | let _ = bar!(x);
| ------- in this macro invocation
Fix another assertion failure for some Expect diagnostics. Very similar to #126719. So much so that I added a new case to the test from that PR rather than creating a new one.
2024-06-21 11:58:06 +08:00
|
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
= note: this warning originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)
Fix another assertion failure for some Expect diagnostics. Very similar to #126719. So much so that I added a new case to the test from that PR rather than creating a new one.
2024-06-21 11:58:06 +08:00
Prevent ICE from expected future breakage
2024-06-26 02:05:37 +08:00
Future breakage diagnostic:
warning: trailing semicolon in macro used in expression position
--> $DIR/expect-future_breakage-crash-issue-126521.rs:7:13
|
LL | true;
| ^
...
LL | let _ = foo!(x);
| ------- in this macro invocation
|
= note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
Future breakage diagnostic:
warning: trailing semicolon in macro used in expression position
--> $DIR/expect-future_breakage-crash-issue-126521.rs:13:35
|
LL | (5_i32.overflowing_sub(3));
| ^
...
LL | let _ = bar!(x);
| ------- in this macro invocation
|
= note: this warning originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)
Fix assertion failure for some `Expect` diagnostics. In #120699 I moved some code dealing with `has_future_breakage` earlier in `emit_diagnostic`. Issue #126521 identified a case where that reordering was invalid (leading to an assertion failure) for some `Expect` diagnostics. This commit partially undoes the change, by moving the handling of unstable `Expect` diagnostics earlier again. This makes `emit_diagnostic` a bit uglier, but is necessary to fix the problem. Fixes #126521.
2024-06-20 08:08:06 +08:00