Auto merge of #119648 - compiler-errors:rollup-42inxd8, r=compiler-errors

Rollup of 9 pull requests

Successful merges:

 - #119208 (coverage: Hoist some complex code out of the main span refinement loop)
 - #119216 (Use diagnostic namespace in stdlib)
 - #119414 (bootstrap: Move -Clto= setting from Rustc::run to rustc_cargo)
 - #119420 (Handle ForeignItem as TAIT scope.)
 - #119468 (rustdoc-search: tighter encoding for f index)
 - #119628 (remove duplicate test)
 - #119638 (fix cyle error when suggesting to use associated function instead of constructor)
 - #119640 (library: Fix warnings in rtstartup)
 - #119642 (library: Fix a symlink test failing on Windows)

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 21 insertions, 27 deletions

diff --git a/tests/coverage/closure.cov-map b/tests/coverage/closure.cov-map
index 522c1e73afe..c5ac17600cd 100644
--- a/tests/coverage/closure.cov-map
+++ b/tests/coverage/closure.cov-map
@@ -81,21 +81,18 @@ Number of file 0 mappings: 1
 - Code(Zero) at (prev + 171, 13) to (start + 2, 14)
 
 Function name: closure::main::{closure#14}
-Raw bytes (36): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 05, 03, b2, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 01, 0d, 00, 0e]
+Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, b2, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 3
-- expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
-- expression 1 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-Number of file 0 mappings: 5
-- Code(Expression(0, Add)) at (prev + 178, 13) to (start + 0, 21)
-    = (c1 + (c0 - c1))
-- Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27)
-- Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
-- Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
+Number of expressions: 2
+- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+Number of file 0 mappings: 4
+- Code(Counter(0)) at (prev + 178, 13) to (start + 2, 27)
+- Code(Counter(1)) at (prev + 2, 30) to (start + 0, 37)
+- Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 14)
+- Code(Expression(1, Add)) at (prev + 1, 13) to (start + 0, 14)
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#15}
@@ -118,21 +115,18 @@ Number of file 0 mappings: 6
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#16}
-Raw bytes (36): 0x[01, 01, 03, 05, 0a, 01, 05, 01, 05, 05, 03, c4, 01, 0d, 00, 15, 01, 01, 11, 01, 1b, 05, 01, 1e, 00, 25, 0a, 00, 2f, 00, 33, 03, 01, 0d, 00, 0e]
+Raw bytes (29): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, c4, 01, 0d, 02, 1b, 05, 02, 1e, 00, 25, 02, 00, 2f, 00, 33, 07, 01, 0d, 00, 0e]
 Number of files: 1
 - file 0 => global file 1
-Number of expressions: 3
-- expression 0 operands: lhs = Counter(1), rhs = Expression(2, Sub)
-- expression 1 operands: lhs = Counter(0), rhs = Counter(1)
-- expression 2 operands: lhs = Counter(0), rhs = Counter(1)
-Number of file 0 mappings: 5
-- Code(Expression(0, Add)) at (prev + 196, 13) to (start + 0, 21)
-    = (c1 + (c0 - c1))
-- Code(Counter(0)) at (prev + 1, 17) to (start + 1, 27)
-- Code(Counter(1)) at (prev + 1, 30) to (start + 0, 37)
-- Code(Expression(2, Sub)) at (prev + 0, 47) to (start + 0, 51)
+Number of expressions: 2
+- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
+- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
+Number of file 0 mappings: 4
+- Code(Counter(0)) at (prev + 196, 13) to (start + 2, 27)
+- Code(Counter(1)) at (prev + 2, 30) to (start + 0, 37)
+- Code(Expression(0, Sub)) at (prev + 0, 47) to (start + 0, 51)
     = (c0 - c1)
-- Code(Expression(0, Add)) at (prev + 1, 13) to (start + 0, 14)
+- Code(Expression(1, Add)) at (prev + 1, 13) to (start + 0, 14)
     = (c1 + (c0 - c1))
 
 Function name: closure::main::{closure#17}
diff --git a/tests/coverage/inline-dead.cov-map b/tests/coverage/inline-dead.cov-map
index 958b423f24c..ab04e746b91 100644
--- a/tests/coverage/inline-dead.cov-map
+++ b/tests/coverage/inline-dead.cov-map
@@ -31,14 +31,14 @@ Number of file 0 mappings: 2
 - Code(Counter(0)) at (prev + 7, 6) to (start + 2, 2)
 
 Function name: inline_dead::main::{closure#0}
-Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 00, 18, 00, 02, 0d, 00, 0e, 03, 02, 05, 00, 06]
+Raw bytes (23): 0x[01, 01, 02, 00, 06, 01, 00, 03, 01, 07, 17, 01, 16, 00, 02, 0d, 00, 0e, 03, 02, 05, 00, 06]
 Number of files: 1
 - file 0 => global file 1
 Number of expressions: 2
 - expression 0 operands: lhs = Zero, rhs = Expression(1, Sub)
 - expression 1 operands: lhs = Counter(0), rhs = Zero
 Number of file 0 mappings: 3
-- Code(Counter(0)) at (prev + 7, 23) to (start + 0, 24)
+- Code(Counter(0)) at (prev + 7, 23) to (start + 1, 22)
 - Code(Zero) at (prev + 2, 13) to (start + 0, 14)
 - Code(Expression(0, Add)) at (prev + 2, 5) to (start + 0, 6)
     = (Zero + (c0 - Zero))
diff --git a/tests/coverage/inline-dead.coverage b/tests/coverage/inline-dead.coverage
index de96aa17acd..7c201f482db 100644
--- a/tests/coverage/inline-dead.coverage
+++ b/tests/coverage/inline-dead.coverage
@@ -5,7 +5,7 @@
    LL|      1|    println!("{}", live::<false>());
    LL|      1|
    LL|      1|    let f = |x: bool| {
-   LL|       |        debug_assert!(
+   LL|      1|        debug_assert!(
    LL|      0|            x
    LL|       |        );
    LL|      1|    };