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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed')
-rw-r--r-- | src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed b/src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed deleted file mode 100644 index efba0543b..000000000 --- a/src/test/ui/mismatched_types/closure-arg-count-expected-type-issue-47244.fixed +++ /dev/null @@ -1,20 +0,0 @@ -// Regression test for #47244: in this specific scenario, when the -// expected type indicated 1 argument but the closure takes two, we -// would (early on) create type variables for the type of `b`. If the -// user then attempts to invoke a method on `b`, we would get an error -// saying that the type of `b` must be known, which was not very -// helpful. - -// run-rustfix - -use std::collections::HashMap; - -fn main() { - let mut m = HashMap::new(); - m.insert("foo", "bar"); - - let _n = m.iter().map(|(_, b)| { - //~^ ERROR closure is expected to take a single 2-tuple - b.to_string() - }); -} |