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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/generator/match-bindings.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/generator/match-bindings.rs b/src/test/ui/generator/match-bindings.rs new file mode 100644 index 000000000..865904a57 --- /dev/null +++ b/src/test/ui/generator/match-bindings.rs @@ -0,0 +1,23 @@ +// run-pass +#![allow(dead_code)] + +#![feature(generators)] + +enum Enum { + A(String), + B +} + +fn main() { + || { //~ WARN unused generator that must be used + loop { + if let true = true { + match Enum::A(String::new()) { + Enum::A(_var) => {} + Enum::B => {} + } + } + yield; + } + }; +} |