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Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0767.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0767.md | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0767.md b/compiler/rustc_error_codes/src/error_codes/E0767.md new file mode 100644 index 000000000..679fe7e41 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0767.md @@ -0,0 +1,20 @@ +An unreachable label was used. + +Erroneous code example: + +```compile_fail,E0767 +'a: loop { + || { + loop { break 'a } // error: use of unreachable label `'a` + }; +} +``` + +Ensure that the label is within scope. Labels are not reachable through +functions, closures, async blocks or modules. Example: + +``` +'a: loop { + break 'a; // ok! +} +``` |