diff --git a/src/test/run-fail/bug-2470-bounds-check-overflow.rs b/src/test/run-fail/issue-2470-bounds-check-overflow.rs
similarity index 100%
rename from src/test/run-fail/bug-2470-bounds-check-overflow.rs
rename to src/test/run-fail/issue-2470-bounds-check-overflow.rs
diff --git a/src/test/run-fail/bug-811.rs b/src/test/run-fail/issue-811.rs
similarity index 100%
rename from src/test/run-fail/bug-811.rs
rename to src/test/run-fail/issue-811.rs
diff --git a/src/test/run-pass/bug-7183-generics.rs b/src/test/run-pass/issue-7183-generics.rs
similarity index 100%
rename from src/test/run-pass/bug-7183-generics.rs
rename to src/test/run-pass/issue-7183-generics.rs
diff --git a/src/test/run-pass/bug-7295.rs b/src/test/run-pass/issue-7295.rs
similarity index 100%
rename from src/test/run-pass/bug-7295.rs
rename to src/test/run-pass/issue-7295.rs