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Diffstat (limited to '')
-rw-r--r-- | src/tools/rustfmt/tests/target/comment-not-disappear.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/comment-not-disappear.rs b/src/tools/rustfmt/tests/target/comment-not-disappear.rs new file mode 100644 index 000000000..b1fa0ff6f --- /dev/null +++ b/src/tools/rustfmt/tests/target/comment-not-disappear.rs @@ -0,0 +1,38 @@ +// All the comments here should not disappear. + +fn a() { + match x { + X | + // A comment + Y => {} + }; +} + +fn b() { + match x { + X => + // A comment + { + y + } + } +} + +fn c() { + a() /* ... */; +} + +fn foo() -> Vec<i32> { + (0..11) + .map(|x| + // This comment disappears. + if x % 2 == 0 { x } else { x * 2 }) + .collect() +} + +fn calc_page_len(prefix_len: usize, sofar: usize) -> usize { + 2 // page type and flags + + 1 // stored depth + + 2 // stored count + + prefix_len + sofar // sum of size of all the actual items +} |