diff options
Diffstat (limited to 'src/test/pretty/block-comment-wchar.rs')
| -rw-r--r-- | src/test/pretty/block-comment-wchar.rs | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/test/pretty/block-comment-wchar.rs b/src/test/pretty/block-comment-wchar.rs new file mode 100644 index 000000000..e0606e497 --- /dev/null +++ b/src/test/pretty/block-comment-wchar.rs @@ -0,0 +1,100 @@ +// This is meant as a test case for Issue 3961. +// +// Test via: rustc -Zunpretty normal src/test/pretty/block-comment-wchar.rs +// ignore-tidy-cr +// ignore-tidy-tab +// pp-exact:block-comment-wchar.pp +fn f() { + fn nested() { + /* + Spaced2 + */ + /* + Spaced10 + */ + /* + Tabbed8+2 + */ + /* +
CR8+2 + */ + } + /* + Spaced2: (prefixed so start of space aligns with comment) + */ + /* + Tabbed2: (more indented b/c *start* of space will align with comment) + */ + /* + Spaced6: (Alignment removed and realigning spaces inserted) + */ + /* + Tabbed4+2: (Alignment removed and realigning spaces inserted) + */ + + /* + VT4+2: (should align) + */ + /* + FF4+2: (should align) + */ + /* +
CR4+2: (should align) + */ + /* +
NEL4+2: (should align) + */ + /* + Ogham Space Mark 4+2: (should align) + */ + /* + Ogham Space Mark 4+2: (should align) + */ + /* + Four-per-em space 4+2: (should align) + */ + + /* + Ogham Space Mark count 1: (should align) + Ogham Space Mark count 2: (should align) + Ogham Space Mark count 3: (should align) + Ogham Space Mark count 4: (should align) + Ogham Space Mark count 5: (should align) + Ogham Space Mark count 6: (should align) + Ogham Space Mark count 7: (should align) + Ogham Space Mark count 8: (should align) + Ogham Space Mark count 9: (should align) + Ogham Space Mark count A: (should align) + Ogham Space Mark count B: (should align) + Ogham Space Mark count C: (should align) + Ogham Space Mark count D: (should align) + Ogham Space Mark count E: (should align) + Ogham Space Mark count F: (should align) + */ + + +/* */ /* + Hello from offset 6 + Space 6+2: compare A + Ogham Space Mark 6+2: compare B + */ +/* */ /* + Hello from another offset 6 with wchars establishing column offset + Space 6+2: compare C + Ogham Space Mark 6+2: compare D + */ +} + +fn main() { + // Taken from https://www.unicode.org/Public/UNIDATA/PropList.txt + let chars = + ['\x0A', '\x0B', '\x0C', '\x0D', '\x20', '\u{85}', '\u{A0}', + '\u{1680}', '\u{2000}', '\u{2001}', '\u{2002}', '\u{2003}', + '\u{2004}', '\u{2005}', '\u{2006}', '\u{2007}', '\u{2008}', + '\u{2009}', '\u{200A}', '\u{2028}', '\u{2029}', '\u{202F}', + '\u{205F}', '\u{3000}']; + for c in &chars { + let ws = c.is_whitespace(); + println!("{} {}", c , ws); + } +} |