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Diffstat (limited to 'tests/ui/issues/issue-29740.rs')
| -rw-r--r-- | tests/ui/issues/issue-29740.rs | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-29740.rs b/tests/ui/issues/issue-29740.rs new file mode 100644 index 00000000000..20398890baf --- /dev/null +++ b/tests/ui/issues/issue-29740.rs @@ -0,0 +1,317 @@ +// check-pass +#![allow(dead_code)] +// Regression test for #29740. Inefficient MIR matching algorithms +// generated way too much code for this sort of case, leading to OOM. +#![allow(non_snake_case)] + +pub mod KeyboardEventConstants { + pub const DOM_KEY_LOCATION_STANDARD: u32 = 0; + pub const DOM_KEY_LOCATION_LEFT: u32 = 1; + pub const DOM_KEY_LOCATION_RIGHT: u32 = 2; + pub const DOM_KEY_LOCATION_NUMPAD: u32 = 3; +} // mod KeyboardEventConstants + +pub enum Key { + Space, + Apostrophe, + Comma, + Minus, + Period, + Slash, + Num0, + Num1, + Num2, + Num3, + Num4, + Num5, + Num6, + Num7, + Num8, + Num9, + Semicolon, + Equal, + A, + B, + C, + D, + E, + F, + G, + H, + I, + J, + K, + L, + M, + N, + O, + P, + Q, + R, + S, + T, + U, + V, + W, + X, + Y, + Z, + LeftBracket, + Backslash, + RightBracket, + GraveAccent, + World1, + World2, + + Escape, + Enter, + Tab, + Backspace, + Insert, + Delete, + Right, + Left, + Down, + Up, + PageUp, + PageDown, + Home, + End, + CapsLock, + ScrollLock, + NumLock, + PrintScreen, + Pause, + F1, + F2, + F3, + F4, + F5, + F6, + F7, + F8, + F9, + F10, + F11, + F12, + F13, + F14, + F15, + F16, + F17, + F18, + F19, + F20, + F21, + F22, + F23, + F24, + F25, + Kp0, + Kp1, + Kp2, + Kp3, + Kp4, + Kp5, + Kp6, + Kp7, + Kp8, + Kp9, + KpDecimal, + KpDivide, + KpMultiply, + KpSubtract, + KpAdd, + KpEnter, + KpEqual, + LeftShift, + LeftControl, + LeftAlt, + LeftSuper, + RightShift, + RightControl, + RightAlt, + RightSuper, + Menu, +} + +fn key_from_string(key_string: &str, location: u32) -> Option<Key> { + match key_string { + " " => Some(Key::Space), + "\"" => Some(Key::Apostrophe), + "'" => Some(Key::Apostrophe), + "<" => Some(Key::Comma), + "," => Some(Key::Comma), + "_" => Some(Key::Minus), + "-" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Minus), + ">" => Some(Key::Period), + "." if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Period), + "?" => Some(Key::Slash), + "/" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Slash), + "~" => Some(Key::GraveAccent), + "`" => Some(Key::GraveAccent), + ")" => Some(Key::Num0), + "0" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num0), + "!" => Some(Key::Num1), + "1" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num1), + "@" => Some(Key::Num2), + "2" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num2), + "#" => Some(Key::Num3), + "3" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num3), + "$" => Some(Key::Num4), + "4" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num4), + "%" => Some(Key::Num5), + "5" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num5), + "^" => Some(Key::Num6), + "6" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num6), + "&" => Some(Key::Num7), + "7" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num7), + "*" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num8), + "8" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num8), + "(" => Some(Key::Num9), + "9" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Num9), + ":" => Some(Key::Semicolon), + ";" => Some(Key::Semicolon), + "+" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Equal), + "=" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD => Some(Key::Equal), + "A" => Some(Key::A), + "a" => Some(Key::A), + "B" => Some(Key::B), + "b" => Some(Key::B), + "C" => Some(Key::C), + "c" => Some(Key::C), + "D" => Some(Key::D), + "d" => Some(Key::D), + "E" => Some(Key::E), + "e" => Some(Key::E), + "F" => Some(Key::F), + "f" => Some(Key::F), + "G" => Some(Key::G), + "g" => Some(Key::G), + "H" => Some(Key::H), + "h" => Some(Key::H), + "I" => Some(Key::I), + "i" => Some(Key::I), + "J" => Some(Key::J), + "j" => Some(Key::J), + "K" => Some(Key::K), + "k" => Some(Key::K), + "L" => Some(Key::L), + "l" => Some(Key::L), + "M" => Some(Key::M), + "m" => Some(Key::M), + "N" => Some(Key::N), + "n" => Some(Key::N), + "O" => Some(Key::O), + "o" => Some(Key::O), + "P" => Some(Key::P), + "p" => Some(Key::P), + "Q" => Some(Key::Q), + "q" => Some(Key::Q), + "R" => Some(Key::R), + "r" => Some(Key::R), + "S" => Some(Key::S), + "s" => Some(Key::S), + "T" => Some(Key::T), + "t" => Some(Key::T), + "U" => Some(Key::U), + "u" => Some(Key::U), + "V" => Some(Key::V), + "v" => Some(Key::V), + "W" => Some(Key::W), + "w" => Some(Key::W), + "X" => Some(Key::X), + "x" => Some(Key::X), + "Y" => Some(Key::Y), + "y" => Some(Key::Y), + "Z" => Some(Key::Z), + "z" => Some(Key::Z), + "{" => Some(Key::LeftBracket), + "[" => Some(Key::LeftBracket), + "|" => Some(Key::Backslash), + "\\" => Some(Key::Backslash), + "}" => Some(Key::RightBracket), + "]" => Some(Key::RightBracket), + "Escape" => Some(Key::Escape), + "Enter" if location == KeyboardEventConstants::DOM_KEY_LOCATION_STANDARD + => Some(Key::Enter), + "Tab" => Some(Key::Tab), + "Backspace" => Some(Key::Backspace), + "Insert" => Some(Key::Insert), + "Delete" => Some(Key::Delete), + "ArrowRight" => Some(Key::Right), + "ArrowLeft" => Some(Key::Left), + "ArrowDown" => Some(Key::Down), + "ArrowUp" => Some(Key::Up), + "PageUp" => Some(Key::PageUp), + "PageDown" => Some(Key::PageDown), + "Home" => Some(Key::Home), + "End" => Some(Key::End), + "CapsLock" => Some(Key::CapsLock), + "ScrollLock" => Some(Key::ScrollLock), + "NumLock" => Some(Key::NumLock), + "PrintScreen" => Some(Key::PrintScreen), + "Pause" => Some(Key::Pause), + "F1" => Some(Key::F1), + "F2" => Some(Key::F2), + "F3" => Some(Key::F3), + "F4" => Some(Key::F4), + "F5" => Some(Key::F5), + "F6" => Some(Key::F6), + "F7" => Some(Key::F7), + "F8" => Some(Key::F8), + "F9" => Some(Key::F9), + "F10" => Some(Key::F10), + "F11" => Some(Key::F11), + "F12" => Some(Key::F12), + "F13" => Some(Key::F13), + "F14" => Some(Key::F14), + "F15" => Some(Key::F15), + "F16" => Some(Key::F16), + "F17" => Some(Key::F17), + "F18" => Some(Key::F18), + "F19" => Some(Key::F19), + "F20" => Some(Key::F20), + "F21" => Some(Key::F21), + "F22" => Some(Key::F22), + "F23" => Some(Key::F23), + "F24" => Some(Key::F24), + "F25" => Some(Key::F25), + "0" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp0), + "1" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp1), + "2" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp2), + "3" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp3), + "4" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp4), + "5" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp5), + "6" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp6), + "7" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp7), + "8" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp8), + "9" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::Kp9), + "." if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpDecimal), + "/" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpDivide), + "*" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpMultiply), + "-" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpSubtract), + "+" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpAdd), + "Enter" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD + => Some(Key::KpEnter), + "=" if location == KeyboardEventConstants::DOM_KEY_LOCATION_NUMPAD => Some(Key::KpEqual), + "Shift" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT + => Some(Key::LeftShift), + "Control" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT + => Some(Key::LeftControl), + "Alt" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT => Some(Key::LeftAlt), + "Super" if location == KeyboardEventConstants::DOM_KEY_LOCATION_LEFT + => Some(Key::LeftSuper), + "Shift" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT + => Some(Key::RightShift), + "Control" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT + => Some(Key::RightControl), + "Alt" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT => Some(Key::RightAlt), + "Super" if location == KeyboardEventConstants::DOM_KEY_LOCATION_RIGHT + => Some(Key::RightSuper), + "ContextMenu" => Some(Key::Menu), + _ => None + } +} + +fn main() { } |