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authorAleksey Kladov <[email protected]>2019-08-17 15:14:22 +0100
committerAleksey Kladov <[email protected]>2019-08-17 15:14:22 +0100
commitfd4c083e429d055190fa830bd2216915fe634b98 (patch)
tree03720638d848a87392c57b4ee0d4348755ba1d50 /crates/ra_syntax
parentd15cf2c9600e0464b9bcd0273e7845efbf7bdeb5 (diff)
simplify
Diffstat (limited to 'crates/ra_syntax')
-rw-r--r--crates/ra_syntax/src/ast/expr_extensions.rs71
1 files changed, 36 insertions, 35 deletions
diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 8284f1b25..d2c19b98d 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -132,41 +132,42 @@ pub enum BinOp {
132 132
133impl ast::BinExpr { 133impl ast::BinExpr {
134 fn op_details(&self) -> Option<(SyntaxToken, BinOp)> { 134 fn op_details(&self) -> Option<(SyntaxToken, BinOp)> {
135 self.syntax().children_with_tokens().filter_map(|it| it.into_token()).find_map(|c| match c 135 self.syntax().children_with_tokens().filter_map(|it| it.into_token()).find_map(|c| {
136 .kind() 136 let bin_op = match c.kind() {
137 { 137 T![||] => BinOp::BooleanOr,
138 T![||] => Some((c, BinOp::BooleanOr)), 138 T![&&] => BinOp::BooleanAnd,
139 T![&&] => Some((c, BinOp::BooleanAnd)), 139 T![==] => BinOp::EqualityTest,
140 T![==] => Some((c, BinOp::EqualityTest)), 140 T![!=] => BinOp::NegatedEqualityTest,
141 T![!=] => Some((c, BinOp::NegatedEqualityTest)), 141 T![<=] => BinOp::LesserEqualTest,
142 T![<=] => Some((c, BinOp::LesserEqualTest)), 142 T![>=] => BinOp::GreaterEqualTest,
143 T![>=] => Some((c, BinOp::GreaterEqualTest)), 143 T![<] => BinOp::LesserTest,
144 T![<] => Some((c, BinOp::LesserTest)), 144 T![>] => BinOp::GreaterTest,
145 T![>] => Some((c, BinOp::GreaterTest)), 145 T![+] => BinOp::Addition,
146 T![+] => Some((c, BinOp::Addition)), 146 T![*] => BinOp::Multiplication,
147 T![*] => Some((c, BinOp::Multiplication)), 147 T![-] => BinOp::Subtraction,
148 T![-] => Some((c, BinOp::Subtraction)), 148 T![/] => BinOp::Division,
149 T![/] => Some((c, BinOp::Division)), 149 T![%] => BinOp::Remainder,
150 T![%] => Some((c, BinOp::Remainder)), 150 T![<<] => BinOp::LeftShift,
151 T![<<] => Some((c, BinOp::LeftShift)), 151 T![>>] => BinOp::RightShift,
152 T![>>] => Some((c, BinOp::RightShift)), 152 T![^] => BinOp::BitwiseXor,
153 T![^] => Some((c, BinOp::BitwiseXor)), 153 T![|] => BinOp::BitwiseOr,
154 T![|] => Some((c, BinOp::BitwiseOr)), 154 T![&] => BinOp::BitwiseAnd,
155 T![&] => Some((c, BinOp::BitwiseAnd)), 155 T![..] => BinOp::RangeRightOpen,
156 T![..] => Some((c, BinOp::RangeRightOpen)), 156 T![..=] => BinOp::RangeRightClosed,
157 T![..=] => Some((c, BinOp::RangeRightClosed)), 157 T![=] => BinOp::Assignment,
158 T![=] => Some((c, BinOp::Assignment)), 158 T![+=] => BinOp::AddAssign,
159 T![+=] => Some((c, BinOp::AddAssign)), 159 T![/=] => BinOp::DivAssign,
160 T![/=] => Some((c, BinOp::DivAssign)), 160 T![*=] => BinOp::MulAssign,
161 T![*=] => Some((c, BinOp::MulAssign)), 161 T![%=] => BinOp::RemAssign,
162 T![%=] => Some((c, BinOp::RemAssign)), 162 T![>>=] => BinOp::ShrAssign,
163 T![>>=] => Some((c, BinOp::ShrAssign)), 163 T![<<=] => BinOp::ShlAssign,
164 T![<<=] => Some((c, BinOp::ShlAssign)), 164 T![-=] => BinOp::SubAssign,
165 T![-=] => Some((c, BinOp::SubAssign)), 165 T![|=] => BinOp::BitOrAssign,
166 T![|=] => Some((c, BinOp::BitOrAssign)), 166 T![&=] => BinOp::BitAndAssign,
167 T![&=] => Some((c, BinOp::BitAndAssign)), 167 T![^=] => BinOp::BitXorAssign,
168 T![^=] => Some((c, BinOp::BitXorAssign)), 168 _ => return None,
169 _ => None, 169 };
170 Some((c, bin_op))
170 }) 171 })
171 } 172 }
172 173