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Diffstat (limited to 'crates/ide-assists/src/handlers/replace_arith_op.rs')
| -rw-r--r-- | crates/ide-assists/src/handlers/replace_arith_op.rs | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/crates/ide-assists/src/handlers/replace_arith_op.rs b/crates/ide-assists/src/handlers/replace_arith_op.rs index 6b385a0362..440ab4d460 100644 --- a/crates/ide-assists/src/handlers/replace_arith_op.rs +++ b/crates/ide-assists/src/handlers/replace_arith_op.rs @@ -102,6 +102,9 @@ fn is_primitive_int(ctx: &AssistContext<'_>, expr: &ast::Expr) -> bool { /// Extract the operands of an arithmetic expression (e.g. `1 + 2` or `1.checked_add(2)`) fn parse_binary_op(ctx: &AssistContext<'_>) -> Option<(ast::Expr, ArithOp, ast::Expr)> { + if !ctx.has_empty_selection() { + return None; + } let expr = ctx.find_node_at_offset::<ast::BinExpr>()?; let op = match expr.op_kind() { @@ -163,7 +166,7 @@ impl ArithKind { #[cfg(test)] mod tests { - use crate::tests::check_assist; + use crate::tests::{check_assist, check_assist_not_applicable}; use super::*; @@ -223,4 +226,16 @@ fn main() { "#, ) } + + #[test] + fn replace_arith_not_applicable_with_non_empty_selection() { + check_assist_not_applicable( + replace_arith_with_checked, + r#" +fn main() { + let x = 1 $0+$0 2; +} +"#, + ) + } } |