Various minor/cosmetic improvements to code

[rust.git] / src / librustc_codegen_ssa / mir / rvalue.rs

diff --git a/src/librustc_codegen_ssa/mir/rvalue.rs b/src/librustc_codegen_ssa/mir/rvalue.rs
index dc7b1ec37b23a51db4fcec957ecccc14f97fb69c..c932ffd1c1bdab27489ad1445e0fff4672026def 100644 (file)
--- a/src/librustc_codegen_ssa/mir/rvalue.rs
+++ b/src/librustc_codegen_ssa/mir/rvalue.rs
@@ -319,9 +319,9 @@ pub fn codegen_rvalue_operand(
                         if let layout::Abi::Scalar(ref scalar) = operand.layout.abi {
                             if let layout::Int(_, s) = scalar.value {
                                 // We use `i1` for bytes that are always `0` or `1`,
-                                // e.g. `#[repr(i8)] enum E { A, B }`, but we can't
+                                // e.g., `#[repr(i8)] enum E { A, B }`, but we can't
                                 // let LLVM interpret the `i1` as signed, because
-                                // then `i1 1` (i.e. E::B) is effectively `i8 -1`.
+                                // then `i1 1` (i.e., E::B) is effectively `i8 -1`.
                                 signed = !scalar.is_bool() && s;
 
                                 let er = scalar.valid_range_exclusive(bx.cx());