diff --git a/compiler/stable_mir/src/mir/visit.rs b/compiler/stable_mir/src/mir/visit.rs index f391a0f444a..aeae866e9d3 100644 --- a/compiler/stable_mir/src/mir/visit.rs +++ b/compiler/stable_mir/src/mir/visit.rs @@ -465,10 +465,20 @@ pub fn span(&self) -> Span { } } -impl From for Location { - fn from(span: Span) -> Self { - Location(span) - } +/// Location of the statement at the given index for a given basic block. Assumes that `stmt_idx` +/// and `bb_idx` are valid for a given body. +pub fn statement_location(body: &Body, bb_idx: &BasicBlockIdx, stmt_idx: usize) -> Location { + let bb = &body.blocks[*bb_idx]; + let stmt = &bb.statements[stmt_idx]; + Location(stmt.span) +} + +/// Location of the terminator for a given basic block. Assumes that `bb_idx` is valid for a given +/// body. +pub fn terminator_location(body: &Body, bb_idx: &BasicBlockIdx) -> Location { + let bb = &body.blocks[*bb_idx]; + let terminator = &bb.terminator; + Location(terminator.span) } /// Reference to a place used to represent a partial projection.