diff --git a/src/common.rs b/src/common.rs index 38dba016c23e1..63562d335089b 100644 --- a/src/common.rs +++ b/src/common.rs @@ -430,38 +430,11 @@ impl<'tcx> FunctionCx<'_, '_, 'tcx> { } } - // Note: must be kept in sync with get_caller_location from cg_ssa - pub(crate) fn get_caller_location(&mut self, mut source_info: mir::SourceInfo) -> CValue<'tcx> { - let span_to_caller_location = |fx: &mut FunctionCx<'_, '_, 'tcx>, span: Span| { - let const_loc = fx.tcx.span_as_caller_location(span); - crate::constant::codegen_const_value(fx, const_loc, fx.tcx.caller_location_ty()) - }; - - // Walk up the `SourceScope`s, in case some of them are from MIR inlining. - // If so, the starting `source_info.span` is in the innermost inlined - // function, and will be replaced with outer callsite spans as long - // as the inlined functions were `#[track_caller]`. - loop { - let scope_data = &self.mir.source_scopes[source_info.scope]; - - if let Some((callee, callsite_span)) = scope_data.inlined { - // Stop inside the most nested non-`#[track_caller]` function, - // before ever reaching its caller (which is irrelevant). - if !callee.def.requires_caller_location(self.tcx) { - return span_to_caller_location(self, source_info.span); - } - source_info.span = callsite_span; - } - - // Skip past all of the parents with `inlined: None`. - match scope_data.inlined_parent_scope { - Some(parent) => source_info.scope = parent, - None => break, - } - } - - // No inlined `SourceScope`s, or all of them were `#[track_caller]`. - self.caller_location.unwrap_or_else(|| span_to_caller_location(self, source_info.span)) + pub(crate) fn get_caller_location(&mut self, source_info: mir::SourceInfo) -> CValue<'tcx> { + self.mir.caller_location_span(source_info, self.caller_location, self.tcx, |span| { + let const_loc = self.tcx.span_as_caller_location(span); + crate::constant::codegen_const_value(self, const_loc, self.tcx.caller_location_ty()) + }) } pub(crate) fn anonymous_str(&mut self, msg: &str) -> Value {