diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/context.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/context.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 2f830d6f941..7faa005abd2 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -80,6 +80,7 @@ pub(crate) struct CodegenCx<'ll, 'tcx> { pub isize_ty: &'ll Type, + /// Extra codegen state needed when coverage instrumentation is enabled. pub coverage_cx: Option<coverageinfo::CrateCoverageContext<'ll, 'tcx>>, pub dbg_cx: Option<debuginfo::CodegenUnitDebugContext<'ll, 'tcx>>, @@ -592,11 +593,10 @@ impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> { &self.statics_to_rauw } + /// Extra state that is only available when coverage instrumentation is enabled. #[inline] - pub(crate) fn coverage_context( - &self, - ) -> Option<&coverageinfo::CrateCoverageContext<'ll, 'tcx>> { - self.coverage_cx.as_ref() + pub(crate) fn coverage_cx(&self) -> &coverageinfo::CrateCoverageContext<'ll, 'tcx> { + self.coverage_cx.as_ref().expect("only called when coverage instrumentation is enabled") } pub(crate) fn create_used_variable_impl(&self, name: &'static CStr, values: &[&'ll Value]) { |