rename needs_infer to has_infer

Author: BoxyUwU

compiler/rustc_codegen_cranelift/src/abi/mod.rs

@@ -70,7 +70,7 @@ pub(crate) fn get_function_sig<'tcx>(
     default_call_conv: CallConv,
     inst: Instance<'tcx>,
 ) -> Signature {
-    assert!(!inst.substs.needs_infer());
+    assert!(!inst.substs.has_infer());
     clif_sig_from_fn_abi(
         tcx,
         default_call_conv,

compiler/rustc_codegen_cranelift/src/base.rs

@@ -28,7 +28,7 @@ pub(crate) fn codegen_fn<'tcx>(
     module: &mut dyn Module,
     instance: Instance<'tcx>,
 ) -> CodegenedFunction {
-    debug_assert!(!instance.substs.needs_infer());
+    debug_assert!(!instance.substs.has_infer());
 
     let symbol_name = tcx.symbol_name(instance).name.to_string();
     let _timer = tcx.prof.generic_activity_with_arg("codegen fn", &*symbol_name);

compiler/rustc_codegen_gcc/src/callee.rs

@@ -17,7 +17,7 @@ use crate::context::CodegenCx;
 pub fn get_fn<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, instance: Instance<'tcx>) -> Function<'gcc> {
     let tcx = cx.tcx();
 
-    assert!(!instance.substs.needs_infer());
+    assert!(!instance.substs.has_infer());
     assert!(!instance.substs.has_escaping_bound_vars());
 
     let sym = tcx.symbol_name(instance).name;

compiler/rustc_codegen_gcc/src/mono_item.rs

@@ -31,7 +31,7 @@ impl<'gcc, 'tcx> PreDefineMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
 
     #[cfg_attr(not(feature="master"), allow(unused_variables))]
     fn predefine_fn(&self, instance: Instance<'tcx>, linkage: Linkage, visibility: Visibility, symbol_name: &str) {
-        assert!(!instance.substs.needs_infer());
+        assert!(!instance.substs.has_infer());
 
         let fn_abi = self.fn_abi_of_instance(instance, ty::List::empty());
         self.linkage.set(base::linkage_to_gcc(linkage));

compiler/rustc_codegen_llvm/src/callee.rs

@@ -27,7 +27,7 @@ pub fn get_fn<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) ->
 
     debug!("get_fn(instance={:?})", instance);
 
-    assert!(!instance.substs.needs_infer());
+    assert!(!instance.substs.has_infer());
     assert!(!instance.substs.has_escaping_bound_vars());
 
     if let Some(&llfn) = cx.instances.borrow().get(&instance) {

compiler/rustc_codegen_llvm/src/mono_item.rs

@@ -48,7 +48,7 @@ impl<'tcx> PreDefineMethods<'tcx> for CodegenCx<'_, 'tcx> {
         visibility: Visibility,
         symbol_name: &str,
     ) {
-        assert!(!instance.substs.needs_infer());
+        assert!(!instance.substs.has_infer());
 
         let fn_abi = self.fn_abi_of_instance(instance, ty::List::empty());
         let lldecl = self.declare_fn(symbol_name, fn_abi);

compiler/rustc_codegen_ssa/src/mir/mod.rs

@@ -152,7 +152,7 @@ pub fn codegen_mir<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>(
     cx: &'a Bx::CodegenCx,
     instance: Instance<'tcx>,
 ) {
-    assert!(!instance.substs.needs_infer());
+    assert!(!instance.substs.has_infer());
 
     let llfn = cx.get_fn(instance);
 

compiler/rustc_hir_analysis/src/astconv/mod.rs

@@ -2318,7 +2318,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
         let infcx = match self.infcx() {
             Some(infcx) => infcx,
             None => {
-                assert!(!self_ty.needs_infer());
+                assert!(!self_ty.has_infer());
                 infcx_ = tcx.infer_ctxt().ignoring_regions().build();
                 &infcx_
             }
@@ -2489,7 +2489,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
         let infcx = if let Some(infcx) = self.infcx() {
             infcx
         } else {
-            assert!(!qself_ty.needs_infer());
+            assert!(!qself_ty.has_infer());
             infcx_ = tcx.infer_ctxt().build();
             &infcx_
         };

compiler/rustc_hir_analysis/src/check/wfcheck.rs

@@ -1027,7 +1027,7 @@ fn check_type_defn<'tcx>(tcx: TyCtxt<'tcx>, item: &hir::Item<'tcx>, all_sized: b
                 packed && {
                     let ty = tcx.type_of(variant.fields.raw.last().unwrap().did).subst_identity();
                     let ty = tcx.erase_regions(ty);
-                    if ty.needs_infer() {
+                    if ty.has_infer() {
                         tcx.sess
                             .delay_span_bug(item.span, &format!("inference variables in {:?}", ty));
                         // Just treat unresolved type expression as if it needs drop.

compiler/rustc_hir_analysis/src/impl_wf_check/min_specialization.rs

@@ -366,7 +366,7 @@ fn check_predicates<'tcx>(
             wf::obligations(infcx, tcx.param_env(impl1_def_id), impl1_def_id, 0, arg, span)
                 .unwrap();
 
-        assert!(!obligations.needs_infer());
+        assert!(!obligations.has_infer());
         impl2_predicates
             .extend(traits::elaborate(tcx, obligations).map(|obligation| obligation.predicate))
     }