Commit e077a44656

@@ -605,7 +605,6 @@ enum CastOp {
     CastOpFloatToInt,
     CastOpBoolToInt,
     CastOpResizeSlice,
-    CastOpBytesToSlice,
     CastOpNumLitToConcrete,
     CastOpErrSet,
     CastOpBitCast,

@@ -2882,32 +2882,6 @@ static LLVMValueRef ir_render_cast(CodeGen *g, IrExecutable *executable,
                 gen_store_untyped(g, new_len, dest_len_ptr, 0, false);
 
 
-                return cast_instruction->tmp_ptr;
-            }
-        case CastOpBytesToSlice:
-            {
-                assert(cast_instruction->tmp_ptr);
-                assert(wanted_type->id == ZigTypeIdStruct);
-                assert(wanted_type->data.structure.is_slice);
-                assert(actual_type->id == ZigTypeIdArray);
-
-                ZigType *wanted_pointer_type = wanted_type->data.structure.fields[slice_ptr_index].type_entry;
-                ZigType *wanted_child_type = wanted_pointer_type->data.pointer.child_type;
-
-
-                size_t wanted_ptr_index = wanted_type->data.structure.fields[0].gen_index;
-                LLVMValueRef dest_ptr_ptr = LLVMBuildStructGEP(g->builder, cast_instruction->tmp_ptr,
-                        (unsigned)wanted_ptr_index, "");
-                LLVMValueRef src_ptr_casted = LLVMBuildBitCast(g->builder, expr_val, wanted_pointer_type->type_ref, "");
-                gen_store_untyped(g, src_ptr_casted, dest_ptr_ptr, 0, false);
-
-                size_t wanted_len_index = wanted_type->data.structure.fields[1].gen_index;
-                LLVMValueRef len_ptr = LLVMBuildStructGEP(g->builder, cast_instruction->tmp_ptr,
-                        (unsigned)wanted_len_index, "");
-                LLVMValueRef len_val = LLVMConstInt(g->builtin_types.entry_usize->type_ref,
-                        actual_type->data.array.len / type_size(g, wanted_child_type), false);
-                gen_store_untyped(g, len_val, len_ptr, 0, false);
-
                 return cast_instruction->tmp_ptr;
             }
         case CastOpIntToFloat:

@@ -9339,7 +9339,6 @@ static bool eval_const_expr_implicit_cast(IrAnalyze *ira, IrInstruction *source_
             const_val->type = new_type;
             break;
         case CastOpResizeSlice:
-        case CastOpBytesToSlice:
             // can't do it
             zig_unreachable();
         case CastOpIntToFloat:
@@ -9396,7 +9395,7 @@ static IrInstruction *ir_resolve_cast(IrAnalyze *ira, IrInstruction *source_inst
         ZigType *wanted_type, CastOp cast_op, bool need_alloca)
 {
     if ((instr_is_comptime(value) || !type_has_bits(wanted_type)) &&
-        cast_op != CastOpResizeSlice && cast_op != CastOpBytesToSlice)
+        cast_op != CastOpResizeSlice)
     {
         IrInstruction *result = ir_create_const(&ira->new_irb, source_instr->scope,
                 source_instr->source_node, wanted_type);