Fix indentation after goto case/goto default

Author: tim-dlang

src/cppconv/dwriter/treecode.d

@@ -923,10 +923,13 @@ void parseTreeToDCode(T)(ref CodeWriter code, DWriterData data, T tree, immutabl
 
         if (!labelNeedsGoto.isFalse)
         {
+            string lastLineIndent;
+            getLastLineIndent(code, lastLineIndent);
+
             if (tree.childs[1].content == "case")
-                code.writeln("goto case;");
+                code.write("goto case;\n", lastLineIndent);
             else if (tree.childs[1].content == "default")
-                code.writeln("goto default;");
+                code.write("goto default;\n", lastLineIndent);
         }
 
         if (!tree.childs[1].content.among("case", "default"))

tests/single/test137.d

@@ -32,11 +32,11 @@ void f(int level)
 		{
 		}
 	goto case;
-case 3:
+	case 3:
 		g();
 		/+ __attribute__((fallthrough)); +/
 	goto case;
-case 2:
+	case 2:
 		g();
 		static if ((defined!"DEF" || (configValue!"__has_cpp_attribute_clang_fallthrough" && defined!"__has_cpp_attribute_clang_fallthrough") || (configValue!"__has_cpp_attribute_fallthrough" && defined!"__has_cpp_attribute_fallthrough")))
 		{
@@ -46,11 +46,11 @@ case 2:
 		{
 		}
 	goto case;
-case 5:
+	case 5:
 		g();
 		/+ [[fallthrough]]; +/
 	goto default;
-default:
+	default:
 		g();
 	}
 }

tests/single/test97.d

@@ -11,13 +11,13 @@ int f(int i)
 		case 1:
 		r *= 3;
 		goto case;
-case 2:
+		case 2:
 		r *= 4;
 		goto case;
-case 3:
+		case 3:
 		r *= 5;
 		goto default;
-default:
+		default:
 		r *= 6;
 	}
 	return r;