Fix #189

src/dfmt/formatter.d

@@ -431,11 +431,10 @@ private:
         parenDepth--;
         if (parenDepth == 0)
             indents.popWrapIndents();
-        if (parenDepth == 0 && (peekIs(tok!"in") || peekIs(tok!"out") || peekIs(tok!"body")))
+        if (parenDepth == 0 && (currentIs(tok!"out") || currentIs(tok!"body")))
         {
-            writeToken(); // )
+            writeToken();
             newline();
-            writeToken(); // in/out/body
         }
         else if (peekIsLiteralOrIdent() || peekIsBasicType())
         {
@@ -443,7 +442,7 @@ private:
             if (spaceAfterParens || parenDepth > 0)
                 write(" ");
         }
-        else if ((peekIsKeyword() || peekIs(tok!"@")) && spaceAfterParens)
+        else if ((peekIsKeyword() || peekIs(tok!"@")) && spaceAfterParens && !peekIs(tok!"in"))
         {
             writeToken();
             write(" ");
@@ -791,7 +790,13 @@ private:
                 write(" ");
             writeToken();
             if (!isContract)
+            {
+                if (config.dfmt_brace_style == BraceStyle.allman)
+                    newline();
+                else
                     write(" ");
+            }
+
             break;
         case tok!"is":
             if (!peekBackIsOneOf(false, tok!"!", tok!"(", tok!",", tok!"}", tok!"=",

tests/allman/issue0189.d.ref

@@ -0,0 +1,21 @@
+unittest
+{
+    Test("Something") in
+    {
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+    };
+}
+
+void aFunction(ParamType param)
+in
+{
+    assert(stuff);
+}
+body
+{
+}

tests/issue0189.d

@@ -0,0 +1,11 @@
+unittest
+{
+	Test("Something") in { abcde_abcde_abcde(); abcde_abcde_abcde();abcde_abcde_abcde();abcde_abcde_abcde();abcde_abcde_abcde();abcde_abcde_abcde();};
+}
+
+void aFunction(ParamType param)
+in
+{
+assert (stuff);
+}
+body{}

tests/otbs/issue0189.d.ref

@@ -0,0 +1,17 @@
+unittest {
+    Test("Something") in {
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+        abcde_abcde_abcde();
+    };
+}
+
+void aFunction(ParamType param)
+in {
+    assert(stuff);
+}
+body {
+}