Fixing issue #678 -- missing parentheses in a mixed operation(call(soak))

lib/nodes.js

@@ -481,10 +481,11 @@
       })());
     };
     CallNode.prototype.compileNode = function(o) {
-      var _b, _c, _d, _e, _f, _g, _h, _i, arg, args, compilation;
+      var _b, _c, _d, _e, _f, _g, _h, _i, arg, args, code, op;
       if (!(o.chainRoot)) {
         o.chainRoot = this;
       }
+      op = this.tags.operation;
       if (this.exist) {
         _b = this.variable.compileReference(o, {
           precompile: true
@@ -500,10 +501,10 @@
       for (_c = 0, _e = _d.length; _c < _e; _c++) {
         arg = _d[_c];
         if (arg instanceof SplatNode) {
-          compilation = this.compileSplat(o);
+          code = this.compileSplat(o);
         }
       }
-      if (!compilation) {
+      if (!code) {
         args = (function() {
           _f = []; _h = this.args;
           for (_g = 0, _i = _h.length; _g < _i; _g++) {
@@ -515,9 +516,9 @@
           }
           return _f;
         }).call(this);
-        compilation = this.isSuper ? this.compileSuper(args.join(', '), o) : ("" + (this.first) + (this.prefix()) + (this.meth) + "(" + (args.join(', ')) + ")" + (this.last));
+        code = this.isSuper ? this.compileSuper(args.join(', '), o) : ("" + (this.first) + (this.prefix()) + (this.meth) + "(" + (args.join(', ')) + ")" + (this.last));
       }
-      return compilation;
+      return op && this.variable && this.variable.wrapped ? ("(" + (code) + ")") : code;
     };
     CallNode.prototype.compileSuper = function(args, o) {
       return "" + (this.superReference(o)) + ".call(this" + (args.length ? ', ' : '') + (args) + ")";

src/nodes.coffee

@@ -440,22 +440,23 @@ exports.CallNode = class CallNode extends BaseNode
   # Compile a vanilla function call.
   compileNode: (o) ->
     o.chainRoot = this unless o.chainRoot
+    op = @tags.operation
     if @exist
       [@first, @meth] = @variable.compileReference o, precompile: yes
       @first = "(typeof #{@first} === \"function\" ? "
       @last  = " : undefined)"
     else if @variable then @meth = @variable.compile o
     for arg in @args when arg instanceof SplatNode
-      compilation = @compileSplat(o)
-    if not compilation
+      code = @compileSplat(o)
+    if not code
       args = for arg in @args
         arg.parenthetical = true
         arg.compile o
-      compilation = if @isSuper
+      code = if @isSuper
         @compileSuper(args.join(', '), o)
       else
         "#{@first}#{@prefix()}#{@meth}(#{ args.join(', ') })#{@last}"
-    compilation
+    if op and @variable and @variable.wrapped then "(#{code})" else code
 
   # `super()` is converted into a call against the superclass's implementation
   # of the current function.

test/test_existence.coffee

@@ -75,6 +75,8 @@ result = value?.toString().toLowerCase()
 
 ok result is '10'
 
+ok(process.exit.nothing?.property() or 101)
+
 
 # Soaks inner values.
 ident = (obj) -> obj