impl glayzzle#119 : add a new raw property on cast nodes

Author: ichiriac

src/ast/cast.js

@@ -13,11 +13,13 @@ const KIND = "cast";
  * @constructor Cast
  * @extends {Operation}
  * @property {String} type
+ * @property {String} raw
  * @property {Expression} what
  */
-const Cast = Operation.extends(function Cast(type, what, docs, location) {
+const Cast = Operation.extends(function Cast(type, raw, what, docs, location) {
   Operation.apply(this, [KIND, docs, location]);
   this.type = type;
+  this.raw = raw;
   this.what = what;
 });
 

src/parser/expr.js

@@ -246,28 +246,33 @@ module.exports = {
         return result(expr);
 
       case this.tok.T_INT_CAST:
-        return this.node("cast")("int", this.next().read_expr());
+        return this.node("cast")("int", this.text(), this.next().read_expr());
 
       case this.tok.T_DOUBLE_CAST:
-        return this.node("cast")("float", this.next().read_expr());
+        return this.node("cast")("float", this.text(), this.next().read_expr());
 
       case this.tok.T_STRING_CAST:
         return this.node("cast")(
-          this.text() === "(binary)" ? "binary" : "string",
+          this.text().indexOf("binary") !== -1 ? "binary" : "string",
+          this.text(),
           this.next().read_expr()
         );
 
       case this.tok.T_ARRAY_CAST:
-        return this.node("cast")("array", this.next().read_expr());
+        return this.node("cast")("array", this.text(), this.next().read_expr());
 
       case this.tok.T_OBJECT_CAST:
-        return this.node("cast")("object", this.next().read_expr());
+        return this.node("cast")(
+          "object",
+          this.text(),
+          this.next().read_expr()
+        );
 
       case this.tok.T_BOOL_CAST:
-        return this.node("cast")("bool", this.next().read_expr());
+        return this.node("cast")("bool", this.text(), this.next().read_expr());
 
       case this.tok.T_UNSET_CAST:
-        return this.node("cast")("unset", this.next().read_expr());
+        return this.node("cast")("unset", this.text(), this.next().read_expr());
 
       case this.tok.T_EXIT: {
         const useDie = this.lexer.yytext.toLowerCase() === "die";

test/snapshot/__snapshots__/acid.test.js.snap

@@ -3103,6 +3103,7 @@ Program {
                       "offset": 1806,
                     },
                   },
+                  "raw": "(int)",
                   "type": "int",
                   "what": Bin {
                     "kind": "bin",
@@ -5469,6 +5470,7 @@ next:
                                     "offset": 2018,
                                   },
                                 },
+                                "raw": "(int)",
                                 "type": "int",
                                 "what": Bin {
                                   "kind": "bin",

test/snapshot/__snapshots__/expr.test.js.snap

@@ -482,6 +482,7 @@ Program {
   "children": Array [
     Cast {
       "kind": "cast",
+      "raw": "(int)",
       "type": "int",
       "what": Variable {
         "byref": false,
@@ -492,6 +493,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(integer)",
       "type": "int",
       "what": Variable {
         "byref": false,
@@ -502,6 +504,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(bool)",
       "type": "bool",
       "what": Variable {
         "byref": false,
@@ -512,6 +515,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(boolean)",
       "type": "bool",
       "what": Variable {
         "byref": false,
@@ -522,6 +526,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(float)",
       "type": "float",
       "what": Variable {
         "byref": false,
@@ -532,6 +537,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(double)",
       "type": "float",
       "what": Variable {
         "byref": false,
@@ -542,6 +548,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(real)",
       "type": "float",
       "what": Variable {
         "byref": false,
@@ -552,6 +559,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(string)",
       "type": "string",
       "what": Variable {
         "byref": false,
@@ -562,6 +570,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(binary)",
       "type": "binary",
       "what": Variable {
         "byref": false,
@@ -572,6 +581,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(array)",
       "type": "array",
       "what": Variable {
         "byref": false,
@@ -582,6 +592,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(object)",
       "type": "object",
       "what": Variable {
         "byref": false,
@@ -592,6 +603,7 @@ Program {
     },
     Cast {
       "kind": "cast",
+      "raw": "(unset)",
       "type": "unset",
       "what": Variable {
         "byref": false,