Strict mode support

Jakefile

@@ -306,6 +306,11 @@ function exec(cmd, completeHandler) {
         }
         complete();
     });
+    ex.addListener("error", function(e, status) {
+    	process.stderr.write(status);
+    	process.stderr.write(e);
+    	complete();
+    })
     try{
         ex.run();	
     } catch(e) {

src/compiler/checker.ts

@@ -5284,7 +5284,7 @@ module ts {
 
         function checkWithStatement(node: WithStatement) {
             checkExpression(node.expression);
-            checkSourceElement(node.statement);
+            error(node.expression, Diagnostics.All_symbols_within_a_with_block_will_be_resolved_to_any);
         }
 
         function checkSwitchStatement(node: SwitchStatement) {

src/compiler/diagnosticInformationMap.generated.ts

@@ -99,6 +99,9 @@ module ts {
         A_constructor_implementation_cannot_be_declared_in_an_ambient_context: { code: 1111, category: DiagnosticCategory.Error, key: "A constructor implementation cannot be declared in an ambient context." },
         A_class_member_cannot_be_declared_optional: { code: 1112, category: DiagnosticCategory.Error, key: "A class member cannot be declared optional." },
         A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: { code: 1113, category: DiagnosticCategory.Error, key: "A 'default' clause cannot appear more than once in a 'switch' statement." },
+        An_object_literal_cannot_have_multiple_properties_with_the_same_name_in_strict_mode: { code: 1114, category: DiagnosticCategory.Error, key: "An object literal cannot have multiple properties with the same name in strict mode." },
+        An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: { code: 1115, category: DiagnosticCategory.Error, key: "An object literal cannot have multiple get/set accessors with the same name." },
+        An_object_literal_cannot_have_property_and_accessor_with_the_same_name: { code: 1116, category: DiagnosticCategory.Error, key: "An object literal cannot have property and accessor with the same name." },
         Duplicate_identifier_0: { code: 2000, category: DiagnosticCategory.Error, key: "Duplicate identifier '{0}'." },
         new_T_cannot_be_used_to_create_an_array_Use_new_Array_T_instead: { code: 2068, category: DiagnosticCategory.Error, key: "'new T[]' cannot be used to create an array. Use 'new Array<T>()' instead." },
         Multiple_constructor_implementations_are_not_allowed: { code: 2070, category: DiagnosticCategory.Error, key: "Multiple constructor implementations are not allowed." },
@@ -123,6 +126,7 @@ module ts {
         Setters_cannot_return_a_value: { code: 2122, category: DiagnosticCategory.Error, key: "Setters cannot return a value." },
         Invalid_left_hand_side_of_assignment_expression: { code: 2130, category: DiagnosticCategory.Error, key: "Invalid left-hand side of assignment expression." },
         Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: { code: 2134, category: DiagnosticCategory.Error, key: "Subsequent variable declarations must have the same type.  Variable '{0}' must be of type '{1}', but here has type '{2}'." },
+        All_symbols_within_a_with_block_will_be_resolved_to_any: { code: 2135, category: DiagnosticCategory.Error, key: "All symbols within a 'with' block will be resolved to 'any'." },
         The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_property_or_indexer: { code: 2139, category: DiagnosticCategory.Error, key: "The operand of an increment or decrement operator must be a variable, property or indexer." },
         Overload_signatures_must_all_be_public_or_private: { code: 2150, category: DiagnosticCategory.Error, key: "Overload signatures must all be public or private." },
         Overload_signatures_must_all_be_exported_or_not_exported: { code: 2151, category: DiagnosticCategory.Error, key: "Overload signatures must all be exported or not exported." },

src/compiler/diagnosticMessages.json

@@ -388,7 +388,18 @@
         "category": "Error",
         "code": 1113
     },
-
+    "An object literal cannot have multiple properties with the same name in strict mode.": {
+        "category": "Error",
+        "code": 1114
+    },
+    "An object literal cannot have multiple get/set accessors with the same name.": {
+        "category": "Error",
+        "code": 1115
+    },
+    "An object literal cannot have property and accessor with the same name.": {
+        "category": "Error",
+        "code": 1116
+    },
     "Duplicate identifier '{0}'.": {
         "category": "Error",
         "code": 2000
@@ -485,6 +496,10 @@
         "category": "Error",
         "code": 2134
     },
+    "All symbols within a 'with' block will be resolved to 'any'.": {
+        "category": "Error",
+        "code": 2135
+    },
     "The operand of an increment or decrement operator must be a variable, property or indexer.": {
         "category": "Error",
         "code": 2139

src/compiler/emitter.ts

@@ -1669,8 +1669,7 @@ module ts {
 
             function emitDirectivePrologues(statements: Statement[], startWithNewLine: boolean): number {
                 for (var i = 0; i < statements.length; ++i) {
-                    if (statements[i].kind === SyntaxKind.ExpressionStatement &&
-                        (<ExpressionStatement>statements[i]).expression.kind === SyntaxKind.StringLiteral) {
+                    if (isPrologueDirective(statements[i])) {
                         if (startWithNewLine || i > 0) {
                             writeLine();
                         }