Add grammar walker test coverage cases.

tests/baselines/reference/accessorWithoutBody1.errors.txt

@@ -0,0 +1,7 @@
+tests/cases/compiler/accessorWithoutBody1.ts(1,19): error TS1005: '{' expected.
+
+
+==== tests/cases/compiler/accessorWithoutBody1.ts (1 errors) ====
+    var v = { get foo() }
+                      ~
+!!! error TS1005: '{' expected.

tests/baselines/reference/accessorWithoutBody2.errors.txt

@@ -0,0 +1,7 @@
+tests/cases/compiler/accessorWithoutBody2.ts(1,20): error TS1005: '{' expected.
+
+
+==== tests/cases/compiler/accessorWithoutBody2.ts (1 errors) ====
+    var v = { set foo(a) }
+                       ~
+!!! error TS1005: '{' expected.

tests/baselines/reference/callExpressionWithMissingTypeArgument1.errors.txt

@@ -0,0 +1,10 @@
+tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,7): error TS1110: Type expected.
+tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,1): error TS2304: Cannot find name 'Foo'.
+
+
+==== tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts (2 errors) ====
+    Foo<a,,b>();
+          
+!!! error TS1110: Type expected.
+    ~~~
+!!! error TS2304: Cannot find name 'Foo'.

tests/baselines/reference/declareModifierOnImport1.errors.txt

@@ -0,0 +1,10 @@
+tests/cases/compiler/declareModifierOnImport1.ts(1,1): error TS1079: A 'declare' modifier cannot be used with an import declaration.
+tests/cases/compiler/declareModifierOnImport1.ts(1,1): error TS2304: Cannot find name 'b'.
+
+
+==== tests/cases/compiler/declareModifierOnImport1.ts (2 errors) ====
+    declare import a = b;
+    ~~~~~~~
+!!! error TS1079: A 'declare' modifier cannot be used with an import declaration.
+    ~~~~~~~~~~~~~~~~~~~~~
+!!! error TS2304: Cannot find name 'b'.

tests/baselines/reference/indexSignatureWithInitializer1.errors.txt

@@ -0,0 +1,12 @@
+tests/cases/compiler/indexSignatureWithInitializer1.ts(2,4): error TS1020: An index signature parameter cannot have an initializer.
+tests/cases/compiler/indexSignatureWithInitializer1.ts(2,4): error TS2371: A parameter initializer is only allowed in a function or constructor implementation.
+
+
+==== tests/cases/compiler/indexSignatureWithInitializer1.ts (2 errors) ====
+    class C {
+      [a: number = 1]: number;
+       ~
+!!! error TS1020: An index signature parameter cannot have an initializer.
+       ~~~~~~~~~~~~~
+!!! error TS2371: A parameter initializer is only allowed in a function or constructor implementation.
+    }

tests/baselines/reference/indexSignatureWithoutTypeAnnotation1..js

@@ -0,0 +1,4 @@
+//// [indexSignatureWithoutTypeAnnotation1..ts]
+
+
+//// [indexSignatureWithoutTypeAnnotation1..js]

tests/baselines/reference/indexSignatureWithoutTypeAnnotation1..types

@@ -0,0 +1,3 @@
+=== tests/cases/compiler/indexSignatureWithoutTypeAnnotation1..ts ===
+
+No type information for this code.

tests/baselines/reference/indexSignatureWithoutTypeAnnotation1.errors.txt

@@ -0,0 +1,9 @@
+tests/cases/compiler/indexSignatureWithoutTypeAnnotation1.ts(2,3): error TS1021: An index signature must have a type annotation.
+
+
+==== tests/cases/compiler/indexSignatureWithoutTypeAnnotation1.ts (1 errors) ====
+    class C {
+      [a: number];
+      ~~~~~~~~~~~~
+!!! error TS1021: An index signature must have a type annotation.
+    }

tests/baselines/reference/modifierOnParameter1.errors.txt

@@ -0,0 +1,9 @@
+tests/cases/compiler/modifierOnParameter1.ts(2,16): error TS1090: 'declare' modifier cannot appear on a parameter.
+
+
+==== tests/cases/compiler/modifierOnParameter1.ts (1 errors) ====
+    class C {
+       constructor(declare p) { }
+                   ~~~~~~~
+!!! error TS1090: 'declare' modifier cannot appear on a parameter.
+    }

tests/baselines/reference/throwWithoutNewLine1.errors.txt

@@ -0,0 +1,7 @@
+tests/cases/compiler/throwWithoutNewLine1.ts(1,6): error TS1109: Expression expected.
+
+
+==== tests/cases/compiler/throwWithoutNewLine1.ts (1 errors) ====
+    throw
+         
+!!! error TS1109: Expression expected.

tests/baselines/reference/typeParameterListWithTrailingComma1.js

@@ -0,0 +1,10 @@
+//// [typeParameterListWithTrailingComma1.ts]
+class C<T,> {
+}
+
+//// [typeParameterListWithTrailingComma1.js]
+var C = (function () {
+    function C() {
+    }
+    return C;
+})();

tests/baselines/reference/typeParameterListWithTrailingComma1.types

@@ -0,0 +1,5 @@
+=== tests/cases/compiler/typeParameterListWithTrailingComma1.ts ===
+class C<T,> {
+>C : C<T>
+>T : T
+}

tests/baselines/reference/variableDeclarationInStrictMode1.errors.txt

@@ -0,0 +1,12 @@
+tests/cases/compiler/variableDeclarationInStrictMode1.ts(2,5): error TS1100: Invalid use of 'eval' in strict mode.
+lib.d.ts(29,18): error TS2300: Duplicate identifier 'eval'.
+tests/cases/compiler/variableDeclarationInStrictMode1.ts(2,5): error TS2300: Duplicate identifier 'eval'.
+
+
+==== tests/cases/compiler/variableDeclarationInStrictMode1.ts (2 errors) ====
+    "use strict";
+    var eval;
+        ~~~~
+!!! error TS1100: Invalid use of 'eval' in strict mode.
+        ~~~~
+!!! error TS2300: Duplicate identifier 'eval'.

tests/baselines/reference/yieldExpression1.errors.txt

@@ -0,0 +1,9 @@
+tests/cases/compiler/yieldExpression1.ts(1,9): error TS9001: 'generators' are not currently supported.
+
+
+==== tests/cases/compiler/yieldExpression1.ts (1 errors) ====
+    function* foo() {
+            ~
+!!! error TS9001: 'generators' are not currently supported.
+        yield
+    }

tests/cases/compiler/accessorWithoutBody1.ts

@@ -0,0 +1,2 @@
+// @target: ES5
+var v = { get foo() }

tests/cases/compiler/accessorWithoutBody2.ts

@@ -0,0 +1,2 @@
+// @target: ES5
+var v = { set foo(a) }

tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts

@@ -0,0 +1 @@
+Foo<a,,b>();

tests/cases/compiler/declareModifierOnImport1.ts

@@ -0,0 +1 @@
+declare import a = b;

tests/cases/compiler/indexSignatureWithInitializer1.ts

@@ -0,0 +1,3 @@
+class C {
+  [a: number = 1]: number;
+}

tests/cases/compiler/indexSignatureWithoutTypeAnnotation1.ts

@@ -0,0 +1,3 @@
+class C {
+  [a: number];
+}

tests/cases/compiler/modifierOnParameter1.ts

@@ -0,0 +1,3 @@
+class C {
+   constructor(declare p) { }
+}

tests/cases/compiler/throwWithoutNewLine1.ts

@@ -0,0 +1 @@
+throw

tests/cases/compiler/typeParameterListWithTrailingComma1.ts

@@ -0,0 +1,2 @@
+class C<T,> {
+}

tests/cases/compiler/variableDeclarationInStrictMode1.ts

@@ -0,0 +1,2 @@
+"use strict";
+var eval;

tests/cases/compiler/yieldExpression1.ts

@@ -0,0 +1,3 @@
+function* foo() {
+    yield
+}