Force "early error" tests to fail if evaluated

This pattern makes expectations more explicit by making test files more
literal.

29 files changed, 54 insertions, 0 deletions

diff --git a/src/dstr-assignment/array-elem-init-yield-ident-invalid.case b/src/dstr-assignment/array-elem-init-yield-ident-invalid.case
index a92e5fc49..507132957 100644
--- a/src/dstr-assignment/array-elem-init-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-elem-init-yield-ident-invalid.case
@@ -13,6 +13,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [ x = yield ]
 //- vals
diff --git a/src/dstr-assignment/array-elem-nested-array-invalid.case b/src/dstr-assignment/array-elem-nested-array-invalid.case
index c3d212df0..65a09d90f 100644
--- a/src/dstr-assignment/array-elem-nested-array-invalid.case
+++ b/src/dstr-assignment/array-elem-nested-array-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [[(x, y)]]
 //- vals
diff --git a/src/dstr-assignment/array-elem-nested-array-yield-ident-invalid.case b/src/dstr-assignment/array-elem-nested-array-yield-ident-invalid.case
index 67bfe4340..302ab495f 100644
--- a/src/dstr-assignment/array-elem-nested-array-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-elem-nested-array-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [[x[yield]]]
 //- vals
diff --git a/src/dstr-assignment/array-elem-nested-obj-invalid.case b/src/dstr-assignment/array-elem-nested-obj-invalid.case
index 5b486bc48..45c1526bf 100644
--- a/src/dstr-assignment/array-elem-nested-obj-invalid.case
+++ b/src/dstr-assignment/array-elem-nested-obj-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [{ get x() {} }]
 //- vals
diff --git a/src/dstr-assignment/array-elem-nested-obj-yield-ident-invalid.case b/src/dstr-assignment/array-elem-nested-obj-yield-ident-invalid.case
index d6a792c8b..549af19c4 100644
--- a/src/dstr-assignment/array-elem-nested-obj-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-elem-nested-obj-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [{ x = yield }]
 //- vals
diff --git a/src/dstr-assignment/array-elem-target-simple-strict.case b/src/dstr-assignment/array-elem-target-simple-strict.case
index a06ccd75d..c76bb36f8 100644
--- a/src/dstr-assignment/array-elem-target-simple-strict.case
+++ b/src/dstr-assignment/array-elem-target-simple-strict.case
@@ -15,6 +15,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [arguments]
 //- vals
diff --git a/src/dstr-assignment/array-elem-target-yield-invalid.case b/src/dstr-assignment/array-elem-target-yield-invalid.case
index 71270d5f4..7962148db 100644
--- a/src/dstr-assignment/array-elem-target-yield-invalid.case
+++ b/src/dstr-assignment/array-elem-target-yield-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [ x[yield] ]
 //- vals
diff --git a/src/dstr-assignment/array-rest-before-element.case b/src/dstr-assignment/array-rest-before-element.case
index cbf87ec13..80959d2b2 100644
--- a/src/dstr-assignment/array-rest-before-element.case
+++ b/src/dstr-assignment/array-rest-before-element.case
@@ -12,6 +12,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...x, y]
 //- vals
diff --git a/src/dstr-assignment/array-rest-before-elision.case b/src/dstr-assignment/array-rest-before-elision.case
index d97663df9..a7508bd19 100644
--- a/src/dstr-assignment/array-rest-before-elision.case
+++ b/src/dstr-assignment/array-rest-before-elision.case
@@ -12,6 +12,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...x,]
 //- vals
diff --git a/src/dstr-assignment/array-rest-before-rest.case b/src/dstr-assignment/array-rest-before-rest.case
index 304e0ab48..1f2da3859 100644
--- a/src/dstr-assignment/array-rest-before-rest.case
+++ b/src/dstr-assignment/array-rest-before-rest.case
@@ -12,6 +12,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...x, ...y]
 //- vals
diff --git a/src/dstr-assignment/array-rest-elision-invalid.case b/src/dstr-assignment/array-rest-elision-invalid.case
index 019fa58dd..8cc5b534e 100644
--- a/src/dstr-assignment/array-rest-elision-invalid.case
+++ b/src/dstr-assignment/array-rest-elision-invalid.case
@@ -12,6 +12,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...x,]
 //- vals
diff --git a/src/dstr-assignment/array-rest-init.case b/src/dstr-assignment/array-rest-init.case
index aaf654fa4..ef4a9c99a 100644
--- a/src/dstr-assignment/array-rest-init.case
+++ b/src/dstr-assignment/array-rest-init.case
@@ -12,6 +12,7 @@ negative:
 ---*/
 
 //- setup
+throw "Test262: This statement should not be evaluated.";
 var x;
 //- elems
 [...x = 1]
diff --git a/src/dstr-assignment/array-rest-nested-array-invalid.case b/src/dstr-assignment/array-rest-nested-array-invalid.case
index 0163c4e00..68ef352a7 100644
--- a/src/dstr-assignment/array-rest-nested-array-invalid.case
+++ b/src/dstr-assignment/array-rest-nested-array-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...[(x, y)]]
 //- vals
diff --git a/src/dstr-assignment/array-rest-nested-array-yield-ident-invalid.case b/src/dstr-assignment/array-rest-nested-array-yield-ident-invalid.case
index 42c334b40..9a05d7695 100644
--- a/src/dstr-assignment/array-rest-nested-array-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-rest-nested-array-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...[x[yield]]]
 //- vals
diff --git a/src/dstr-assignment/array-rest-nested-obj-invalid.case b/src/dstr-assignment/array-rest-nested-obj-invalid.case
index b393f1677..f306e4e0f 100644
--- a/src/dstr-assignment/array-rest-nested-obj-invalid.case
+++ b/src/dstr-assignment/array-rest-nested-obj-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...{ get x() {} }]
 //- vals
diff --git a/src/dstr-assignment/array-rest-nested-obj-yield-ident-invalid.case b/src/dstr-assignment/array-rest-nested-obj-yield-ident-invalid.case
index 7b88162a6..8351f99f7 100644
--- a/src/dstr-assignment/array-rest-nested-obj-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-rest-nested-obj-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 [...{ x = yield }]
 //- vals
diff --git a/src/dstr-assignment/array-rest-yield-ident-invalid.case b/src/dstr-assignment/array-rest-yield-ident-invalid.case
index 3dec86f32..e47a8ab22 100644
--- a/src/dstr-assignment/array-rest-yield-ident-invalid.case
+++ b/src/dstr-assignment/array-rest-yield-ident-invalid.case
@@ -15,6 +15,7 @@ negative:
 ---*/
 
 //- setup
+throw "Test262: This statement should not be evaluated.";
 var x = {};
 //- elems
 [...x[yield]]
diff --git a/src/dstr-assignment/obj-id-identifier-yield-expr.case b/src/dstr-assignment/obj-id-identifier-yield-expr.case
index d188630ee..c070ab49f 100644
--- a/src/dstr-assignment/obj-id-identifier-yield-expr.case
+++ b/src/dstr-assignment/obj-id-identifier-yield-expr.case
@@ -15,6 +15,7 @@ negative:
 ---*/
 
 //- setup
+throw "Test262: This statement should not be evaluated.";
 (function*() {
 //- elems
 { yield }
diff --git a/src/dstr-assignment/obj-id-identifier-yield-ident-invalid.case b/src/dstr-assignment/obj-id-identifier-yield-ident-invalid.case
index e668456de..c0c05007b 100644
--- a/src/dstr-assignment/obj-id-identifier-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-id-identifier-yield-ident-invalid.case
@@ -13,6 +13,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { yield }
 //- vals
diff --git a/src/dstr-assignment/obj-id-init-simple-strict.case b/src/dstr-assignment/obj-id-init-simple-strict.case
index c2eebf520..29759d148 100644
--- a/src/dstr-assignment/obj-id-init-simple-strict.case
+++ b/src/dstr-assignment/obj-id-init-simple-strict.case
@@ -13,6 +13,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { eval = 0 }
 //- vals
diff --git a/src/dstr-assignment/obj-id-init-yield-ident-invalid.case b/src/dstr-assignment/obj-id-init-yield-ident-invalid.case
index 31ed69b95..ad4e779c3 100644
--- a/src/dstr-assignment/obj-id-init-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-id-init-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x = yield }
 //- vals
diff --git a/src/dstr-assignment/obj-id-simple-strict.case b/src/dstr-assignment/obj-id-simple-strict.case
index 07ee74ad9..11d516fec 100644
--- a/src/dstr-assignment/obj-id-simple-strict.case
+++ b/src/dstr-assignment/obj-id-simple-strict.case
@@ -13,6 +13,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { eval }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-elem-init-yield-ident-invalid.case b/src/dstr-assignment/obj-prop-elem-init-yield-ident-invalid.case
index 3209b2ae6..8f5194be7 100644
--- a/src/dstr-assignment/obj-prop-elem-init-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-prop-elem-init-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: x = yield }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-elem-target-yield-ident-invalid.case b/src/dstr-assignment/obj-prop-elem-target-yield-ident-invalid.case
index 5499eff41..4a2b52230 100644
--- a/src/dstr-assignment/obj-prop-elem-target-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-prop-elem-target-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: x[yield] }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-nested-array-invalid.case b/src/dstr-assignment/obj-prop-nested-array-invalid.case
index e211a9715..0357aee51 100644
--- a/src/dstr-assignment/obj-prop-nested-array-invalid.case
+++ b/src/dstr-assignment/obj-prop-nested-array-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: [(x, y)] }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-nested-array-yield-ident-invalid.case b/src/dstr-assignment/obj-prop-nested-array-yield-ident-invalid.case
index da8930471..b70af5351 100644
--- a/src/dstr-assignment/obj-prop-nested-array-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-prop-nested-array-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: [x = yield] }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-nested-obj-invalid.case b/src/dstr-assignment/obj-prop-nested-obj-invalid.case
index b20785934..aa48b84e7 100644
--- a/src/dstr-assignment/obj-prop-nested-obj-invalid.case
+++ b/src/dstr-assignment/obj-prop-nested-obj-invalid.case
@@ -15,6 +15,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: { get x() {} } }
 //- vals
diff --git a/src/dstr-assignment/obj-prop-nested-obj-yield-ident-invalid.case b/src/dstr-assignment/obj-prop-nested-obj-yield-ident-invalid.case
index a6a02878e..13b411c3f 100644
--- a/src/dstr-assignment/obj-prop-nested-obj-yield-ident-invalid.case
+++ b/src/dstr-assignment/obj-prop-nested-obj-yield-ident-invalid.case
@@ -14,6 +14,8 @@ negative:
   type: SyntaxError
 ---*/
 
+//- setup
+throw "Test262: This statement should not be evaluated.";
 //- elems
 { x: { x = yield } }
 //- vals
diff --git a/src/dstr-assignment/obj-rest-not-last-element-invalid.case b/src/dstr-assignment/obj-rest-not-last-element-invalid.case
index 4f371dee5..83ec1dfd8 100644
--- a/src/dstr-assignment/obj-rest-not-last-element-invalid.case
+++ b/src/dstr-assignment/obj-rest-not-last-element-invalid.case
@@ -14,6 +14,7 @@ features: [object-rest]
 ---*/
 
 //- setup
+throw "Test262: This statement should not be evaluated.";
 var rest, b;
 //- elems
 {...rest, b}