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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/arguments/defaults-invalid-syntax.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/arguments/defaults-invalid-syntax.js')
-rw-r--r--js/src/jit-test/tests/arguments/defaults-invalid-syntax.js30
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/defaults-invalid-syntax.js b/js/src/jit-test/tests/arguments/defaults-invalid-syntax.js
new file mode 100644
index 000000000..6acf0955c
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/defaults-invalid-syntax.js
@@ -0,0 +1,30 @@
+load(libdir + "asserts.js");
+
+assertThrowsInstanceOf(function () {
+ eval("function f(...rest=23) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a=yield 24) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a={a : 19 + (yield 24).prop}) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a=1,a=1) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a,a=1) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a=1,a) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a,a,b=1) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a,b=1,a=1) {}");
+}, SyntaxError);
+assertThrowsInstanceOf(function () {
+ eval("function f(a=1,b=1,a=1) {}");
+}, SyntaxError);
+function silly_but_okay(a=(function () { yield 97; })) {}