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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/builtin/Classes.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/builtin/Classes.js')
-rw-r--r--js/src/builtin/Classes.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/builtin/Classes.js b/js/src/builtin/Classes.js
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+++ b/js/src/builtin/Classes.js
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+// Give a builtin constructor that we can use as the default. When we give
+// it to our newly made class, we will be sure to set it up with the correct name
+// and .prototype, so that everything works properly.
+
+var DefaultDerivedClassConstructor =
+ class extends null {
+ constructor(...args) {
+ super(...allowContentSpread(args));
+ }
+ };
+MakeDefaultConstructor(DefaultDerivedClassConstructor);
+
+var DefaultBaseClassConstructor =
+ class {
+ constructor() { }
+ };
+MakeDefaultConstructor(DefaultBaseClassConstructor);