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| author | Moonchild <moonchild@palemoon.org> | 2019-07-20 20:43:11 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-20 20:43:11 +0000 |
| commit | 779ef307af82035d987744bc5d6fc74e9fb6fac7 (patch) | |
| tree | f52eaf7c1392997b75b176c82218edba4e856eef /js/src/vm/Scope.h | |
| parent | 9dce66f58910b0d1363be3a8e3b5232d79692516 (diff) | |
| parent | 4a0061a3e0976d4001e23d66af04b06af792675f (diff) | |
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Merge pull request #1192 from g4jc/parser_tuneup
Issues #816 / #802 - SpiderMonkey Tuneup
Diffstat (limited to 'js/src/vm/Scope.h')
| -rw-r--r-- | js/src/vm/Scope.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/js/src/vm/Scope.h b/js/src/vm/Scope.h index 1d04fd9f6..4a4ae8090 100644 --- a/js/src/vm/Scope.h +++ b/js/src/vm/Scope.h @@ -446,10 +446,11 @@ Scope::is<LexicalScope>() const } // -// Scope corresponding to a function. Holds formal parameter names and, if the -// function parameters contain no expressions that might possibly be -// evaluated, the function's var bindings. For example, in these functions, -// the FunctionScope will store a/b/c bindings but not d/e/f bindings: +// Scope corresponding to a function. Holds formal parameter names, special +// internal names (see FunctionScope::isSpecialName), and, if the function +// parameters contain no expressions that might possibly be evaluated, the +// function's var bindings. For example, in these functions, the FunctionScope +// will store a/b/c bindings but not d/e/f bindings: // // function f1(a, b) { // var cÍž @@ -562,6 +563,8 @@ class FunctionScope : public Scope return data().nonPositionalFormalStart; } + static bool isSpecialName(ExclusiveContext* cx, JSAtom* name); + static Shape* getEmptyEnvironmentShape(ExclusiveContext* cx, bool hasParameterExprs); }; |