diff options
Diffstat (limited to 'main_background.js')
| -rw-r--r-- | main_background.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/main_background.js b/main_background.js index d37f2ba..51b645b 100644 --- a/main_background.js +++ b/main_background.js @@ -76,8 +76,8 @@ const RESERVED_OBJECTS = [ 'browser', // only on firefox 'eval' ]; -const LOOPKEYS = { 'for': true, 'if': true, 'while': true, 'switch': true }; -const OPERATORS = { '||': true, '&&': true, '=': true, '==': true, '++': true, '--': true, '+=': true, '-=': true, '*': true }; +const LOOPKEYS = new Set(['for', 'if', 'while', 'switch']); +const OPERATORS = new Set(['||', '&&', '=', '==', '++', '--', '+=', '-=', '*']); // @license match, second and third capture groups are canonicalUrl // and license name const OPENING_LICENSE_RE = /\/[/*]\s*?(@license)\s+(\S+)\s+(\S+).*$/mi; @@ -469,7 +469,7 @@ function fullEvaluate(script) { function evaluateByTokenValue(toke) { const value = toke.value; - if (OPERATORS[value] !== undefined) { + if (OPERATORS.has(value)) { // It's just an operator. Javascript doesn't have operator overloading so it must be some // kind of primitive (I.e. a number) } else { @@ -500,7 +500,7 @@ function fullEvaluate(script) { definesFunctions = true; } - if (LOOPKEYS[keyword] !== undefined) { + if (LOOPKEYS.has(keyword)) { amtloops++; if (amtloops > 3) { dbg_print('%c NONTRIVIAL: Too many loops/conditionals.', 'color:red'); |