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more IntegerLiteral.getValue improvements

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This commit is contained in:
Alex Ford
2021-04-29 17:08:33 +01:00
parent 05adfec03d
commit 4375452866
1 changed files with 5 additions and 5 deletions
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10
ql/src/codeql_ruby/ast/Literal.qll
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@@ -49,22 +49,22 @@ class IntegerLiteral extends NumericLiteral, TIntegerLiteral {
final int getValue() {
exists(string s, string values, string str |
s = this.getValueText() and
s = this.getValueText().toLowerCase() and
(
(s.matches("0b%") or s.matches("0B%")) and
s.matches("0b%") and
values = "01" and
str = s.suffix(2)
or
(s.matches("0x%") or s.matches("0X%")) and
s.matches("0x%") and
values = "0123456789abcdef" and
str = s.suffix(2)
or
s.charAt(0) = "0" and
not s.charAt(1) = ["b", "B", "x", "X"] and
not s.charAt(1) = ["b", "x", "o"] and
values = "01234567" and
str = s.suffix(1)
or
(s.matches("0o%") or s.matches("0O%")) and
s.matches("0o%") and
values = "01234567" and
str = s.suffix(2)
or