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Add RegExpQuotedString class to support quoted string escapes in regex
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‎javascript/ql/lib/semmle/javascript/Regexp.qll‎

Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1170,6 +1170,28 @@ private class StringConcatRegExpPatternSource extends RegExpPatternSource {
11701170
override RegExpTerm getRegExpTerm() { result = this.asExpr().(AddExpr).asRegExp() }
11711171
}
11721172

1173+
/**
1174+
* A quoted string escape in a regular expression, using the `\q` syntax.
1175+
* The only operation supported inside a quoted string is alternation, using `|`.
1176+
*
1177+
* Example:
1178+
*
1179+
* ```
1180+
* \q{foo}
1181+
* \q{a|b|c}
1182+
* ```
1183+
*/
1184+
class RegExpQuotedString extends RegExpTerm, @regexp_quoted_string {
1185+
/** Gets the term representing the contents of this quoted string. */
1186+
RegExpTerm getQuotedString() { result = this.getAChild() }
1187+
1188+
override predicate isNullable() { none() }
1189+
1190+
override string getAMatchedString() { result = this.getQuotedString().getAMatchedString() }
1191+
1192+
override string getAPrimaryQlClass() { result = "RegExpQuotedString" }
1193+
}
1194+
11731195
module RegExp {
11741196
/** Gets the string `"?"` used to represent a regular expression whose flags are unknown. */
11751197
string unknownFlag() { result = "?" }

‎javascript/ql/test/library-tests/RegExp/VFlagOperations/CombinationOfOperators/printAst.expected‎

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -17,7 +17,7 @@ nodes
1717
| tst.js:1:19:1:19 | [RegExpNormalConstant] a | semmle.label | [RegExpNormalConstant] a |
1818
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | semmle.label | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] |
1919
| tst.js:1:24:1:33 | [RegExpUnicodePropertyEscape] \\p{Number} | semmle.label | [RegExpUnicodePropertyEscape] \\p{Number} |
20-
| tst.js:1:34:1:40 | [???] \\q{z\|a} | semmle.label | [???] \\q{z\|a} |
20+
| tst.js:1:34:1:40 | [RegExpQuotedString] \\q{z\|a} | semmle.label | [RegExpQuotedString] \\q{z\|a} |
2121
| tst.js:1:37:1:37 | [RegExpNormalConstant] z | semmle.label | [RegExpNormalConstant] z |
2222
| tst.js:1:37:1:39 | [RegExpAlt] z\|a | semmle.label | [RegExpAlt] z\|a |
2323
| tst.js:1:39:1:39 | [RegExpNormalConstant] a | semmle.label | [RegExpNormalConstant] a |
@@ -54,10 +54,10 @@ edges
5454
| tst.js:1:18:1:20 | [RegExpCharacterClass] [a] | tst.js:1:19:1:19 | [RegExpNormalConstant] a | semmle.order | 0 |
5555
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:24:1:33 | [RegExpUnicodePropertyEscape] \\p{Number} | semmle.label | 0 |
5656
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:24:1:33 | [RegExpUnicodePropertyEscape] \\p{Number} | semmle.order | 0 |
57-
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:34:1:40 | [???] \\q{z\|a} | semmle.label | 1 |
58-
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:34:1:40 | [???] \\q{z\|a} | semmle.order | 1 |
59-
| tst.js:1:34:1:40 | [???] \\q{z\|a} | tst.js:1:37:1:39 | [RegExpAlt] z\|a | semmle.label | 0 |
60-
| tst.js:1:34:1:40 | [???] \\q{z\|a} | tst.js:1:37:1:39 | [RegExpAlt] z\|a | semmle.order | 0 |
57+
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:34:1:40 | [RegExpQuotedString] \\q{z\|a} | semmle.label | 1 |
58+
| tst.js:1:23:1:41 | [RegExpCharacterClass] [\\p{Number}\\q{z\|a}] | tst.js:1:34:1:40 | [RegExpQuotedString] \\q{z\|a} | semmle.order | 1 |
59+
| tst.js:1:34:1:40 | [RegExpQuotedString] \\q{z\|a} | tst.js:1:37:1:39 | [RegExpAlt] z\|a | semmle.label | 0 |
60+
| tst.js:1:34:1:40 | [RegExpQuotedString] \\q{z\|a} | tst.js:1:37:1:39 | [RegExpAlt] z\|a | semmle.order | 0 |
6161
| tst.js:1:37:1:39 | [RegExpAlt] z\|a | tst.js:1:37:1:37 | [RegExpNormalConstant] z | semmle.label | 0 |
6262
| tst.js:1:37:1:39 | [RegExpAlt] z\|a | tst.js:1:37:1:37 | [RegExpNormalConstant] z | semmle.order | 0 |
6363
| tst.js:1:37:1:39 | [RegExpAlt] z\|a | tst.js:1:39:1:39 | [RegExpNormalConstant] a | semmle.label | 1 |

‎javascript/ql/test/library-tests/RegExp/VFlagOperations/QuotedString/printAst.expected‎

Lines changed: 25 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -3,13 +3,13 @@ nodes
33
| tst.js:1:1:1:13 | [ExprStmt] /[\\q{abc}]/v; | semmle.label | [ExprStmt] /[\\q{abc}]/v; |
44
| tst.js:1:1:1:13 | [ExprStmt] /[\\q{abc}]/v; | semmle.order | 1 |
55
| tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | semmle.label | [RegExpCharacterClass] [\\q{abc}] |
6-
| tst.js:1:3:1:9 | [???] \\q{abc} | semmle.label | [???] \\q{abc} |
6+
| tst.js:1:3:1:9 | [RegExpQuotedString] \\q{abc} | semmle.label | [RegExpQuotedString] \\q{abc} |
77
| tst.js:1:6:1:8 | [RegExpNormalConstant] abc | semmle.label | [RegExpNormalConstant] abc |
88
| tst.js:2:1:2:20 | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v | semmle.label | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v |
99
| tst.js:2:1:2:21 | [ExprStmt] /[\\q{ab ... cb}]/v; | semmle.label | [ExprStmt] /[\\q{ab ... cb}]/v; |
1010
| tst.js:2:1:2:21 | [ExprStmt] /[\\q{ab ... cb}]/v; | semmle.order | 2 |
1111
| tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | semmle.label | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] |
12-
| tst.js:2:3:2:17 | [???] \\q{abc\|cbd\|dcb} | semmle.label | [???] \\q{abc\|cbd\|dcb} |
12+
| tst.js:2:3:2:17 | [RegExpQuotedString] \\q{abc\|cbd\|dcb} | semmle.label | [RegExpQuotedString] \\q{abc\|cbd\|dcb} |
1313
| tst.js:2:6:2:8 | [RegExpNormalConstant] abc | semmle.label | [RegExpNormalConstant] abc |
1414
| tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | semmle.label | [RegExpAlt] abc\|cbd\|dcb |
1515
| tst.js:2:10:2:12 | [RegExpNormalConstant] cbd | semmle.label | [RegExpNormalConstant] cbd |
@@ -18,19 +18,19 @@ nodes
1818
| tst.js:3:1:3:12 | [ExprStmt] /[\\q{\\}}]/v; | semmle.label | [ExprStmt] /[\\q{\\}}]/v; |
1919
| tst.js:3:1:3:12 | [ExprStmt] /[\\q{\\}}]/v; | semmle.order | 3 |
2020
| tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | semmle.label | [RegExpCharacterClass] [\\q{\\}}] |
21-
| tst.js:3:3:3:8 | [???] \\q{\\}} | semmle.label | [???] \\q{\\}} |
21+
| tst.js:3:3:3:8 | [RegExpQuotedString] \\q{\\}} | semmle.label | [RegExpQuotedString] \\q{\\}} |
2222
| tst.js:3:6:3:7 | [RegExpNormalConstant] \\} | semmle.label | [RegExpNormalConstant] \\} |
2323
| tst.js:4:1:4:11 | [RegExpLiteral] /[\\q{\\{}]/v | semmle.label | [RegExpLiteral] /[\\q{\\{}]/v |
2424
| tst.js:4:1:4:12 | [ExprStmt] /[\\q{\\{}]/v; | semmle.label | [ExprStmt] /[\\q{\\{}]/v; |
2525
| tst.js:4:1:4:12 | [ExprStmt] /[\\q{\\{}]/v; | semmle.order | 4 |
2626
| tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | semmle.label | [RegExpCharacterClass] [\\q{\\{}] |
27-
| tst.js:4:3:4:8 | [???] \\q{\\{} | semmle.label | [???] \\q{\\{} |
27+
| tst.js:4:3:4:8 | [RegExpQuotedString] \\q{\\{} | semmle.label | [RegExpQuotedString] \\q{\\{} |
2828
| tst.js:4:6:4:7 | [RegExpNormalConstant] \\{ | semmle.label | [RegExpNormalConstant] \\{ |
2929
| tst.js:5:1:5:18 | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v | semmle.label | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v |
3030
| tst.js:5:1:5:19 | [ExprStmt] /[\\q{cc\|\\}a\|cc}]/v; | semmle.label | [ExprStmt] /[\\q{cc\|\\}a\|cc}]/v; |
3131
| tst.js:5:1:5:19 | [ExprStmt] /[\\q{cc\|\\}a\|cc}]/v; | semmle.order | 5 |
3232
| tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | semmle.label | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] |
33-
| tst.js:5:3:5:15 | [???] \\q{cc\|\\}a\|cc} | semmle.label | [???] \\q{cc\|\\}a\|cc} |
33+
| tst.js:5:3:5:15 | [RegExpQuotedString] \\q{cc\|\\}a\|cc} | semmle.label | [RegExpQuotedString] \\q{cc\|\\}a\|cc} |
3434
| tst.js:5:6:5:7 | [RegExpNormalConstant] cc | semmle.label | [RegExpNormalConstant] cc |
3535
| tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | semmle.label | [RegExpAlt] cc\|\\}a\|cc |
3636
| tst.js:5:9:5:11 | [RegExpNormalConstant] \\}a | semmle.label | [RegExpNormalConstant] \\}a |
@@ -51,18 +51,18 @@ edges
5151
| tst.js:1:1:1:12 | [RegExpLiteral] /[\\q{abc}]/v | tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | semmle.order | 0 |
5252
| tst.js:1:1:1:13 | [ExprStmt] /[\\q{abc}]/v; | tst.js:1:1:1:12 | [RegExpLiteral] /[\\q{abc}]/v | semmle.label | 1 |
5353
| tst.js:1:1:1:13 | [ExprStmt] /[\\q{abc}]/v; | tst.js:1:1:1:12 | [RegExpLiteral] /[\\q{abc}]/v | semmle.order | 1 |
54-
| tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | tst.js:1:3:1:9 | [???] \\q{abc} | semmle.label | 0 |
55-
| tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | tst.js:1:3:1:9 | [???] \\q{abc} | semmle.order | 0 |
56-
| tst.js:1:3:1:9 | [???] \\q{abc} | tst.js:1:6:1:8 | [RegExpNormalConstant] abc | semmle.label | 0 |
57-
| tst.js:1:3:1:9 | [???] \\q{abc} | tst.js:1:6:1:8 | [RegExpNormalConstant] abc | semmle.order | 0 |
54+
| tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | tst.js:1:3:1:9 | [RegExpQuotedString] \\q{abc} | semmle.label | 0 |
55+
| tst.js:1:2:1:10 | [RegExpCharacterClass] [\\q{abc}] | tst.js:1:3:1:9 | [RegExpQuotedString] \\q{abc} | semmle.order | 0 |
56+
| tst.js:1:3:1:9 | [RegExpQuotedString] \\q{abc} | tst.js:1:6:1:8 | [RegExpNormalConstant] abc | semmle.label | 0 |
57+
| tst.js:1:3:1:9 | [RegExpQuotedString] \\q{abc} | tst.js:1:6:1:8 | [RegExpNormalConstant] abc | semmle.order | 0 |
5858
| tst.js:2:1:2:20 | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v | tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | semmle.label | 0 |
5959
| tst.js:2:1:2:20 | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v | tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | semmle.order | 0 |
6060
| tst.js:2:1:2:21 | [ExprStmt] /[\\q{ab ... cb}]/v; | tst.js:2:1:2:20 | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v | semmle.label | 1 |
6161
| tst.js:2:1:2:21 | [ExprStmt] /[\\q{ab ... cb}]/v; | tst.js:2:1:2:20 | [RegExpLiteral] /[\\q{abc\|cbd\|dcb}]/v | semmle.order | 1 |
62-
| tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | tst.js:2:3:2:17 | [???] \\q{abc\|cbd\|dcb} | semmle.label | 0 |
63-
| tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | tst.js:2:3:2:17 | [???] \\q{abc\|cbd\|dcb} | semmle.order | 0 |
64-
| tst.js:2:3:2:17 | [???] \\q{abc\|cbd\|dcb} | tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | semmle.label | 0 |
65-
| tst.js:2:3:2:17 | [???] \\q{abc\|cbd\|dcb} | tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | semmle.order | 0 |
62+
| tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | tst.js:2:3:2:17 | [RegExpQuotedString] \\q{abc\|cbd\|dcb} | semmle.label | 0 |
63+
| tst.js:2:2:2:18 | [RegExpCharacterClass] [\\q{abc\|cbd\|dcb}] | tst.js:2:3:2:17 | [RegExpQuotedString] \\q{abc\|cbd\|dcb} | semmle.order | 0 |
64+
| tst.js:2:3:2:17 | [RegExpQuotedString] \\q{abc\|cbd\|dcb} | tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | semmle.label | 0 |
65+
| tst.js:2:3:2:17 | [RegExpQuotedString] \\q{abc\|cbd\|dcb} | tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | semmle.order | 0 |
6666
| tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | tst.js:2:6:2:8 | [RegExpNormalConstant] abc | semmle.label | 0 |
6767
| tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | tst.js:2:6:2:8 | [RegExpNormalConstant] abc | semmle.order | 0 |
6868
| tst.js:2:6:2:16 | [RegExpAlt] abc\|cbd\|dcb | tst.js:2:10:2:12 | [RegExpNormalConstant] cbd | semmle.label | 1 |
@@ -73,26 +73,26 @@ edges
7373
| tst.js:3:1:3:11 | [RegExpLiteral] /[\\q{\\}}]/v | tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | semmle.order | 0 |
7474
| tst.js:3:1:3:12 | [ExprStmt] /[\\q{\\}}]/v; | tst.js:3:1:3:11 | [RegExpLiteral] /[\\q{\\}}]/v | semmle.label | 1 |
7575
| tst.js:3:1:3:12 | [ExprStmt] /[\\q{\\}}]/v; | tst.js:3:1:3:11 | [RegExpLiteral] /[\\q{\\}}]/v | semmle.order | 1 |
76-
| tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | tst.js:3:3:3:8 | [???] \\q{\\}} | semmle.label | 0 |
77-
| tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | tst.js:3:3:3:8 | [???] \\q{\\}} | semmle.order | 0 |
78-
| tst.js:3:3:3:8 | [???] \\q{\\}} | tst.js:3:6:3:7 | [RegExpNormalConstant] \\} | semmle.label | 0 |
79-
| tst.js:3:3:3:8 | [???] \\q{\\}} | tst.js:3:6:3:7 | [RegExpNormalConstant] \\} | semmle.order | 0 |
76+
| tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | tst.js:3:3:3:8 | [RegExpQuotedString] \\q{\\}} | semmle.label | 0 |
77+
| tst.js:3:2:3:9 | [RegExpCharacterClass] [\\q{\\}}] | tst.js:3:3:3:8 | [RegExpQuotedString] \\q{\\}} | semmle.order | 0 |
78+
| tst.js:3:3:3:8 | [RegExpQuotedString] \\q{\\}} | tst.js:3:6:3:7 | [RegExpNormalConstant] \\} | semmle.label | 0 |
79+
| tst.js:3:3:3:8 | [RegExpQuotedString] \\q{\\}} | tst.js:3:6:3:7 | [RegExpNormalConstant] \\} | semmle.order | 0 |
8080
| tst.js:4:1:4:11 | [RegExpLiteral] /[\\q{\\{}]/v | tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | semmle.label | 0 |
8181
| tst.js:4:1:4:11 | [RegExpLiteral] /[\\q{\\{}]/v | tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | semmle.order | 0 |
8282
| tst.js:4:1:4:12 | [ExprStmt] /[\\q{\\{}]/v; | tst.js:4:1:4:11 | [RegExpLiteral] /[\\q{\\{}]/v | semmle.label | 1 |
8383
| tst.js:4:1:4:12 | [ExprStmt] /[\\q{\\{}]/v; | tst.js:4:1:4:11 | [RegExpLiteral] /[\\q{\\{}]/v | semmle.order | 1 |
84-
| tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | tst.js:4:3:4:8 | [???] \\q{\\{} | semmle.label | 0 |
85-
| tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | tst.js:4:3:4:8 | [???] \\q{\\{} | semmle.order | 0 |
86-
| tst.js:4:3:4:8 | [???] \\q{\\{} | tst.js:4:6:4:7 | [RegExpNormalConstant] \\{ | semmle.label | 0 |
87-
| tst.js:4:3:4:8 | [???] \\q{\\{} | tst.js:4:6:4:7 | [RegExpNormalConstant] \\{ | semmle.order | 0 |
84+
| tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | tst.js:4:3:4:8 | [RegExpQuotedString] \\q{\\{} | semmle.label | 0 |
85+
| tst.js:4:2:4:9 | [RegExpCharacterClass] [\\q{\\{}] | tst.js:4:3:4:8 | [RegExpQuotedString] \\q{\\{} | semmle.order | 0 |
86+
| tst.js:4:3:4:8 | [RegExpQuotedString] \\q{\\{} | tst.js:4:6:4:7 | [RegExpNormalConstant] \\{ | semmle.label | 0 |
87+
| tst.js:4:3:4:8 | [RegExpQuotedString] \\q{\\{} | tst.js:4:6:4:7 | [RegExpNormalConstant] \\{ | semmle.order | 0 |
8888
| tst.js:5:1:5:18 | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v | tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | semmle.label | 0 |
8989
| tst.js:5:1:5:18 | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v | tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | semmle.order | 0 |
9090
| tst.js:5:1:5:19 | [ExprStmt] /[\\q{cc\|\\}a\|cc}]/v; | tst.js:5:1:5:18 | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v | semmle.label | 1 |
9191
| tst.js:5:1:5:19 | [ExprStmt] /[\\q{cc\|\\}a\|cc}]/v; | tst.js:5:1:5:18 | [RegExpLiteral] /[\\q{cc\|\\}a\|cc}]/v | semmle.order | 1 |
92-
| tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | tst.js:5:3:5:15 | [???] \\q{cc\|\\}a\|cc} | semmle.label | 0 |
93-
| tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | tst.js:5:3:5:15 | [???] \\q{cc\|\\}a\|cc} | semmle.order | 0 |
94-
| tst.js:5:3:5:15 | [???] \\q{cc\|\\}a\|cc} | tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | semmle.label | 0 |
95-
| tst.js:5:3:5:15 | [???] \\q{cc\|\\}a\|cc} | tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | semmle.order | 0 |
92+
| tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | tst.js:5:3:5:15 | [RegExpQuotedString] \\q{cc\|\\}a\|cc} | semmle.label | 0 |
93+
| tst.js:5:2:5:16 | [RegExpCharacterClass] [\\q{cc\|\\}a\|cc}] | tst.js:5:3:5:15 | [RegExpQuotedString] \\q{cc\|\\}a\|cc} | semmle.order | 0 |
94+
| tst.js:5:3:5:15 | [RegExpQuotedString] \\q{cc\|\\}a\|cc} | tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | semmle.label | 0 |
95+
| tst.js:5:3:5:15 | [RegExpQuotedString] \\q{cc\|\\}a\|cc} | tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | semmle.order | 0 |
9696
| tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | tst.js:5:6:5:7 | [RegExpNormalConstant] cc | semmle.label | 0 |
9797
| tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | tst.js:5:6:5:7 | [RegExpNormalConstant] cc | semmle.order | 0 |
9898
| tst.js:5:6:5:14 | [RegExpAlt] cc\|\\}a\|cc | tst.js:5:9:5:11 | [RegExpNormalConstant] \\}a | semmle.label | 1 |

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