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add support for boolean literals

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This commit is contained in:
Erik Krogh Kristensen
2021-05-29 08:20:16 +00:00
committed by GitHub
parent 4140ce0f10
commit 8ad05b778d
1 changed files with 15 additions and 0 deletions
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15
ql/src/codeql_ql/ast/Ast.qll
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@@ -990,6 +990,21 @@ class Float extends Literal {
float getValue() { result = lit.getChild().(Generated::Float).getValue().toFloat() }
}
/** A boolean literal */
class Boolean extends Literal {
Generated::Bool bool;
Boolean() { lit.getChild() = bool }
/** Holds if the value is `true` */
predicate isTrue() { bool.getChild() instanceof Generated::True }
/** Holds if the value is `false` */
predicate isFalse() { bool.getChild() instanceof Generated::False }
override string getAPrimaryQlClass() { result = "Boolean" }
}
/** A comparison symbol, such as `"<"` or `"="`. */
class ComparisonSymbol extends string {
ComparisonSymbol() {