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Shared: sync AccessPathSyntax.qll

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This commit is contained in:
Asger Feldthaus
2022-02-16 11:15:45 +01:00
parent d7f07167ac
commit 7848fcec80
3 changed files with 3 additions and 12 deletions
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5
java/ql/lib/semmle/code/java/dataflow/internal/AccessPathSyntax.qll
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@@ -47,9 +47,6 @@ class AccessPath extends string instanceof AccessPath::Range {
result = count(int n | exists(getRawToken(this, n))) and
not this.hasSyntaxError()
}
/** Gets the `n`th-last token, with 0 being the last token. */
AccessPathToken getLastToken(int n) { result = this.getToken(this.getNumToken() - 1 - n) }
}
/**
@@ -72,7 +69,7 @@ class AccessPathToken extends string {
string getArgumentList() { result = this.getPart(2) }
/** Gets the `n`th argument to this token, such as `x` or `y` from `Member[x,y]`. */
string getArgument(int n) { result = this.getArgumentList().splitAt(",", n) }
string getArgument(int n) { result = this.getArgumentList().splitAt(",", n).trim() }
/** Gets an argument to this token, such as `x` or `y` from `Member[x,y]`. */
string getAnArgument() { result = this.getArgument(_) }