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Fix: getNumResult() was wrong in some cases

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It was the number of result declarations, which is
different from the number of results when one
result declaration declares more than one
variable, as in `x, y int`.
This commit is contained in:
Owen Mansel-Chan
2026-06-08 23:15:55 +02:00
parent da777a455d
commit 8ce543bf4d
1 changed files with 2 additions and 2 deletions
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4
go/ql/lib/semmle/go/Expr.qll
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@@ -1063,8 +1063,8 @@ class FuncTypeExpr extends @functypeexpr, TypeExpr, ScopeNode, FieldParent {
*/
ResultVariableDecl getAResultDecl() { result = this.getResultDecl(_) }
/** Gets the number of results of this function type. */
int getNumResult() { result = count(this.getAResultDecl()) }
/** Gets the number of result parameters of this function type. */
int getNumResult() { result = count(this.getAResultDecl().getANameExpr()) }
/**
* Gets the result of this function type, if there is only one.