diff options
Diffstat (limited to 'src/text/template/exec.go')
| -rw-r--r-- | src/text/template/exec.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/text/template/exec.go b/src/text/template/exec.go index b4e6cc8282..8e9edcfbe9 100644 --- a/src/text/template/exec.go +++ b/src/text/template/exec.go @@ -581,7 +581,15 @@ func (s *state) evalCall(dot, fun reflect.Value, node parse.Node, name string, a if final.IsValid() { t := typ.In(typ.NumIn() - 1) if typ.IsVariadic() { - t = t.Elem() + if numIn-1 < numFixed { + // The added final argument corresponds to a fixed parameter of the function. + // Validate against the type of the actual parameter. + t = typ.In(numIn - 1) + } else { + // The added final argument corresponds to the variadic part. + // Validate against the type of the elements of the variadic slice. + t = t.Elem() + } } argv[i] = s.validateType(final, t) } |