pkg/strconv: remove CanBackquote
This function doesn't make sense in CUE, as it
has no backquoted strings.
Change-Id: I12a2d0c920c3e68277c00529abda49ec01d2389a
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/2683
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
diff --git a/cue/builtins.go b/cue/builtins.go
index 48c2c2d..b75ddc0 100644
--- a/cue/builtins.go
+++ b/cue/builtins.go
@@ -1888,16 +1888,6 @@
}()
},
}, {
- Name: "CanBackquote",
- Params: []kind{stringKind},
- Result: boolKind,
- Func: func(c *callCtxt) {
- s := c.string(0)
- c.ret = func() interface{} {
- return strconv.CanBackquote(s)
- }()
- },
- }, {
Name: "IsPrint",
Params: []kind{intKind},
Result: boolKind,
diff --git a/pkg/strconv/strconv.go b/pkg/strconv/strconv.go
index fac12d8..06213d5 100644
--- a/pkg/strconv/strconv.go
+++ b/pkg/strconv/strconv.go
@@ -16,7 +16,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:generate qgo -exclude=Append,Unquote,Itoa extract strconv
+//go:generate qgo -exclude=Append,Unquote,Itoa,CanBackquote extract strconv
package strconv
@@ -174,13 +174,6 @@
return strconv.QuoteRuneToGraphic(r)
}
-// CanBackquote reports whether the string s can be represented
-// unchanged as a single-line backquoted string without control
-// characters other than tab.
-func CanBackquote(s string) bool {
- return strconv.CanBackquote(s)
-}
-
// IsPrint reports whether the rune is defined as printable by Go, with
// the same definition as unicode.IsPrint: letters, numbers, punctuation,
// symbols and ASCII space.
