1 files changed, 38 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/hil/parser/error.go b/vendor/github.com/hashicorp/hil/parser/error.go
new file mode 100644
index 00000000..bacd6964
--- /dev/null
+++ b/vendor/github.com/hashicorp/hil/parser/error.go
@@ -0,0 +1,38 @@
+package parser
+
+import (
+	"fmt"
+
+	"github.com/hashicorp/hil/ast"
+	"github.com/hashicorp/hil/scanner"
+)
+
+type ParseError struct {
+	Message string
+	Pos     ast.Pos
+}
+
+func Errorf(pos ast.Pos, format string, args ...interface{}) error {
+	return &ParseError{
+		Message: fmt.Sprintf(format, args...),
+		Pos:     pos,
+	}
+}
+
+// TokenErrorf is a convenient wrapper around Errorf that uses the
+// position of the given token.
+func TokenErrorf(token *scanner.Token, format string, args ...interface{}) error {
+	return Errorf(token.Pos, format, args...)
+}
+
+func ExpectationError(wanted string, got *scanner.Token) error {
+	return TokenErrorf(got, "expected %s but found %s", wanted, got)
+}
+
+func (e *ParseError) Error() string {
+	return fmt.Sprintf("parse error at %s: %s", e.Pos, e.Message)
+}
+
+func (e *ParseError) String() string {
+	return e.Error()
+}