hcl/hclsyntax: Fix token range reporting for invalid characters

2019-01-25 13:45:53 +00:00 · 2019-01-25 13:45:53 +00:00 · 4f47ee198a
commit 4f47ee198a
parent 45accbc687
1 changed files with 3 additions and 0 deletions
--- a/hcl/hclsyntax/token.go
+++ b/hcl/hclsyntax/token.go
@ -189,6 +189,9 @@ func checkInvalidTokens(tokens Tokens) hcl.Diagnostics {
 	toldBadUTF8 := 0

 	for _, tok := range tokens {
+		// copy token so it's safe to point to it
+		tok := tok
+
 		switch tok.Type {
 		case TokenBitwiseAnd, TokenBitwiseOr, TokenBitwiseXor, TokenBitwiseNot:
 			if toldBitwise < 4 {