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Standardized reader nextToken() error

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This commit is contained in:
Nat Quayle Nelson
2021-01-04 09:17:58 -07:00
parent 10fab0456c
commit 7f708fbde9
1 changed files with 4 additions and 1 deletions
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5
kiss/src/kiss/Reader.hx
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@@ -5,6 +5,7 @@ import kiss.Stream;
import kiss.Kiss; import kiss.Kiss;
using kiss.Reader; using kiss.Reader;
using kiss.Stream;
typedef ReaderExp = { typedef ReaderExp = {
pos:Position, pos:Position,
@@ -96,7 +97,9 @@ class Reader {
public static function nextToken(stream:Stream, expect:String) { public static function nextToken(stream:Stream, expect:String) {
var tok = stream.expect(expect, () -> stream.takeUntilOneOf(terminators)); var tok = stream.expect(expect, () -> stream.takeUntilOneOf(terminators));
if (tok.length == 0) { if (tok.length == 0) {
throw 'Expected token $expect at ${stream.position()}'; Sys.println('Kiss reader error!');
Sys.println(stream.position().toPrint() + ': Expected $expect');
Sys.exit(1);
} }
return tok; return tok;
} }