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Reader throw error for pernicious "$" bug

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Nat Quayle Nelson
2022-06-06 12:39:11 +00:00
parent 176042955f
commit 5b9e33b321
1 changed files with 3 additions and 0 deletions
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3
src/kiss/Reader.hx
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@@ -399,6 +399,9 @@ class Reader {
endCurrentStringPart(); endCurrentStringPart();
var wrapInIf = false; var wrapInIf = false;
var firstAfterDollar = stream.expect('interpolation expression', () -> stream.peekChars(1)); var firstAfterDollar = stream.expect('interpolation expression', () -> stream.peekChars(1));
if (firstAfterDollar == '"') {
throw new StreamError(pos, "$ at end of string should be prefixed with \\ or followed by an expression to interpolate");
}
if (firstAfterDollar == "?") { if (firstAfterDollar == "?") {
wrapInIf = true; wrapInIf = true;
stream.dropChars(1); stream.dropChars(1);