Negative numbers!

camdenorrb · Aug 26, 2021 · 07cc6db · 07cc6db
1 parent 39f4c97
commit 07cc6db
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt b/src/main/kotlin/me/camdenorrb/crescentvm/Main.kt
@@ -21,7 +21,7 @@ object Main {
         val code =
             """
 fun main() {
-    println(round(-2.5))
+    println(-.5)
 }
 		    """
             /*

diff --git a/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt b/src/main/kotlin/me/camdenorrb/crescentvm/lexers/CrescentLexer.kt
@@ -35,7 +35,7 @@ object CrescentLexer {
                     val next = charIterator.next()
                     val peek = charIterator.peekNext()
 
-                    if (next == '-' && (peek.isDigit() || (peek == '.' && charIterator.peekNext(2).isDigit()))) {
+                    if (next == '-' && (peek.isDigit() || (peek == '.' && charIterator.peekNext(1).isDigit()))) {
                         isANumber = true
                         "-${readNumber(charIterator)}"
                     }