Avoid emitting INTLIT in edge case error

som-snytt · som-snytt · commit 55df35d0c49a · 2022-03-22T21:45:09.000-07:00
diff --git a/compiler/src/dotty/tools/dotc/parsing/Scanners.scala b/compiler/src/dotty/tools/dotc/parsing/Scanners.scala
@@ -853,9 +853,10 @@ object Scanners {
             }
             if base != 10 && !isNumberSeparator(ch) && digit2int(ch, base) < 0 then
               error("invalid literal number")
+            else
+              getNumber()
           }
           fetchLeadingZero()
-          getNumber()
         case '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' =>
           base = 10
           getNumber()

Original file line number	Diff line number	Diff line change
`@@ -853,9 +853,10 @@ object Scanners {`
`853`	`853`	`}`
`854`	`854`	`if base != 10 && !isNumberSeparator(ch) && digit2int(ch, base) < 0 then`
`855`	`855`	`error("invalid literal number")`
	`856`	`+ else`
	`857`	`+ getNumber()`
`856`	`858`	`}`
`857`	`859`	`fetchLeadingZero()`
`858`		`- getNumber()`
`859`	`860`	`case '1' \| '2' \| '3' \| '4' \| '5' \| '6' \| '7' \| '8' \| '9' =>`
`860`	`861`	`base = 10`
`861`	`862`	`getNumber()`