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author | Martin Odersky <odersky@gmail.com> | 2003-10-27 11:58:39 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2003-10-27 11:58:39 +0000 |
commit | 36cde37b4aef5a1b4e2a0dc2554aafc0fece681e (patch) | |
tree | 352e7a2bc8d2018ed06b49d9410595b8fbed8db2 /sources/scalac/ast/parser | |
parent | 2f0b15f0e84313d6a513e96f71b9be5905268d64 (diff) | |
download | scala-36cde37b4aef5a1b4e2a0dc2554aafc0fece681e.tar.gz scala-36cde37b4aef5a1b4e2a0dc2554aafc0fece681e.tar.bz2 scala-36cde37b4aef5a1b4e2a0dc2554aafc0fece681e.zip |
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Diffstat (limited to 'sources/scalac/ast/parser')
-rw-r--r-- | sources/scalac/ast/parser/Scanner.scala | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sources/scalac/ast/parser/Scanner.scala b/sources/scalac/ast/parser/Scanner.scala index 7411272ab7..d7376395eb 100644 --- a/sources/scalac/ast/parser/Scanner.scala +++ b/sources/scalac/ast/parser/Scanner.scala @@ -27,7 +27,7 @@ class Scanner(unit: Unit) extends TokenData { /** buffer for the documentation comment */ - protected val docBuffer: StringBuffer = null; + protected var docBuffer: StringBuffer = null; /** add the given character to the documentation buffer */ @@ -320,7 +320,7 @@ class Scanner(unit: Unit) extends TokenData { true } else if (ch == '*') { docBuffer = null; - val openComments = 1; + var openComments = 1; nextch(); if (ch == '*') { docBuffer = new StringBuffer("/**"); @@ -337,7 +337,7 @@ class Scanner(unit: Unit) extends TokenData { nextch(); addCharToDoc(ch); } } else if (ch == LF) { - cline++; + cline = cline + 1; ccol = 0; nextch(); addCharToDoc(ch); } else if (ch == '\t') { @@ -449,7 +449,7 @@ class Scanner(unit: Unit) extends TokenData { /** returns true if argument corresponds to a keyword. * Used in dtd2scala tool. */ - def isKeyword(str: String) = Name.fromString(str) <= maxKey; + def isKeyword(str: String) = Name.fromString(str).index <= maxKey; def treatIdent(start: int, end: int) = { name = Name.fromAscii(buf, start, end - start); @@ -638,7 +638,7 @@ class Scanner(unit: Unit) extends TokenData { } def name2token(name: Name): int = - if (name.index <= maxKey) key[name.index] else IDENTIFIER; + if (name.index <= maxKey) key(name.index) else IDENTIFIER; def token2string(token: int): String = token match { case IDENTIFIER => @@ -683,7 +683,7 @@ class Scanner(unit: Unit) extends TokenData { "case object" case _ => try { - "'" + tokenName[token].toString() + "'" + "'" + tokenName(token).toString() + "'" } catch { case _: ArrayIndexOutOfBoundsException => "'<" + token + ">'" @@ -692,7 +692,7 @@ class Scanner(unit: Unit) extends TokenData { } } - def toString() = token match { + override def toString() = token match { case IDENTIFIER => "id(" + name + ")" case CHARLIT => |