diff options
Diffstat (limited to 'rod/syntaxes.nim')
| -rwxr-xr-x | rod/syntaxes.nim | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/rod/syntaxes.nim b/rod/syntaxes.nim index 9361ad2ff..e7217950c 100755 --- a/rod/syntaxes.nim +++ b/rod/syntaxes.nim @@ -1,7 +1,7 @@ # # # The Nimrod Compiler -# (c) Copyright 2010 Andreas Rumpf +# (c) Copyright 2011 Andreas Rumpf # # See the file "copying.txt", included in this # distribution, for details about the copyright. @@ -59,6 +59,7 @@ proc parseAll(p: var TParsers): PNode = result = pbraces.parseAll(p.parser) of skinEndX: InternalError("parser to implement") + result = ast.emptyNode # skinEndX: result := pendx.parseAll(p.parser); proc parseTopLevelStmt(p: var TParsers): PNode = @@ -69,6 +70,7 @@ proc parseTopLevelStmt(p: var TParsers): PNode = result = pbraces.parseTopLevelStmt(p.parser) of skinEndX: InternalError("parser to implement") + result = ast.emptyNode #skinEndX: result := pendx.parseTopLevelStmt(p.parser); proc UTF8_BOM(s: string): int = @@ -84,6 +86,7 @@ proc containsShebang(s: string, i: int): bool = result = s[j] == '/' proc parsePipe(filename: string, inputStream: PLLStream): PNode = + result = ast.emptyNode var s = LLStreamOpen(filename, fmRead) if s != nil: var line = LLStreamReadLine(s) @@ -143,7 +146,7 @@ proc applyFilter(p: var TParsers, n: PNode, filename: string, proc evalPipe(p: var TParsers, n: PNode, filename: string, start: PLLStream): PLLStream = result = start - if n == nil: return + if n.kind == nkEmpty: return if (n.kind == nkInfix) and (n.sons[0].kind == nkIdent) and IdentEq(n.sons[0].ident, "|"): for i in countup(1, 2): |