Open grosu opened 8 years ago
I tried it this way:
c:\work\k\k-distribution\tutorial\2_languages\1_simple\2_typed\1_static>krun ..\programs\diverse\factorial.simple --pattern "<tasks> .Bag </tasks>
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Solution 1:
Empty substitution
Clearly there is a misunderstanding between parsing and pretty printing, but I'm not sure which one is wrong.
It seems that parsing is wrong. .TaskCellBag
is generated by the configuration expander, so it should be visible during the parsing of patterns as well. I haven't seen any sub-sorting between .Bag
and .TaskCellBag
so it's curious it works that way. @xianzezhan, I suggest printing the module used for parsing the pattern and checking that is contains the production for .TaskCellBag
.
public Rule parsePatternIfAbsent(FileUtil files, KExceptionManager kem, String pattern, Source source) { return cachedParsedPatterns.computeIfAbsent(pattern, p -> new Kompile(kompileOptions, files, kem).parseRule(this, p, source)); }
result = parser.parseString(b.contents(), START_SYMBOL, Source.apply(source), startLine, startColumn);
in performParse(DefinitionsParsing.java) this call triggers the error when b.contents()=="
By the way, could you tell me which module should I look for checking productions?
When I try to use system.put.println() in ParseInModule, krun throws errors like [Error] Outer Parser: Encountered <ID_KLABEL>. Was expecting one of: ["("]
You would expect the following to work:
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