I do not understand this sentence from the Wikipedia article on the Dangling Else problem: [The Dangling Else problem] is a problem that often comes up in compiler construction, especially ...
Salutations. Dijkstra wrote that even a few lines of seemingly simple code could be hopelessly ambiguous. In at least one work, which I can't find now to save my life, he gave a little example program ...
In Canada, everyone is familiar with the date format YYYY-MM-DD. In Europe or South Africa, they prefer DD-MM-YYYY. There are users from South Africa who get confused with the YYYY-MM-DD date format....
I have the following question taken from a compilers course exam: Show that the following grammar is ambiguous. S = XcY X = a Y = b | Z Z = bW W = d | ϵ I drew the following tree: Am I correct ...
I have the following sample question for a compilers exam and wanted to check my solution. Convert the following grammar into an LL(1) grammar which recognises the same language: E -> E + T E -...
Preparing my thesis, I found another interesting discrepancy. While some books say verification it terms of static analysis of work products is quality control (looking for defects), other say it is ...
The book I am reading on Java states something confusing and unacceptable. Learning About Ambiguity When you overload methods, you risk creating an ambiguous situation - one which the ...