On Sat, 8 Dec 2018 20:38:23 +0100 Mattias Gaertner via fpc-pascal <fpc-pascal@lists.freepascal.org> wrote:
>[...] > According to the docs, the "is" operator is fourth level, the "and" is > second level, so the "and" must be computed before the "is". But it > seems fpc treats "is" and "and" as same level: >[...] Btw, there is a difference between fpc and delphi treating "is" and "or" precedence. The following compiles in fpc, but not in Delphi: if b or o is TComponent then ; Same with "xor". This compiles in fpc and Delphi: if o is TComponent or b then ; It seems under Delphi "is", "and", "or", "xor" have the same precedence level and the Delphi docs are wrong. Mattias _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
