Greetins, On Sat Mar 17 15:13:56 2007, smash wrote: > Greetings, > > On Thu Mar 15 06:32:28 2007, particle wrote: > > On 3/14/07, Nuno Carvalho via RT <[EMAIL PROTECTED]> > > wrote: > > > Greetings, > > > > > > here are some examples running the changed lexer: > > > > > > $ cat 1.pir > > > .sub main :main > > > .macro SpinForever (Count) > > > .local $LOOP: dec .COUNT # ".local $LOOP" defines a local > > label. > > > branch .$LOOP # Jump to said label. > > > .endm > > > .end > > > $ ./parrot 1.pir > > > $ > > > $ cat 2.pir > > > .sub main :main > > > print $AA > > > .end > > > $ ./parrot 2.pir > > > error:imcc:'$AA' is not a valid register name > > > in file '2.pir' line 2 > > > $ cat 3.pir > > > .sub main :main > > > $I = 5 > > > .end > > > $ ./parrot 3.pir > > > error:imcc:'$I' is not a valid register name > > > in file '3.pir' line 2 > > > $ cat 4.pir > > > .sub main :main > > > print "$A" > > > .end > > > $ ./parrot 4.pir > > > $A > > > $ cat 5.pir > > > .sub main :main > > > print $2 > > > .end > > > $ ./parrot 5.pir > > > error:imcc:'$2' is not a valid register name > > > in file '5.pir' line 2 > > > > > > With the new lexer the result of running 'make test' is the same, > > except > > > for 't/compilers/imcc/syn/errors.t' because now we have a different > > > error message. I attached a patch with the new lexer and the > > corrected test. > > > > > > More tests/comments welcome! > > > > > the above examples should be converted to tests. please place them in > > t/compilers/imcc/syn/macro.t, and resubmit. that should allow us to do > > a partial apply (tests only), see the failures, then apply the source, > > rebuild, test, and see the failures disappear, with no other failures. > > ~jerry > > > > I added a new file 't/compilers/imcc/syn/symbols.t' in r17571 with tests > similar to those i pasted here. Tests are tagged todo until the actual > lexer patch is applied. I also added a couple of tests for macros, these > ones are passing. > > Best regards, > ./smash
Applied the lexer patch in r17645. Removed the todo tag from previous added tests, all passing. Also changed an older test because the error message changed. To build the new lexer/parser i used: Determining whether lex is installed...........................flex 2.5.33. Determining whether yacc is installed............................bison 2.3. Best regards, ./smash
