Mercurial > ~dholland > hg > ag > index.cgi
comparison tests/mpp/README @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
| author | David A. Holland |
|---|---|
| date | Sat, 22 Dec 2007 17:52:45 -0500 |
| parents | |
| children |
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| -1:000000000000 | 0:13d2b8934445 |
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| 1 This test suite is a subset of one put together some years ago, as a | |
| 2 regression suite for a different cpp. | |
| 3 | |
| 4 It was never intended to test for standards conformance, although if | |
| 5 you look around you'll find that the mpp example gets quite a lot of | |
| 6 things wrong. | |
| 7 | |
| 8 Some highlights: | |
| 9 | |
| 10 badinc15.c - crashes | |
| 11 badmac{03-06,17,18,20}.c - varargs macros not supported | |
| 12 badmac07.c - allows multiple definition of macro arg names | |
| 13 badmac08.c - allows arbitrary redefinitions of macros | |
| 14 badmac{09,10-14}.c - allows undefining/redefining builtin macros | |
| 15 badmac{15,16}.c - allows defining "defined" | |
| 16 badmisc{1,2}.c - allows out-of-range line numbers | |
| 17 broken01.c - passing empty macro args crashes | |
| 18 broken02.c - doesn't allow macro expansions to span lines | |
| 19 broken{03-04}.c - even simple recursive macros crash | |
| 20 broken05.c - wrong number of macro args causes assertion | |
| 21 broken06.c - nested token pasting crashes | |
| 22 broken07.c - doesn't allow pasting to an empty token | |
| 23 broken08.c - empty macro before directive causes strange error | |
| 24 broken{09,10,11}.c - macros expanding to directive-like lines crash | |
| 25 broken12.c - weird thing with #undef inside #if 0 | |
| 26 error1.c - apparently doesn't support #error | |
| 27 evil01.c - crashes | |
| 28 evil02.c - completely bogus error message | |
| 29 includes.c - incorrect macro substitution in final #includes | |
| 30 length{01-06}.c - crashes | |
| 31 line.c - doesn't support line numbering? | |
| 32 | |
| 33 misc.c | |
| 34 - doesn't splice continuation lines correctly in some cases | |
| 35 - doesn't handle // comments | |
| 36 - doesn't understand digraph tokens | |
| 37 - doesn't handle character constants in conditionals properly | |
| 38 - after #undef ifndef, #ifdef ifndef gives wrong answer | |
| 39 - doesn't handle nested expansion correctly | |
| 40 - allows pasting punctuation tokens together |