X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/171ad99d6421935a278656be6dc7161591835d00..aa0cb40d61cda5bfa9d325a45735439cbbd06327:/tests/input.at?ds=sidebyside diff --git a/tests/input.at b/tests/input.at index 810e7601..f91c0fb8 100644 --- a/tests/input.at +++ b/tests/input.at @@ -1220,3 +1220,46 @@ three.y:4.8-11: missing `'' at end of file ]]) AT_CLEANUP + +## ------------------------- ## +## Bad escapes in literals. ## +## ------------------------- ## + +AT_SETUP([[Bad escapes in literals]]) + +AT_DATA([input.y], +[[%% +start: '\777' '\0' '\xfff' '\x0' + '\uffff' '\u0000' '\Uffffffff' '\U00000000' + '\ ' '\A'; +]]) +echo 'start: "\T\F\0\1" ;' | tr 'TF01' '\011\014\0\1' >> input.y + +AT_BISON_CHECK([input.y], [1], [], +[[input.y:2.9-12: invalid number after \-escape: 777 +input.y:2.8-13: warning: empty character literal +input.y:2.16-17: invalid number after \-escape: 0 +input.y:2.15-18: warning: empty character literal +input.y:2.21-25: invalid number after \-escape: xfff +input.y:2.20-26: warning: empty character literal +input.y:2.29-31: invalid number after \-escape: x0 +input.y:2.28-32: warning: empty character literal +input.y:3.9-14: invalid number after \-escape: uffff +input.y:3.8-15: warning: empty character literal +input.y:3.18-23: invalid number after \-escape: u0000 +input.y:3.17-24: warning: empty character literal +input.y:3.27-36: invalid number after \-escape: Uffffffff +input.y:3.26-37: warning: empty character literal +input.y:3.40-49: invalid number after \-escape: U00000000 +input.y:3.39-50: warning: empty character literal +input.y:4.9-10: invalid character after \-escape: ` ' +input.y:4.8-11: warning: empty character literal +input.y:4.14-15: invalid character after \-escape: A +input.y:4.13-16: warning: empty character literal +input.y:5.9-16: invalid character after \-escape: \t +input.y:5.17: invalid character after \-escape: \f +input.y:5.18: invalid character after \-escape: \0 +input.y:5.19: invalid character after \-escape: \001 +]]) + +AT_CLEANUP