diff options
| author | Joel E. Denny <joeldenny@joeldenny.org> | 2011-08-21 14:45:03 -0400 |
|---|---|---|
| committer | Joel E. Denny <joeldenny@joeldenny.org> | 2011-08-21 14:45:03 -0400 |
| commit | 7451638148706f6317975db418cc78e488f420aa (patch) | |
| tree | 1fa08e5c5b57ee301f23bbd3fa677ef8908afb28 | |
| parent | 845346b3bb526d0f18878f15d906f05205b5c618 (diff) | |
| download | bison-7451638148706f6317975db418cc78e488f420aa.tar.gz | |
tests: fix empty unions.
Empty unions are not accepted by the ISO C99 grammar or by at
least some versions of Sun Studio. Reported by Wolfgang S. Kechel
at
<http://lists.gnu.org/archive/html/bug-bison/2011-08/msg00003.html>.
* NEWS (2.5.1): Document fix.
* THANKS (Wolfgang S. Kechel): Add.
* tests/existing.at (GNU Cim Grammar)
(GNU pic (Groff 1.18.1) Grammar.): Remove empty %union.
| -rw-r--r-- | ChangeLog | 12 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | THANKS | 1 | ||||
| -rw-r--r-- | tests/existing.at | 6 |
4 files changed, 17 insertions, 4 deletions
@@ -1,3 +1,15 @@ +2011-08-21 Joel E. Denny <joeldenny@joeldenny.org> + + tests: fix empty unions. + Empty unions are not accepted by the ISO C99 grammar or by at + least some versions of Sun Studio. Reported by Wolfgang S. Kechel + at + <http://lists.gnu.org/archive/html/bug-bison/2011-08/msg00003.html>. + * NEWS (2.5.1): Document fix. + * THANKS (Wolfgang S. Kechel): Add. + * tests/existing.at (GNU Cim Grammar) + (GNU pic (Groff 1.18.1) Grammar.): Remove empty %union. + 2011-07-10 Joel E. Denny <joeldenny@joeldenny.org> build: avoid YACC typo inherited from Autoconf. @@ -3,6 +3,8 @@ Bison News * Changes in version 2.5.1 (????-??-??): +** Some portability problems in the test suite have been fixed. + ** Minor improvements have been made to the manual. * Changes in version 2.5 (2011-05-14): @@ -107,6 +107,7 @@ Tys Lefering twlevo@gmail.com Vin Shelton acs@alumni.princeton.edu W.C.A. Wijngaards wouter@NLnetLabs.nl Wayne Green wayne@infosavvy.com +Wolfgang S. Kechel wolfgang.kechel@prs.de Wolfram Wagner ww@mpi-sb.mpg.de Wwp subscript@free.fr Zack Weinberg zack@codesourcery.com diff --git a/tests/existing.at b/tests/existing.at index 64e0b7be..8dce3187 100644 --- a/tests/existing.at +++ b/tests/existing.at @@ -778,8 +778,7 @@ dnl In the case of the syntax error, the parser recovers, so it returns 0. # It reported 80 SR && 99 RR conflicts instead of 78/10!!! AT_TEST_EXISTING_GRAMMAR([[GNU Cim Grammar]], -[[%union {} - +[[ %token HACTIVATE HAFTER /*HAND*/ HARRAY HAT HBEFORE HBEGIN HBOOLEAN @@ -1400,7 +1399,6 @@ State 427 conflicts: 9 shift/reduce, 2 reduce/reduce AT_TEST_EXISTING_GRAMMAR([[GNU pic (Groff 1.18.1) Grammar]], [[%error-verbose -%union {} %token LABEL %token VARIABLE @@ -1950,7 +1948,7 @@ dnl without being followed by "of".) [[VARIABLE, '=', LABEL, LEFT, DOT_X]], dnl BISON-STDERR -[[input.y:471.11-48: warning: rule useless in parser due to conflicts: path: ORDINAL LAST object_type relative_path +[[input.y:470.11-48: warning: rule useless in parser due to conflicts: path: ORDINAL LAST object_type relative_path ]], dnl LAST-STATE |