Merge remote-tracking branch 'origin/maint'

* origin/maint:
  news: prepare for forthcoming release
  doc: explain how mid-rule actions are translated
  error: use better locations for unused midrule values
  doc: various minor improvements and fixes
  tests: ignore more useless compiler warnings
  tests: be robust to C being compiled with a C++11 compiler
  build: beware of Clang++ not supporting POSIXLY_CORRECT
  maint: post-release administrivia
  version 2.6.90
  build: fix syntax-check error.
  cpp: simplify the Flex version checking macro
  news: improve the carets example and fix a typo
  cpp: improve the Flex version checking macro
  carets: improve the code
  maint: update news
  build: keep -Wmissing-declarations and -Wmissing-prototypes for modern GCCs
  build: drop -Wcast-qual
  gnulib: update

Conflicts:
	NEWS
	doc/Makefile.am
	doc/bison.texi
	gnulib
	src/reader.c
	tests/actions.at
	tests/atlocal.in
	tests/input.at
This commit is contained in:
Theophile Ranquet
2012-12-10 17:01:55 +01:00
18 changed files with 611 additions and 278 deletions

View File

@@ -18,9 +18,9 @@
AT_BANNER([[GLR Regression Tests]])
## --------------------------- ##
## Badly Collapsed GLR States. ##
## --------------------------- ##
## ---------------------------- ##
## Badly Collapsed GLR States. ##
## ---------------------------- ##
AT_SETUP([Badly Collapsed GLR States])
@@ -67,7 +67,7 @@ static YYSTYPE exprMerge (YYSTYPE x0, YYSTYPE x1)
return 0;
}
const char *input = NULL;
const char *input = YY_NULL;
int
main (int argc, const char* argv[])
@@ -105,9 +105,9 @@ E -> E 'P' E
AT_CLEANUP
## ------------------------------------------------------------ ##
## Improper handling of embedded actions and $-N in GLR parsers ##
## ------------------------------------------------------------ ##
## -------------------------------------------------------------- ##
## Improper handling of embedded actions and $-N in GLR parsers. ##
## -------------------------------------------------------------- ##
AT_SETUP([Improper handling of embedded actions and dollar(-N) in GLR parsers])
@@ -236,9 +236,9 @@ AT_PARSER_CHECK([[./glr-regr2a input3.txt]], 0,
AT_CLEANUP
## ------------------------------------------------------------ ##
## Improper merging of GLR delayed action sets ##
## ------------------------------------------------------------ ##
## --------------------------------------------- ##
## Improper merging of GLR delayed action sets. ##
## --------------------------------------------- ##
AT_SETUP([Improper merging of GLR delayed action sets])
@@ -355,10 +355,10 @@ AT_PARSER_CHECK([[./glr-regr3 input.txt]],
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Duplicate representation of merged trees. See ##
## <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00013.html>. ##
## ------------------------------------------------------------------------- ##
## ---------------------------------------------------------------------- ##
## Duplicate representation of merged trees. See ##
## <http://lists.gnu.org/archive/html/help-bison/2005-07/msg00013.html>. ##
## ---------------------------------------------------------------------- ##
AT_SETUP([Duplicate representation of merged trees])
@@ -446,10 +446,10 @@ AT_PARSER_CHECK([[./glr-regr4]], 0,
AT_CLEANUP
## -------------------------------------------------------------------------- ##
## User destructor for unresolved GLR semantic value. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00016.html>. ##
## -------------------------------------------------------------------------- ##
## ------------------------------------------------------------------------- ##
## User destructor for unresolved GLR semantic value. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00016.html>. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([User destructor for unresolved GLR semantic value])
@@ -506,10 +506,10 @@ AT_PARSER_CHECK([[./glr-regr5]], 0, [],
AT_CLEANUP
## -------------------------------------------------------------------------- ##
## User destructor after an error during a split parse. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00029.html>. ##
## -------------------------------------------------------------------------- ##
## ------------------------------------------------------------------------- ##
## User destructor after an error during a split parse. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00029.html>. ##
## ------------------------------------------------------------------------- ##
AT_SETUP([User destructor after an error during a split parse])
@@ -561,7 +561,7 @@ AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Duplicated user destructor for lookahead. See ##
## Duplicated user destructor for lookahead. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00035.html>. ##
## ------------------------------------------------------------------------- ##
@@ -744,7 +744,7 @@ AT_CLEANUP
## ------------------------------------------------------------------------- ##
## No users destructors if stack 0 deleted. See ##
## No users destructors if stack 0 deleted. See ##
## <http://lists.gnu.org/archive/html/bison-patches/2005-09/msg00109.html>. ##
## ------------------------------------------------------------------------- ##
@@ -821,9 +821,9 @@ AT_PARSER_CHECK([[./glr-regr9]], 0, [],
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Corrupted semantic options if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
## ------------------------------------------------------ ##
## Corrupted semantic options if user action cuts parse. ##
## ------------------------------------------------------ ##
AT_SETUP([Corrupted semantic options if user action cuts parse])
@@ -875,9 +875,9 @@ AT_PARSER_CHECK([[./glr-regr10]], 0, [], [])
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Undesirable destructors if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
## --------------------------------------------------- ##
## Undesirable destructors if user action cuts parse. ##
## --------------------------------------------------- ##
AT_SETUP([Undesirable destructors if user action cuts parse])
@@ -933,9 +933,9 @@ AT_PARSER_CHECK([[./glr-regr11]], 0, [], [])
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Leaked semantic values if user action cuts parse. ##
## ------------------------------------------------------------------------- ##
## -------------------------------------------------- ##
## Leaked semantic values if user action cuts parse. ##
## -------------------------------------------------- ##
AT_SETUP([Leaked semantic values if user action cuts parse])
@@ -1181,9 +1181,9 @@ start <- defstate_init defstate_shift 'b':
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Incorrect lookahead during nondeterministic GLR. ##
## ------------------------------------------------------------------------- ##
## ------------------------------------------------- ##
## Incorrect lookahead during nondeterministic GLR. ##
## ------------------------------------------------- ##
AT_SETUP([Incorrect lookahead during nondeterministic GLR])
@@ -1398,9 +1398,9 @@ start <- merge 'c' stack_explosion:
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Leaked semantic values when reporting ambiguity. ##
## ------------------------------------------------------------------------- ##
## ------------------------------------------------- ##
## Leaked semantic values when reporting ambiguity. ##
## ------------------------------------------------- ##
AT_SETUP([Leaked semantic values when reporting ambiguity])
@@ -1480,9 +1480,9 @@ AT_PARSER_CHECK([[./glr-regr15]], 0, [],
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Leaked lookahead after nondeterministic parse syntax error. ##
## ------------------------------------------------------------------------- ##
## ------------------------------------------------------------ ##
## Leaked lookahead after nondeterministic parse syntax error. ##
## ------------------------------------------------------------ ##
AT_SETUP([Leaked lookahead after nondeterministic parse syntax error])
@@ -1540,9 +1540,9 @@ AT_PARSER_CHECK([[./glr-regr16]], 0, [],
AT_CLEANUP
## ------------------------------------------------------------------------- ##
## Uninitialized location when reporting ambiguity. ##
## ------------------------------------------------------------------------- ##
## ------------------------------------------------- ##
## Uninitialized location when reporting ambiguity. ##
## ------------------------------------------------- ##
AT_SETUP([Uninitialized location when reporting ambiguity])
@@ -1618,9 +1618,9 @@ AT_PARSER_CHECK([[./glr-regr17]], 0, [],
AT_CLEANUP
## -------------------------------------------------------------##
## Missed %merge type warnings when LHS type is declared later. ##
## -------------------------------------------------------------##
## ------------------------------------------------------------- ##
## Missed %merge type warnings when LHS type is declared later. ##
## ------------------------------------------------------------- ##
AT_SETUP([Missed %merge type warnings when LHS type is declared later])