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yacc: remove support for YYPRINT

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Its removal was annonced several times in NEWS (for Bison 3.5, 3.6, 3.7).

* data/skeletons/c.m4, data/skeletons/yacc.c: Remove support for YYPRINT.
* NEWS: Fix the mess introduced by the merge.
Document the removal of YYPRINT.
* doc/bison.texi (The YYPRINT Macro): Remove.
This commit is contained in:
Akim Demaille
2021-02-01 06:45:15 +01:00
parent 9acc9d2aee
commit 1efe31185f
7 changed files with 34 additions and 116 deletions
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5
TODO
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@@ -462,9 +462,6 @@ $ ./tests/testsuite -l | grep errors | sed q
38: input.at:1730 errors
* Short term
** Get rid of YYPRINT and b4_toknum
Besides yytoknum is wrong when api.token.raw is defined.
** Better design for diagnostics
The current implementation of diagnostics is ad hoc, it grew organically.
It works as a series of calls to several functions, with dependency of the
@@ -808,7 +805,7 @@ Equip the parser with a means to create the (visual) parse tree.
# LocalWords: SymbolKind YYEMPTY YYUNDEF YYTNAME NUM yyntokens yytname sed
# LocalWords: nonterminals yykind yycode YYNAMES yynames init getName conv
# LocalWords: TokenKind ival yychar yylval yylexer Tolmer hoc
# LocalWords: Sobisch YYPTRDIFF ptrdiff Autotest YYPRINT toknum yytoknum
# LocalWords: Sobisch YYPTRDIFF ptrdiff Autotest toknum yytoknum
# LocalWords: sym Wother stderr FP fixits xgettext fdiagnostics Graphviz
# LocalWords: graphviz VCG bitset xml bw maint yytoken YYABORT deps
# LocalWords: YYACCEPT yytranslate nonnegative destructors yyerrlab repo