7 Commits

Author	SHA1	Message	Date
Akim Demaille	80ef7e7639	glr.cc: don't issue two error messages when syntax_error is thrown ... Reported by Askar Safin. https://lists.gnu.org/archive/html/bison-patches/2019-01/msg00000.html * data/skeletons/glr.c (yygetToken): Return YYEMPTY when an exception is thrown. * data/skeletons/lalr1.cc: Log when an exception is caught. * tests/c++.at (Syntax error as exception): Be sure to recover from error before triggering another error.	2019-01-02 12:08:04 +01:00
Akim Demaille	5be47a73e8	skeletons: shorten b4_parser_class_name to b4_parser_class ... * skeletons/c++.m4, skeletons/d.m4, skeletons/glr.c, skeletons/glr.cc, * skeletons/java.m4, skeletons/lalr1.cc, skeletons/lalr1.d, * skeletons/lalr1.java: Here.	2019-01-02 08:02:23 +01:00
Akim Demaille	d07564af63	style: remove stray empty lines ... * data/skeletons/glr.c, data/skeletons/glr.cc: here. * data/skeletons/bison.m4 (b4_glr_cc_if): Move it here.	2019-01-02 08:01:48 +01:00
Akim Demaille	90a8537e62	glr.cc: support syntax_error exceptions ... Kindly requested by Аскар Сафин (Askar Safin). http://lists.gnu.org/archive/html/bug-bison/2018-12/msg00033.html * data/skeletons/glr.c (b4_glr_cc_if): New. Use it. (yygetToken): Catch syntax_errors. * data/skeletons/glr.cc (YY_EXCEPTIONS): New. * tests/c++.at: Check it.	2018-12-31 07:48:09 +01:00
Akim Demaille	6653c912da	glr.c: factor the calls to yylex ... The call protocol of yylex is quite complex, and repeated three times. Let's factor it. * data/skeletons/glr.c (yygetToken): New. Use it.	2018-12-31 07:31:27 +01:00
Akim Demaille	5bcd4292bb	style: reduce scopes in glr.c ... * data/skeletons/glr.c (yyrecoverSyntaxError): here.	2018-12-31 07:29:50 +01:00
Akim Demaille	112ccb5ed7	package: move skeletons into data/skeletons ... * data/bison.m4, data/c++-skel.m4, data/c++.m4, data/c-like.m4, * data/c-skel.m4, data/c.m4, data/d-skel.m4, data/d.m4, data/glr.c, * data/glr.cc, data/java-skel.m4, data/java.m4, data/lalr1.cc, * data/lalr1.d, data/lalr1.java, data/location.cc, data/stack.hh, * data/variant.hh, data/yacc.c: Move to... * data/skeletons: here. Use b4_skeletonsdir instead of b4_pkgdatadir. * data/local.mk, src/output.c: Adjust.	2018-12-25 07:47:51 +01:00