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Author SHA1 Message Date
Adrian VogelsgesangandAkim Demaille 1c273826d4 typo: succesful -> successful 
* tests/calc.at: Here.
 2020-04-04 10:56:47 +02:00
Adrian VogelsgesangandAkim Demaille aab3feb5a1 typo: succesful -> successful 
* data/skeletons/lalr1.cc: here
* etc/bench.pl.in: here
* src/location.c: and here.
 2020-03-06 08:29:58 +01:00
Adrian VogelsgesangandAkim Demaille c2cca46795 c++: add support for parse.error=custom 
* data/skeletons/lalr1.cc: added support here
* tests/calc.at: added test cases
* tests/local.at: added yyreport_syntax_error implementation
   for C++ test cases
 2020-02-27 18:13:44 +01:00
Adrian VogelsgesangandAkim Demaille 879530cb95 c++: add parser::context for syntax error handling 
* data/skeletons/lalr1.cc: here
 2020-02-27 18:13:44 +01:00
Adrian VogelsgesangandAkim Demaille 72acecb30c c++: add support for parse.error=detailed 
* data/skeletons/lalr1.cc: added support here
* tests/calc.at: added a test case
 2020-02-27 18:13:43 +01:00
Adrian VogelsgesangandAkim Demaille d4fcd5c3d0 skeletons: prefer b4_parse_error_{case,bmatch} over manual solution 
Prefer b4_parse_error_case over the adhoc solution
`m4_case + b4_percent_define_get`. Same for b4_parse_error_bmatch.

* data/skeletons/glr.c: here
* data/skeletons/yacc.c: here
 2020-02-27 18:13:43 +01:00
Adrian VogelsgesangandAkim Demaille 368fcf0af5 typo: succesful -> successful 
* data/skeletons/lalr1.cc: here
* etc/bench.pl.in: here
* src/location.c: here
* tests/calc.at: and here
 2020-02-27 18:10:39 +01:00
Adrian VogelsgesangandAkim Demaille bb02acc2ed style: stylistic cleanups in the C skeletons 
* data/skeletons/glr.c, data/skeletons/yacc.c:
Avoid duplicated declaration of yysymbol_name.
 2020-02-09 15:58:27 +01:00
Adrian VogelsgesangandAkim Demaille 4ab2cf7450 larlr1.cc: Reject unsupported values for parse.lac 
Just as the yacc.c skeleton, the lalr1.cc skeleton should reject
invalid values for parse.lac.

* data/skeletons/lalr1.cc: check validity of parse.lac
* tests/input.at: new test cases
 2020-01-21 06:57:21 +01:00
Adrian VogelsgesangandAkim Demaille 172f103c1e larlr1.cc: Reject unsupported values for parse.lac 
Just as the yacc.c skeleton, the lalr1.cc skeleton should reject
invalid values for parse.lac.

* data/skeletons/lalr1.cc: check validity of parse.lac
* tests/input.at: new test cases
 2020-01-21 06:22:27 +01:00
Adrian VogelsgesangandAkim Demaille 72d4ae5306 lalr1.cc: add LAC support 
Implement lookahead correction (LAC) for the C++ skeleton.  LAC is a
mechanism to make sure that we report the correct list of expected
tokens if a syntax error occurs.  So far, LAC was only supported for
the C skeleton "yacc.c".

* data/skeletons/lalr1.cc: Add LAC support.
* doc/bison.texi: Update.
 2019-08-09 06:39:59 -05:00
Adrian VogelsgesangandAkim Demaille 996abe62d7 style: readability improvements to yacc.c 
* data/skeletons/yacc.c (yysyntax_error): Change the nesting of `m4`
conditions slightly to make it more readable.
The generated C code stays unchanged.
 2019-08-09 06:06:02 -05:00
Adrian VogelsgesangandAkim Demaille 0420362ee8 lalr1.cc: reduce "scope" 
* data/skeletons/lalr1.cc (yy_lr_goto_state_): Make it static.
 2019-08-09 06:06:00 -05:00
Adrian VogelsgesangandAkim Demaille 6f47eea7ab lalr1.cc: fix indentation of table declarations in the header 
* data/skeletons/lalr1.cc: Fix indentation of table declarations in
the generated header.
 2019-08-09 05:39:30 -05:00