Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-18 08:43:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

java: add support for parse.error custom

Browse Source 
* data/skeletons/lalr1.java: Add support for custom parse errors.
(yyntokens_): Make it public.  Under...
(yyntokens): this name.
(Context): Capture the location too.
* examples/c/bistromathic/parse.y,
* examples/c/bistromathic/bistromathic.test:
Improve error message.
* examples/java/calc/Calc.test, examples/java/calc/Calc.y: Use custom
error messages.
* tests/calc.at, tests/local.at: Check custom error messages.
This commit is contained in:
Akim Demaille
2020-02-08 14:19:03 +01:00
parent 0c90c59795
commit ef097719ea
8 changed files with 95 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
tests/calc.at
View File

@@ -1185,8 +1185,11 @@ m4_define([AT_CHECK_CALC_LALR1_JAVA],
[AT_CHECK_CALC([%language "Java" $1], [$2])])
AT_CHECK_CALC_LALR1_JAVA
AT_CHECK_CALC_LALR1_JAVA([%define parse.error custom])
AT_CHECK_CALC_LALR1_JAVA([%define parse.error detailed])
AT_CHECK_CALC_LALR1_JAVA([%define parse.error verbose])
AT_CHECK_CALC_LALR1_JAVA([%locations %define parse.error custom])
AT_CHECK_CALC_LALR1_JAVA([%locations %define parse.error detailed])
AT_CHECK_CALC_LALR1_JAVA([%locations %define parse.error verbose])
AT_CHECK_CALC_LALR1_JAVA([%define parse.trace %define parse.error verbose])
AT_CHECK_CALC_LALR1_JAVA([%define parse.trace %define parse.error verbose %locations %lex-param {InputStream is}])