Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

c++: demonstrate custom error messages in the examples

Browse Source 
Let's use c++/glr to demonstrate custom error messages in C++ (not
just in glr2.cc).

* examples/c++/glr/c++-types.yy (report_syntax_error): New.
* examples/c++/glr/c++-types.test: Adjust.
* examples/c/bistromathic/parse.y: Comment changes.
* tests/local.at (AT_YYERROR_DEFINE(c++)): Use a nicer way to print
the lookakead's name.
This commit is contained in:
Akim Demaille
2021-09-07 08:21:40 +02:00
parent a75072476e
commit 2142e59155
6 changed files with 58 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
examples/c++/glr/README.md
View File

@@ -4,6 +4,9 @@ This example demonstrates the use of GLR parsers to handle (local)
ambiguities in the C++ language. See the node "Merging GLR Parses" in
Bison's documentation.
It uses (Bison) variants to store objects as semantic values. It also
demonstrates custom error messages in C++.
<!---
Local Variables:
fill-column: 76