Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-21 18:23:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

doc: fix documentation of YYERROR.

Browse Source 
* doc/bison.texinfo (Table of Symbols): Fix the documentation
of YYERROR by copying that from "Action Features".
This commit is contained in:
Akim Demaille
2012-04-02 16:43:26 +02:00
parent 6557bcce8b
commit 4a11b85249
1 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
doc/bison.texinfo
View File

@@ -9933,7 +9933,7 @@ Return immediately from the parser, indicating success.
@end deffn @end deffn
@deffn {Statement} {return YYERROR;} @deffn {Statement} {return YYERROR;}
Start error recovery without printing an error message. Start error recovery (without printing an error message).
@xref{Error Recovery}. @xref{Error Recovery}.
@end deffn @end deffn
@@ -10911,10 +10911,11 @@ after a syntax error. @xref{Error Recovery}.
@end deffn @end deffn
@deffn {Macro} YYERROR @deffn {Macro} YYERROR
Macro to pretend that a syntax error has just been detected: call Cause an immediate syntax error. This statement initiates error
@code{yyerror} and then perform normal error recovery if possible recovery just as if the parser itself had detected an error; however, it
(@pxref{Error Recovery}), or (if recovery is impossible) make does not call @code{yyerror}, and does not print any message. If you
@code{yyparse} return 1. @xref{Error Recovery}. want to print an error message, call @code{yyerror} explicitly before
the @samp{YYERROR;} statement. @xref{Error Recovery}.
For Java parsers, this functionality is invoked using @code{return YYERROR;} For Java parsers, this functionality is invoked using @code{return YYERROR;}
instead. instead.