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* data/bison.simple (yyparse): Do not implement @$ = @1.

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(YYLLOC_DEFAULT): Adjust to do it.
* doc/bison.texinfo (Location Default Action): Fix.
This commit is contained in:
Akim Demaille
2002-05-02 16:40:54 +00:00
parent 3a8b410924
commit b2d52318fa
4 changed files with 25 additions and 23 deletions
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18
data/bison.simple
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@@ -465,16 +465,14 @@ while (0)
#define YYERRCODE 256
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
are run).
When YYLLOC_DEFAULT is run, CURRENT is set the location of the
first token. By default, to implement support for ranges, extend
its range to the last symbol. */
are run). */
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[[N]].last_line; \
Current.last_column = Rhs[[N]].last_column;
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.first_line = Rhs[[1]].first_line; \
Current.first_column = Rhs[[1]].first_column; \
Current.last_line = Rhs[[N]].last_line; \
Current.last_column = Rhs[[N]].last_column;
#endif
/* YYLEX -- calling `yylex' with the right arguments. */
@@ -956,9 +954,7 @@ yyreduce:
yyval = yyvsp[1-yylen];
#if YYLSP_NEEDED
/* Similarly for the default location. Let the user run additional
commands if for instance locations are ranges. */
yyloc = yylsp[1-yylen];
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif