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* src/reader.c (copy_action): When --yacc, don't append a `;'

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to the user action: let it fail if lacking.
Suggested by Aharon Robbins and Tom Tromey.
This commit is contained in:
Akim Demaille
2001-12-15 11:07:56 +00:00
parent 21292982fe
commit 52e9776027
4 changed files with 20 additions and 1 deletions
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8
src/reader.c
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@@ -1125,7 +1125,13 @@ copy_action (symbol_list *rule, int stack_offset)
}
}
obstack_sgrow (&action_obstack, ";\n break;}");
/* As a Bison extension, add the ending semicolon. Since some Yacc
don't do that, help people using bison as a Yacc finding their
missing semicolons. */
if (yacc_flag)
obstack_sgrow (&action_obstack, "}\n break;");
else
obstack_sgrow (&action_obstack, ";\n break;}");
}
/*-------------------------------------------------------------------.