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diagnostics: avoid useless caret stuttering

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* src/scan-code.l: When reporting a missing ending ';', don't display
the guilty action twice.
This commit is contained in:
Akim Demaille
2013-01-15 17:02:03 +01:00
parent 6908c2e1f7
commit 184878b9ca
1 changed files with 1 additions and 1 deletions
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src/scan-code.l
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@@ -229,7 +229,7 @@ ref -?[0-9]+|{id}|"["{id}"]"|"$"
complain_indent (loc, Wdeprecated, &indent, complain_indent (loc, Wdeprecated, &indent,
_("a ';' might be needed at the end of action code")); _("a ';' might be needed at the end of action code"));
indent += SUB_INDENT; indent += SUB_INDENT;
complain_indent (loc, Wdeprecated | silent, &indent, complain_indent (loc, Wdeprecated | silent | no_caret, &indent,
_("future versions of Bison will not add the ';'")); _("future versions of Bison will not add the ';'"));
obstack_1grow (&obstack_for_string, ';'); obstack_1grow (&obstack_for_string, ';');
} }