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Avoiding infinite loops when an error message handlers triggers errors

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itself.

If an error is triggered inside one of the reporter_* handlers, the
message about that will now fall back to stderr.
This commit is contained in:
Robin Sommer 2011-07-01 10:04:27 -07:00
parent 66e2c3b623
commit fb6a8cec19
16 changed files with 94 additions and 11 deletions
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6
src/ID.cc
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@ -223,6 +223,7 @@ void ID::UpdateValAttrs()
if ( Type()->Tag() == TYPE_FUNC )
{
Attr* attr = attrs->FindAttr(ATTR_GROUP);
if ( attr )
{
Val* group = attr->AttrExpr()->ExprVal();
@ -234,6 +235,11 @@ void ID::UpdateValAttrs()
Error("&group attribute takes string");
}
}
attr = attrs->FindAttr(ATTR_ERROR_HANDLER);
if ( attr )
event_registry->SetErrorHandler(Name());
}
if ( Type()->Tag() == TYPE_RECORD )